Buy projectieschermspecialist.be ?
We are moving the project
projectieschermspecialist.be .
Are you interested in purchasing the domain
projectieschermspecialist.be ?
domain@kv-gmbh.de · 0541-91531010
Buy projectieschermspecialist.be ?
What are focal rays, parallel rays, and center rays?
Focal rays are rays of light that pass through the focal point of a lens or mirror. Parallel rays are rays of light that are parallel to the principal axis of a lens or mirror. Center rays are rays of light that pass through the center of a lens or mirror. These three types of rays are used in ray diagrams to determine the location and characteristics of images formed by lenses and mirrors. **
How do I sketch the following task with labeled parallel ray, focal ray, principal ray, center of curvature, and focal point?
To sketch the task with labeled parallel ray, focal ray, principal ray, center of curvature, and focal point, start by drawing a concave mirror with its principal axis. Draw a parallel ray coming from the object parallel to the principal axis and label it as the parallel ray. Draw a focal ray that passes through the focal point and reflects parallel to the principal axis, labeling it as the focal ray. Draw a principal ray that passes through the center of curvature and reflects back on itself, labeling it as the principal ray. Finally, mark the center of curvature and the focal point on the principal axis and label them accordingly. **
Similar search terms for Focal-JMlab-Theva-Center
Top-Angebote
Products related to Focal-JMlab-Theva-Center:
-
Focal-JMlab Theva SurroundThe Theva Surround from Focal is a 2-way AV speaker that is ideal for wall mounting and perfectly complements your home theater system. Thanks to the integrated TNF tweeter and the Slatefiber cone speaker driver, it offers silky smooth highs and dynamic acoustics. These exclusive technologies from Focal ensure an uncompromising sound experience. The speaker is flexibly positionable and allows for an immersive sound experience in your home. Theva Surround is the wall-mounting speaker from the Theva range. It completes your home theater system and can be easily installed in various locations to enjoy total sound immersion. With a TNF tweeter and a Slatefiber cone speaker driver - both exclusive Focal technologies - it clears the way for an uncompromising sound experience in every listening session. The purity of HiFi sound Theva Surround Be benefits from exclusive Focal technologies such as the TNF tweeter for silky smooth highs and the Slatefiber mid/bass driver for stable, dynamic acoustics. Home theater add-on module Theva Surround Be is the perfect addition to any home theater installation. For sensational performance, combine it with the speakers Theva N°1, Theva N°2, Theva N°3, Theva N°3-D, Theva Center, and the Subwoofer SUB 600P. Specifications Design Height : 44.3 cm Width : 31.6 cm Depth : 10.7 cm Weight : 5.5 kg Sound - acoustics Product type : 2-way surround speaker Diaphragm : Slatefiber Mid : 6 1/2 "(16.5 cm) Slatefiber midrange driver Tweet + TW form : 1 "(25 mm) al/mg inverted dome TNF tweeter Low cut-off frequency (-6 dB) : 67 Hz Minimum impedance : 4.5 Ω Nominal impedance : 8 Ω Recommended amplifier power : 25 - 100 W Sensitivity : 89 dB Sound - electronics Filter frequency : 3000 Hz Accessories Grille : Magnet fabric frame650,81 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Sopra CenterDiscover the Sopra Center, a 3-way center speaker from Focal, distinguished by its innovative design and premium craftsmanship. This model offers impressive acoustic performance and is perfectly designed for the discerning sound enthusiast. The Sopra Center comes with a variety of accessories to ensure an optimal listening experience. With all the design codes of the Sopra line, the Sopra Center naturally finds its place in your environment. This bass-reflex center speaker is a true extension of the home theater experience, reproducing voices, music, sound effects, and various sound effects with precision and finesse. It brings perfect coherence