large fresnel lense

Brand Name:YBoptics

Model Number:7x50 binocular

Place of Origin:China

7x50 Beginner Astronomy Binoculars Large 50mm Objective Lenses Wide Field of View SPECIFICATION: Surface Observation: The binoculars feature the classic 7x magnification and 50mm objective lenses combination for nautical observation. Quality Optics: With ...

Brand Name:UNIFORM

Model Number:AUTC-CL-436

Place of Origin:CHINA

... aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. A

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

...Fresnel Lens Led Module 80mm Aacrylic pc Big Underwater Camera Lens For PIR Motion Module Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, much like a prism. This gives the Fresnel...

Brand Name:Yu Feng

Model Number:Customized Origin

Place of Origin:China

Large Aperture Optical Glass Lenses Convex lenses include: A,B,C FConcave lenses include: D,E, F D=Diameter R=Radius TC=Center Thickness TE=Edge Thickness Technical Parameters: Specifications Normal High Precision ...

Brand Name:OptoElectronics

... or damage caused by reflected light from the surface of the fiber when returning to the optical path. 2) 40°～50° or even Larger, this kind of beveled lensed fiber can change the optical path and even cause a large-angle, total reflection of the

Brand Name:TIANFON

Place of Origin:CHINA

Model Number:Solar Heating System

Linear Fresnel Solar Thermal Heating HDG Steel Mounting Frames Solar-thermal power generation refers to the use of large parabolic array or disc mirror to collect the sun’s heat, provide steam through heat exchange device, combined with the traditional ...

Brand Name:SMX

Model Number:MX-X20000U

Place of Origin:China

Outdoor Large Venue Projector with Motorized Lenses - 3D Mapping Capable Key Features 20,000 Lumen brightness for vivid outdoor projections WUXGA resolution (1920×...

Brand Name:DHT

Model Number:XF-5MDTXXX

Place of Origin:China

...Approved Bi-Telecentric Optical Lens For Large Sensors , 1" Camera Descriptions 1, Designed for 1 inch industrial camera 2, Telecentic design,with better telecentricity and lower optical distrotion 3, All lenses mount are default C-Mount,can be replaced...

Brand Name:OPT

Model Number:OPT-F7528-29M

Place of Origin:China

... (full FOV) ◆ Low distortion: total distortion < 0.9%, and min. distortion as low as 0.03% ◆ Large image circle: compatible with 29MP full frame camera, and line scan camera up to 8K with 5μm pixel size ◆ The working distance of the ...

Brand Name:KSSEYE

Model Number:14.5mm

Place of Origin:China

...content: 40% power 0 Place of Origin: Gansu, China Optional Contact Lens Set: 1. 2 pieces of lenses + 1 case + 1 sucker 2. 2 pieces of lenses + 1 case + 1 tweezers + 1 sucker 3. 2 pieces of lenses + 1 case (kit) + 1 tweezer + 1 sucker + plastic molding ​

Brand Name:MILLCReeK

Model Number:MCK1

Place of Origin:China

✨ Spidery Jade Red ✨ Mysterious red-brown, seductive strike! The deep and charming brownish red tone, like a ruby, is ingeniously integrated with exquisite spider web-like patterns. Natural pupil dilation, deep and expressive: The 14.5mm large diameter ...

Brand Name:Yeoan

Model Number:YAC841

Highlights: 500-inch huge screen, real giant screen experience 30,000 hours of ultra-long light source life 5,000,000:1 dynamic contrast ratio Low noise and clean, enjoy the original sound of the video Diffuse reflection imaging, scientific eye protection ...

Place of Origin:China

Brand Name:Towin

Model Number:CCL1116MMPC

We are supplying Large Format 4/3", 1", 2/3", 5-10megapixel high quality Low Distortion C mount lenses for high quality industry cameras, such as cameras withCMOSIS popular sensors CMV2000 and CMV 4000. Our 1” series C mount lens (6mm, 8mm, 12mm, 16mm, ...

Brand Name:Jietai

Model Number:JTM-7096FD

Place of Origin:Dongguan, Guangdong

Seven-Groove Manual Cleaning Machine For Optical Lenses, Ultrasonic Cleaning, Spray Rinsing, Slow Dehydration, Hot Air Drying Seven-groove manual precision cleaning machine for optical lenses —— Micron-level cleanliness and zero-damage surface cleaning ...

Brand Name:PLASTICLENTICULAR

Model Number:20 LPI lenticular

Place of Origin:CN

large format 3d 20 lpi flip lenticular lenses suppliers for sale-buy online lenticular lens sheet price in Albania large format 3d 20 lpi flip lenticular lenses suppliers for sale-buy online lenticular lens sheet price in Albania 20 LPI lenticular lens ...

Brand Name:SMX

Model Number:MX-PL9000K

...500 ANSI lumens of brightness and 4K Ultra Resolution with exceptional color accuracy and the convenience of optional lenses. Designed for boardrooms, lecture halls, and large conference spaces, this projector ensures your content is always the center of

Brand Name:FLYIN/OEM

Model Number:UD8850U

Place of Origin:Shenzhen,China

4d cinema theater large venue 12000 lumens professional 4k projector Product Description UD8850 Product advantages *5 optional motorized lenses *24*7 all-weather operation *WUXGA Ultra Full HD Resolution *360 degree omnidirectional projector *Dual light ...

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