znse negative meniscus lens

Brand Name:STAR OPTIC

Model Number:MEN

Place of Origin:Wuhan, China

Negative Meniscus Lens, UV Fused Silica, Minimize Spherical Aberration Lens Overview: Negative meniscus (convex-concave) lens is designed to minimize spherical aberration in optical systems. When used in combination with another lens, a negative meniscus lens...

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

round Convex Meniscus Lens Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal ...

Brand Name:Xinland

Model Number:XL-F-013-0322

Place of Origin:China

China Manufacture Znse Laser Focusing Lens For Laser Engraving Cutting Machine Performance index of quartz focusing lens 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 ...

Brand Name:XUCHEN

Model Number:XC-076

Place of Origin:Shaanxi,China

... equipment Structure Plano-convex Product name Focusing lens Material Znse Diameter 25mm FL=190.5mm Color Yellow Surface quality 60/40,40/20,20/10 ...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

Optical Plano Concave Lens Plano-Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system’s focal length. Plano-Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. PCV ...

Brand Name:LONGWAY

Model Number:LW0193262

Place of Origin:Shanghai, China

... Znse Optical Window Lens for UV and IR Optical Systems 1. Material Composition & Core Function: Hybrid Material Solution: Combines three distinct optical materials (BK7 glass, Calcium Fluoride crystal, Zinc Selenide) into a single protective window/lens ...

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:Rubylasertech

Model Number:FL25

Place of Origin:Jinan,China

... or 25 Focus lens Chinese Znse 20 or 25 50.8,63.5 or 100 Focus lens USA Znse 20 or 25 50.8,63.5 or 100 Focus lens USA II-VI ZnSe 20 50.8 or 63.5 Note Znse focus lens and reflective mirror warranty: 3 months and we offer technical service during its

Brand Name:ZMSH

Model Number:LWIR lens

Place of Origin:China

Plastic Film ZnSe Athermal Night Vision Lens 8um 14um Thermal Imaging LWIR Focal Length 4mm 12mm Description of LWIR Lens:​ For Long Wave infrared (LWIR) lenses, here are some common material properties: Chemical resistance: LWIR lens materials usually ...

Brand Name:zmkj

Model Number:Round

Place of Origin:China

.../Sapphire Square Glass Plate Protective Window Optics Manufacturer Customize Infrared Znse Windows Laser Optical Glass Lens Germanium Silicon Sapphire Window Different material Specifications Item DM Sapphire Optical Windows SAPPHIRE WAFER WINDOW for ...

Brand Name:Octavia

Model Number:MR-T02915S-O2710

Place of Origin:China

...lens dash cam lens f1.55 aperture large wide angle CCTV lens micro optics: Warranty and Return: 1. All items have been checked and packed in good condition before dispatch. 2. One year warranty is provided on all products. 3. All returned items must be in original packing and buyer is required to provide tracking number to us. 4. If you are not satisfied with our product or service, please contact us first before leaving a negative

Model Number:CR39

Place of Origin:Jiangsu, China

Product Description Product CR39 1.49 Polarized Sunglasses: Thickness: 2.2 mm Diameter: 75/80 mm Base Curve: 4C/6C/8C Color: Gray, Brown, G15, Gray Gradient, Brown Gradient, G15 Gradient Mirror Color: Mirror Red, Mirror Blue, Mirror Green, Mirror Gold, ...

Brand Name:Chenghao/Oem

Model Number:CH240QV52A-CT

Place of Origin:ShenZhen, China

...Negative Lcd Display Module 240*320 Dot Matrix Small Tft Lcd Panel LCD type 2.4’’TFTWith CTP Dot arrangement 240(RGB)×320 dots Color filter array RGB vertical stripe Display mode IPS/ Transmission/ NormallyBlack Viewing Direction 80/80/80/80 Driver IC ST7789V CTPtype LENS...

Brand Name:Dry zone

Model Number:YS-320F

Place of Origin:jiangsu

... can be used to store these instruments and equipments,such as:camera,optic lens, microscope,microbalance,and medical apparatus.It also can be used to store power.seeds,reagant,testing materials for best effect,Immediately dehumidify and ...

Brand Name:Prima Or Unbranded

Model Number:DRL-350Z

Place of Origin:China

...Smoke Lens Direct Fit White 7-SMD Front Bumper Reflector 1. Product Description: . Smoke lens . Directly replacement . Complete set (both left and right) . 7 pieces high power xenon white LED for LED daytime running lights . Black wire to negative or ...

Brand Name:KH

Model Number:N007

Place of Origin:ShenZhen ,China

WIFI : Yes H.265 Lens:0.8large aperture,F=50mm,7 gradeIR filter Display screen:4.2"OLEDfullviewingangle Lens Angle:FOV=1.0diameter is 40 mm Viewing Distance in all dark:0.5M-800M Viewing Distance in weak light: 0.5Meter to Infinity IR LED:10W850nm ...

Brand Name:Fable

Model Number:FTP-49

Place of Origin:Guangdong, China

...stone at hand is isotropic or anisotropic or, at best, to determine the optic character of gemstones. In addition, the polariscope is very useful for distinguishing solid inclusions from negative inclusions as well as for spotting polysynthetic twinning.

Brand Name:HanWei

Model Number:HW-Y

Place of Origin:China

YAG Laser welding machine with energy nagative feedback function Description The product adopt fiber conducted output, multi-optical path output, can be match different worktable. Unique optical system design with import quartz optical lens, overseas ...

Brand Name:UV-LENS

Model Number:PCF60/A

Place of Origin:China

... of lens replacement surgery. Therefore, manufacturers and surgeons have given special attention to the optical quality these lenses can achieve. Because spherical aberration of the natural lens changes in life from negative to positive values and hence