between the visual image and the soundstage. Sopra Technologies The speakers manufactured in our workshops in France feature the famous "W" membranes, and the tweeter is equipped with an inverted dome made of pure beryllium for silky highs. The wooden cabinet is crafted by our carpenters in our French workshops in Bourbon-Lancy, Burgundy. Specifications Design Height : 235 mm Width : 609 mm Depth : 350 mm Weight : 19 kg Sound - Acoustic Product Type : Bass-Reflex 3-Way Center Membrane : W Cone Woofer : 2x 6.5 "(16.5 cm)" W "Cone Woofers Mid : 3 "(8 cm)" W "Cone Midrange Tweet + TW Form : 11/16 "(27 mm) pure beryllium" ial "inverted dome tweeter Low Cut Frequency (-6 dB) : 50 Hz Frequency Response (+/- 3DB) : 55 Hz - 40 kHz Minimum Impedance : 4.1 Ω Nominal Impedance : 8 Ω Recommended Amplifier Power : 40 - 200 W Sensitivity : 91 dB Accessories On Tips : Counter Spikes X4 already mounted Tips : Spikes X44063,34 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Theva N°2Discover the Theva N°2, a 3-way floorstanding speaker from Focal that brings the finest sound experiences into your home. With its 5-inch drivers, the speaker delivers dynamic and balanced sounds, while the TNF Tweeter ensures clear highs. Thanks to its elegant and slim design, the Theva N°2 harmoniously fits into any living space. The Slatefiber membrane guarantees a rich sound, and the angled stand allows for a perfect sound image through Time Alignment. Combine it with other products from the Theva series for a comprehensive home theater experience. The Theva N°2 is a very fine silhouette column speaker thanks to the 5-inch drivers (13 cm). With this slim profile, it integrates elegantly into all living spaces. Its TNF Tweeter Signed Focal offers smooth and clear treble, while the media/serious production generated by the Slatefiber membrane provides dynamic, rich, and balanced sound. This column speaker embodies the perfect balance between finesse and performance. Perfect Sound Image The Theva N°2 speakers from Focal deliver realistic sound in HiFi quality without compromising on bass. Thanks to the angled stand, the speakers are all directed towards the listening point (Time Alignment), ensuring a perfect sound image. Elegance and Design The Theva N°2 shines with its elegant simplicity while offering a range of refinements that make a difference: front panel, finishes in black, dark wood, and light wood, metal rings and screen printing, magnetic fabric mounting, positioning of the ventilation opening. Use in Home Theater For a complete, powerful home theater installation, this speaker can be perfectly combined with other products from the line: Theva N°1, Theva N°3, Theva N°3-D, Theva Center, Theva Surround Be, and the Subwoofer SUB 600P, to enjoy all your movies intensely. Specifications Design Height : 93.1 cm Width : 19.1 cm Depth : 35.2 cm Weight : 17 kg Sound - Acoustic Product Type : Bass-Reflex 3-Way Column Membrane : Slatefiber Woofer : 2x 5 "(13 cm) Slatefiber Bass Mid : 5 "(13 cm) Slatefiber Midrange Tweet + TW Form : 1 "(25 mm) al/mg inverted dome TNF Tweeter Low Cut Frequency (-6 dB) : 44 Hz Frequency Response (+/- 3DB) : 53 Hz - 28 kHz Minimum Impedance : 2.9 Ω Nominal Impedance : 8 Ω Recommended Amplifier Power : 40 - 200 W Sensitivity : 90 dB Accessories On Tips : Bumpers X4 Grille : Magnetic Grille Tips : Spikes X41432,54 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Theva CenterThe Theva Center from Focal is a 2-way center speaker designed specifically for home theater systems. With a TNF tweeter and two Slatefiber cone drivers, it delivers clear dialogue and detailed sound quality. Thanks to its modern design with front panels in various finishes, it seamlessly integrates into different interior styles. The speaker can be flexibly placed on a piece of furniture or on an optionally available stand. Its compatibility with other speakers in the Theva range allows for a comprehensive home theater experience. The Theva Center is the perfect complement to the speakers in your Theva Home Cinema system. Equipped with