double concave short throw lens

Brand Name:FLYIN/OEM/COSTA

Model Number:short throw lens

Place of Origin:China

... Projector Lens Compatible for most models in the market E.g CB-L1100U CB-L1300U CB-L1200U CB-G7800 CB-G7200W CB-G7100 ...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

K9 BK7 manufacturers high precision fiber lens ball optical glass crystal 125 optical Ball lens in china Specification Optical spherical or semispherical lenses mainly used for LED light fields, can strictly produce according to client's technical ...

Brand Name:Toxmann

Model Number:Toxmann-1030

Place of Origin:China

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Brand Name:SMX

Model Number:MX-SL6000W

Place of Origin:China

...Short Throw Laser Projector High-performance 6000 lumen WXGA resolution 3LCD short throw laser projector designed for professional presentations, training sessions, and educational environments. Key Features 6000 lumen high brightness output WXGA resolution (1280 x 800) with 3LCD technology Short throw lens with 0.44:1 throw...

Brand Name:SMX

Model Number:MX-DL820U

Place of Origin:China

...-DL850ST Brightness:​ 8,500 Lumens (Laser) Resolution:​ Full HD (1920x1080) Technology:​ DLP Contrast Ratio:​ 5,000,000:1 Throw Ratio:​ Short Throw Lens:​ Manual Zoom/Focus with Lens Shift Audio:

Brand Name:STAR OPTIC

Model Number:DCV

Place of Origin:Wuhan, China

... focal length and are best used to diverge a converging beam. Double-concave lenses can diverge a collimated beam to a virtual focus and are commonly used for image reduction and to spread light. Star Optic provides double-concave lenses in a variety of

Brand Name:Yeoan

Model Number:YA456T

...audio/video furniture to create a modern-looking system. Plus, with its unique ultra short throw lens, can be placed mere inches from the wall for easy, obstruction-free viewing. UST projectors are designed to sit almost right up against the wall like a ...

Brand Name:UNIFORM

Model Number:AUTC-LGR-915

Place of Origin:CHINA

...total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly Double concave lens Double-Concave Lens, also named Bi-Concave Lens, is used to

Brand Name:SMX

Model Number:MX-SL600U

Place of Origin:China

... an advanced short throw lens design that fundamentally changes where and how you can place a projector. With a throw ratio significantly lower than standard projectors, the MX-SL600U can be positioned just inches from the screen while still producing a

Categories:Projectors Bulbs

Country/Region:china

Z-D77-066 Short-throw wide-angle projector lens with WUXGA high brightness and high transparency. Model: Z-D77-066 Short-focus and wide angle projector lens with WUXGA high brightness and high transparency. LCD: 0.63"/0.76"/0.79", DLP: 0.65"/0.67"/0.7" ...

Brand Name:iBoard support OEM / ODM

Model Number:ILP-U

Place of Origin:CHINA

...Short Throw Laser Projector Laser projector fit for projection, interactive whiteboard projection. 1. DLP technology,NEW XGA DMD chipset:0.55". 2. Brightness: 3300 lumens 3. Contrast:20000 : 1 4. Light source: laser 5. source 20000 hours lifetime 6. Resolution:1024*768 , support 16:10,16:9,4:3,16:6 7. Ratio:0.3:1(throw 80 inch the distance between lens...

Brand Name:INGSCREEN

Model Number:IS-LSP3500

Place of Origin:Guangdong

...short throw Laser Projector 3500 Lumens LCD Projector Another setup consideration is that even slight misalignment of any of the projector’s corners can result in highly noticeable keystone issues, which is to say UST projectors are extremely susceptible to producing trapezoidal-shaped images. Most UST projectors have two or more adjustable feet to help you align the chassis with the wall, but they have far fewer manual lens

Brand Name:Yu Feng

Model Number:Custom

Place of Origin:China

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Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are designed to correct spherical aberration.Ge, Si, or

Brand Name:xinland

Model Number:Quartz Laser Focus Lens

Place of Origin:China

Quartz Laser Focus Lens Plano Convex Double-convex Concave-Convex lens Product Description: 1. Scanning range. The larger the area the lens can scan, the more popular it will be with users. However, if we blindly increase the scanning area, it will bring...

Brand Name:WEIMENG

Model Number:WM-E-001

Place of Origin:Shaanxi,China(Mainland)

...:laser welding / marking machine Type 4x Beam Expander Lens Size: 16X1.9mm Shape circular Material: glass Application machine laser welding / marking machine Feature 1. Low ...

Brand Name:zjgjy

Model Number:zjgjy02001

Place of Origin:china

...double Throw Blanket - Beige & white Mink plush Animal Print Fur Throw the faux fur throw offers the texture and illusion of fur combined with a softness that’s soothing to the touch. Blanket material -- PV 280 GSM and Sherpa fleece 240 GSM -- surface: 100% polyester -- back: 100% polyester The other side is a short, velvety fabric that’s ultra-soft against the skin. The faux fur throw...