a TNF tweeter and two Slatefiber cone drivers, this center speaker clarifies the dialogue of any film with a high level of detail. It is designed to be placed on a piece of furniture or on the stand (available as an option) and elegantly fits into any interior. Precise, detailed sound Focal's exclusive innovations, the TNF tweeter and the Slatefiber membrane speakers, provide precise, silky highs and a dynamic, balanced sound in the mids and bass. In addition to the optional 45 cm stand, a small tilt base (included) allows the Theva Center to adapt to the listener by elevating the soundstage. Modern design and surface finish Front panel, finishes in black, dark wood, and light wood, metal rings and screen printing, magnetic fabric holder, positioning of the ventilation opening: The Theva has sophistication in every detail. Home theater installation The Theva Center pairs perfectly with the Theva N°1, Theva N°2, Theva N°3, Theva N°3-D, Theva Surround, and SUB 600P speakers, providing a complete, impressive home theater experience. Specifications Design Height : 53 cm Width : 21.2 cm Depth : 26 cm Weight : 10 kg Sound - acoustic Product type : 2-way -closed center Membrane : Slatefiber Mid : 2x 6.5 "(16.5 cm) Slatefiber midrange/bass Tweet + TW form : 1 "(25 mm) al/mg inverted dome TNF tweeter Low cut-off frequency (-6 dB) : 51 Hz Frequency response (+/- 3DB) : 59 Hz - 28 kHz Minimum impedance : 3.8 Ω Nominal impedance : 8 Ω Recommended amplifier power : 40 - 200 W Sensitivity : 91 dB Accessories On tips : Bumpers X4 Grille : Magnetic grille Tips : Spikes X4381,56 €*Shipping: 0,00 €Secure redirect to the provider
-
What is the focal point and the focal length?
The focal point is the point at which light rays parallel to the optical axis converge after passing through a lens or reflecting off a concave mirror. It is the point where the image of an object is formed. The focal length is the distance between the focal point and the optical center of the lens or mirror. It is a measure of how strongly the lens or mirror converges or diverges light. **
-
Which 50mm fixed focal length?
The 50mm fixed focal length lens is a popular choice among photographers for its versatility and ability to capture images with a natural perspective similar to the human eye. There are various 50mm lenses available from different camera manufacturers, such as Canon, Nikon, Sony, and Sigma, each offering unique features and image quality. It is important to consider factors like aperture size, build quality, and compatibility with your camera system when choosing the right 50mm lens for your photography needs. **
-
What is a focal headache?
A focal headache is a type of headache that is localized to a specific area of the head. It typically occurs on one side of the head and can be described as a sharp, stabbing pain. Focal headaches can be caused by various factors such as tension, migraines, or cluster headaches. It is important to consult a healthcare professional for an accurate diagnosis and appropriate treatment. **
-
Which focal length do I need?
The focal length you need depends on the type of photography you are interested in. For portraits and close-up shots, a focal length between 50mm to 85mm is ideal. For landscapes and architecture, a wider focal length such as 24mm to 35mm is recommended. If you are looking for a versatile option, a zoom lens with a focal length range of 24-70mm or 70-200mm can cover a wide range of shooting scenarios. Ultimately, it is important to consider your shooting style and preferences when choosing the right focal length for your needs. **
What is the focal length 2?
The focal length 2 is a measurement that refers to the distance between the lens and the image sensor when the lens is focused at infinity. It is a key parameter in determining the field of view and magnification of a lens. A shorter focal length 2 results in a wider field of view and greater depth of field, while a longer focal length 2 provides a narrower field of view and higher magnification. **
What focal length for Deep Sky?
For deep sky astrophotography, a focal length of around 400-800mm is generally recommended. This range allows you to capture detailed images of galaxies, nebulae, and star clusters while still maintaining a wide enough field of view to include surrounding stars and celestial objects. A longer focal length can help bring out more details in distant objects, but may also make framing and tracking more challenging. Ultimately, the best focal length will depend on the specific objects you want to capture and your equipment setup. **
Top-Angebote
Products related to Focal-JMlab-Theva-Center:
-
Focal-JMlab Theva CenterThe Theva Center from Focal is a 2-way center speaker designed specifically for home theater systems. With a TNF tweeter and two Slatefiber cone drivers, it delivers clear dialogue and detailed sound quality. Thanks to its modern design with front panels in various finishes, it seamlessly integrates into different interior styles. The speaker can be flexibly placed on a piece of furniture or on an optionally available stand. Its compatibility with other speakers in the Theva range allows for a comprehensive home theater experience. The Theva Center is the perfect complement to the speakers in your Theva Home Cinema system. Equipped with a TNF tweeter and two Slatefiber cone drivers, this center speaker clarifies the dialogue of any film with a high level of detail. It is designed to be placed on a piece of furniture or on the stand (available as an option) and elegantly fits into any interior. Precise, detailed sound Focal's exclusive innovations, the TNF tweeter and the Slatefiber membrane speakers, provide precise, silky highs and a dynamic, balanced sound in the mids and bass. In addition to the optional 45 cm stand, a small tilt base (included) allows the Theva Center to adapt to the listener by elevating the soundstage. Modern design and surface finish Front panel, finishes in black, dark wood, and light wood, metal rings and screen printing, magnetic fabric holder, positioning of the ventilation opening: The Theva has sophistication in every detail. Home theater installation The Theva Center pairs perfectly with the Theva N°1, Theva N°2, Theva N°3, Theva N°3-D, Theva Surround, and SUB 600P speakers, providing a complete, impressive home theater experience. Specifications Design Height : 53 cm Width : 21.2 cm Depth : 26 cm Weight : 10 kg Sound - acoustic Product type : 2-way -closed center Membrane : Slatefiber Mid : 2x 6.5 "(16.5 cm) Slatefiber midrange/bass Tweet + TW form : 1 "(25 mm) al/mg inverted dome TNF tweeter Low cut-off frequency (-6 dB) : 51 Hz Frequency response (+/- 3DB) : 59 Hz - 28 kHz Minimum impedance : 3.8 Ω Nominal impedance : 8 Ω Recommended amplifier power : 40 - 200 W Sensitivity : 91 dB Accessories On tips : Bumpers X4 Grille : Magnetic grille Tips : Spikes X4381,56 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Theva Vestia Center StativDiscover the perfect addition for your central home theater speakers with the Theva Vestia Center Stand from Focal. This specially designed stand not only allows for the ideal elevation and presentation of your Theva Center and Vestia Center speakers but also provides a stable attachment thanks to the screw system, minimizing vibrations. Additionally, the stand is tilted for optimal soundstage, so you can enjoy even more listening pleasure. The thoughtful design ensures high-quality support, allowing your speakers to unleash their full potential. The central support that enhances your speaker The stand for Theva Center and Vestia Center has been specifically designed for the elevation and presentation of these central home theater speakers. The speaker is attached to the base with a screw system that guarantees the product is stable and prevents vibrations for even more listening enjoyment. The stand is also tilted for an even better soundstage.88,09 €*Shipping: 16,50 €Secure redirect to the provider
-
Focal-JMlab Theva SurroundThe Theva Surround from Focal is a 2-way AV speaker that is ideal for wall mounting and perfectly complements your home theater system. Thanks to the integrated TNF tweeter and the Slatefiber cone speaker driver, it offers silky smooth highs and dynamic acoustics. These exclusive technologies from Focal ensure an uncompromising sound experience. The speaker is flexibly positionable and allows for an immersive sound experience in your home. Theva Surround is the wall-mounting speaker from the Theva range. It completes your home theater system and can be easily installed in various locations to enjoy total sound immersion. With a TNF tweeter and a Slatefiber cone speaker driver - both exclusive Focal technologies - it clears the way for an uncompromising sound experience in every listening session. The purity of HiFi sound Theva Surround Be benefits from exclusive Focal technologies such as the TNF tweeter for silky smooth highs and the Slatefiber mid/bass driver for stable, dynamic acoustics. Home theater add-on module Theva Surround Be is the perfect addition to any home theater installation. For sensational performance, combine it with the speakers Theva N°1, Theva N°2, Theva N°3, Theva N°3-D, Theva Center, and the Subwoofer SUB 600P. Specifications Design Height : 44.3 cm Width : 31.6 cm Depth : 10.7 cm Weight : 5.5 kg Sound - acoustics Product type : 2-way surround speaker Diaphragm : Slatefiber Mid : 6 1/2 "(16.5 cm) Slatefiber midrange driver Tweet + TW form : 1 "(25 mm) al/mg inverted dome TNF tweeter Low cut-off frequency (-6 dB) : 67 Hz Minimum impedance : 4.5 Ω Nominal impedance : 8 Ω Recommended amplifier power : 25 - 100 W Sensitivity : 89 dB Sound - electronics Filter frequency : 3000 Hz Accessories Grille : Magnet fabric frame650,81 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Sopra CenterDiscover the Sopra Center, a 3-way center speaker from Focal, distinguished by its innovative design and premium craftsmanship. This model offers impressive acoustic performance and is perfectly designed for the discerning sound enthusiast. The Sopra Center comes with a variety of accessories to ensure an optimal listening experience. With all the design codes of the Sopra line, the Sopra Center naturally finds its place in your environment. This bass-reflex center speaker is a true extension of the home theater experience, reproducing voices, music, sound effects, and various sound effects with precision and finesse. It brings perfect coherence between the visual image and the soundstage. Sopra Technologies The speakers manufactured in our workshops in France feature the famous "W" membranes, and the tweeter is equipped with an inverted dome made of pure beryllium for silky highs. The wooden cabinet is crafted by our carpenters in our French workshops in Bourbon-Lancy, Burgundy. Specifications Design Height : 235 mm Width : 609 mm Depth : 350 mm Weight : 19 kg Sound - Acoustic Product Type : Bass-Reflex 3-Way Center Membrane : W Cone Woofer : 2x 6.5 "(16.5 cm)" W "Cone Woofers Mid : 3 "(8 cm)" W "Cone Midrange Tweet + TW Form : 11/16 "(27 mm) pure beryllium" ial "inverted dome tweeter Low Cut Frequency (-6 dB) : 50 Hz Frequency Response (+/- 3DB) : 55 Hz - 40 kHz Minimum Impedance : 4.1 Ω Nominal Impedance : 8 Ω Recommended Amplifier Power : 40 - 200 W Sensitivity : 91 dB Accessories On Tips : Counter Spikes X4 already mounted Tips : Spikes X44063,34 €*Shipping: 0,00 €Secure redirect to the provider
-
What are focal rays, parallel rays, and center rays?
Focal rays are rays of light that pass through the focal point of a lens or mirror. Parallel rays are rays of light that are parallel to the principal axis of a lens or mirror. Center rays are rays of light that pass through the center of a lens or mirror. These three types of rays are used in ray diagrams to determine the location and characteristics of images formed by lenses and mirrors. **
-
How do I sketch the following task with labeled parallel ray, focal ray, principal ray, center of curvature, and focal point?
To sketch the task with labeled parallel ray, focal ray, principal ray, center of curvature, and focal point, start by drawing a concave mirror with its principal axis. Draw a parallel ray coming from the object parallel to the principal axis and label it as the parallel ray. Draw a focal ray that passes through the focal point and reflects parallel to the principal axis, labeling it as the focal ray. Draw a principal ray that passes through the center of curvature and reflects back on itself, labeling it as the principal ray. Finally, mark the center of curvature and the focal point on the principal axis and label them accordingly. **
-
What is the focal point and the focal length?
The focal point is the point at which light rays parallel to the optical axis converge after passing through a lens or reflecting off a concave mirror. It is the point where the image of an object is formed. The focal length is the distance between the focal point and the optical center of the lens or mirror. It is a measure of how strongly the lens or mirror converges or diverges light. **
-
Which 50mm fixed focal length?
The 50mm fixed focal length lens is a popular choice among photographers for its versatility and ability to capture images with a natural perspective similar to the human eye. There are various 50mm lenses available from different camera manufacturers, such as Canon, Nikon, Sony, and Sigma, each offering unique features and image quality. It is important to consider factors like aperture size, build quality, and compatibility with your camera system when choosing the right 50mm lens for your photography needs. **
Similar search terms for Focal-JMlab-Theva-Center
-
Focal-JMlab Theva N°2Discover the Theva N°2, a 3-way floorstanding speaker from Focal that brings the finest sound experiences into your home. With its 5-inch drivers, the speaker delivers dynamic and balanced sounds, while the TNF Tweeter ensures clear highs. Thanks to its elegant and slim design, the Theva N°2 harmoniously fits into any living space. The Slatefiber membrane guarantees a rich sound, and the angled stand allows for a perfect sound image through Time Alignment. Combine it with other products from the Theva series for a comprehensive home theater experience. The Theva N°2 is a very fine silhouette column speaker thanks to the 5-inch drivers (13 cm). With this slim profile, it integrates elegantly into all living spaces. Its TNF Tweeter Signed Focal offers smooth and clear treble, while the media/serious production generated by the Slatefiber membrane provides dynamic, rich, and balanced sound. This column speaker embodies the perfect balance between finesse and performance. Perfect Sound Image The Theva N°2 speakers from Focal deliver realistic sound in HiFi quality without compromising on bass. Thanks to the angled stand, the speakers are all directed towards the listening point (Time Alignment), ensuring a perfect sound image. Elegance and Design The Theva N°2 shines with its elegant simplicity while offering a range of refinements that make a difference: front panel, finishes in black, dark wood, and light wood, metal rings and screen printing, magnetic fabric mounting, positioning of the ventilation opening. Use in Home Theater For a complete, powerful home theater installation, this speaker can be perfectly combined with other products from the line: Theva N°1, Theva N°3, Theva N°3-D, Theva Center, Theva Surround Be, and the Subwoofer SUB 600P, to enjoy all your movies intensely. Specifications Design Height : 93.1 cm Width : 19.1 cm Depth : 35.2 cm Weight : 17 kg Sound - Acoustic Product Type : Bass-Reflex 3-Way Column Membrane : Slatefiber Woofer : 2x 5 "(13 cm) Slatefiber Bass Mid : 5 "(13 cm) Slatefiber Midrange Tweet + TW Form : 1 "(25 mm) al/mg inverted dome TNF Tweeter Low Cut Frequency (-6 dB) : 44 Hz Frequency Response (+/- 3DB) : 53 Hz - 28 kHz Minimum Impedance : 2.9 Ω Nominal Impedance : 8 Ω Recommended Amplifier Power : 40 - 200 W Sensitivity : 90 dB Accessories On Tips : Bumpers X4 Grille : Magnetic Grille Tips : Spikes X41432,54 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Theva CenterThe Theva Center from Focal is a 2-way center speaker designed specifically for home theater systems. With a TNF tweeter and two Slatefiber cone drivers, it delivers clear dialogue and detailed sound quality. Thanks to its modern design with front panels in various finishes, it seamlessly integrates into different interior styles. The speaker can be flexibly placed on a piece of furniture or on an optionally available stand. Its compatibility with other speakers in the Theva range allows for a comprehensive home theater experience. The Theva Center is the perfect complement to the speakers in your Theva Home Cinema system. Equipped with a TNF tweeter and two Slatefiber cone drivers, this center speaker clarifies the dialogue of any film with a high level of detail. It is designed to be placed on a piece of furniture or on the stand (available as an option) and elegantly fits into any interior. Precise, detailed sound Focal's exclusive innovations, the TNF tweeter and the Slatefiber membrane speakers, provide precise, silky highs and a dynamic, balanced sound in the mids and bass. In addition to the optional 45 cm stand, a small tilt base (included) allows the Theva Center to adapt to the listener by elevating the soundstage. Modern design and surface finish Front panel, finishes in black, dark wood, and light wood, metal rings and screen printing, magnetic fabric holder, positioning of the ventilation opening: The Theva has sophistication in every detail. Home theater installation The Theva Center pairs perfectly with the Theva N°1, Theva N°2, Theva N°3, Theva N°3-D, Theva Surround, and SUB 600P speakers, providing a complete, impressive home theater experience. Specifications Design Height : 53 cm Width : 21.2 cm Depth : 26 cm Weight : 10 kg Sound - acoustic Product type : 2-way -closed center Membrane : Slatefiber Mid : 2x 6.5 "(16.5 cm) Slatefiber midrange/bass Tweet + TW form : 1 "(25 mm) al/mg inverted dome TNF tweeter Low cut-off frequency (-6 dB) : 51 Hz Frequency response (+/- 3DB) : 59 Hz - 28 kHz Minimum impedance : 3.8 Ω Nominal impedance : 8 Ω Recommended amplifier power : 40 - 200 W Sensitivity : 91 dB Accessories On tips : Bumpers X4 Grille : Magnetic grille Tips : Spikes X4381,56 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Theva CenterThe Theva Center from Focal is a 2-way center speaker designed specifically for home theater systems. With a TNF tweeter and two Slatefiber cone drivers, it delivers clear dialogue and detailed sound quality. Thanks to its modern design with front panels in various finishes, it seamlessly integrates into different interior styles. The speaker can be flexibly placed on a piece of furniture or on an optionally available stand. Its compatibility with other speakers in the Theva range allows for a comprehensive home theater experience. The Theva Center is the perfect complement to the speakers in your Theva Home Cinema system. Equipped with a TNF tweeter and two Slatefiber cone drivers, this center speaker clarifies the dialogue of any film with a high level of detail. It is designed to be placed on a piece of furniture or on the stand (available as an option) and elegantly fits into any interior. Precise, detailed sound Focal's exclusive innovations, the TNF tweeter and the Slatefiber membrane speakers, provide precise, silky highs and a dynamic, balanced sound in the mids and bass. In addition to the optional 45 cm stand, a small tilt base (included) allows the Theva Center to adapt to the listener by elevating the soundstage. Modern design and surface finish Front panel, finishes in black, dark wood, and light wood, metal rings and screen printing, magnetic fabric holder, positioning of the ventilation opening: The Theva has sophistication in every detail. Home theater installation The Theva Center pairs perfectly with the Theva N°1, Theva N°2, Theva N°3, Theva N°3-D, Theva Surround, and SUB 600P speakers, providing a complete, impressive home theater experience. Specifications Design Height : 53 cm Width : 21.2 cm Depth : 26 cm Weight : 10 kg Sound - acoustic Product type : 2-way -closed center Membrane : Slatefiber Mid : 2x 6.5 "(16.5 cm) Slatefiber midrange/bass Tweet + TW form : 1 "(25 mm) al/mg inverted dome TNF tweeter Low cut-off frequency (-6 dB) : 51 Hz Frequency response (+/- 3DB) : 59 Hz - 28 kHz Minimum impedance : 3.8 Ω Nominal impedance : 8 Ω Recommended amplifier power : 40 - 200 W Sensitivity : 91 dB Accessories On tips : Bumpers X4 Grille : Magnetic grille Tips : Spikes X4381,56 €*Shipping: 0,00 €Secure redirect to the provider
-
Focal-JMlab Theva SurroundThe Theva Surround from Focal is a 2-way AV speaker that is ideal for wall mounting and perfectly complements your home theater system. Thanks to the integrated TNF tweeter and the Slatefiber cone speaker driver, it offers silky smooth highs and dynamic acoustics. These exclusive technologies from Focal ensure an uncompromising sound experience. The speaker is flexibly positionable and allows for an immersive sound experience in your home. Theva Surround is the wall-mounting speaker from the Theva range. It completes your home theater system and can be easily installed in various locations to enjoy total sound immersion. With a TNF tweeter and a Slatefiber cone speaker driver - both exclusive Focal technologies - it clears the way for an uncompromising sound experience in every listening session. The purity of HiFi sound Theva Surround Be benefits from exclusive Focal technologies such as the TNF tweeter for silky smooth highs and the Slatefiber mid/bass driver for stable, dynamic acoustics. Home theater add-on module Theva Surround Be is the perfect addition to any home theater installation. For sensational performance, combine it with the speakers Theva N°1, Theva N°2, Theva N°3, Theva N°3-D, Theva Center, and the Subwoofer SUB 600P. Specifications Design Height : 44.3 cm Width : 31.6 cm Depth : 10.7 cm Weight : 5.5 kg Sound - acoustics Product type : 2-way surround speaker Diaphragm : Slatefiber Mid : 6 1/2 "(16.5 cm) Slatefiber midrange driver Tweet + TW form : 1 "(25 mm) al/mg inverted dome TNF tweeter Low cut-off frequency (-6 dB) : 67 Hz Minimum impedance : 4.5 Ω Nominal impedance : 8 Ω Recommended amplifier power : 25 - 100 W Sensitivity : 89 dB Sound - electronics Filter frequency : 3000 Hz Accessories Grille : Magnet fabric frame650,81 €*Shipping: 0,00 €Secure redirect to the provider
-
What is a focal headache?
A focal headache is a type of headache that is localized to a specific area of the head. It typically occurs on one side of the head and can be described as a sharp, stabbing pain. Focal headaches can be caused by various factors such as tension, migraines, or cluster headaches. It is important to consult a healthcare professional for an accurate diagnosis and appropriate treatment. **
-
Which focal length do I need?
The focal length you need depends on the type of photography you are interested in. For portraits and close-up shots, a focal length between 50mm to 85mm is ideal. For landscapes and architecture, a wider focal length such as 24mm to 35mm is recommended. If you are looking for a versatile option, a zoom lens with a focal length range of 24-70mm or 70-200mm can cover a wide range of shooting scenarios. Ultimately, it is important to consider your shooting style and preferences when choosing the right focal length for your needs. **
-
What is the focal length 2?
The focal length 2 is a measurement that refers to the distance between the lens and the image sensor when the lens is focused at infinity. It is a key parameter in determining the field of view and magnification of a lens. A shorter focal length 2 results in a wider field of view and greater depth of field, while a longer focal length 2 provides a narrower field of view and higher magnification. **
-
What focal length for Deep Sky?
For deep sky astrophotography, a focal length of around 400-800mm is generally recommended. This range allows you to capture detailed images of galaxies, nebulae, and star clusters while still maintaining a wide enough field of view to include surrounding stars and celestial objects. A longer focal length can help bring out more details in distant objects, but may also make framing and tracking more challenging. Ultimately, the best focal length will depend on the specific objects you want to capture and your equipment setup. **
* All prices are inclusive of VAT and, if applicable, plus shipping costs. The offer information is based on the details provided by the respective shop and is updated through automated processes. Real-time updates do not occur, so deviations can occur in individual cases. ** Note: Parts of this content were created by AI.