biconvex spherical glass lens

Brand Name:STAR OPTIC

Model Number:DBT-N

Place of Origin:Wuhan, China

... to bring two wavelengths (typically red and blue) into focus on the same plane. The most common type of achromat is the achromatic doublet, which is composed of two individual lenses made from glasses with different amounts of dispersion.

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

Specification Materials k9 quartz Length 100mm Width 3~100mm Height 3~100mm Length tolerance +/-0.01mm Width tolerance +/-0.01mm Height tolerance +/-0.01mm Angle tolerance 3"~2' Irregularity ΔN=0.1~0.5 Surface accuracy N=1~3 Surface quality 40/20 ...

Brand Name:Yu Feng

Place of Origin:China

...Spherical Lens Plano-Concave Spherical Lens A plano-convex lens is a convex lens with a positive focal length. This type of lens isused to focus parallel light or convert point sources into parallel light. And it is usually usedin related applications such as narrowing beams of light, reducing the focal length orenlarging images. The coated lens...

Brand Name:UNIFORM

Model Number:AUTC-LGR-117

Place of Origin:CHINA

... and so on Custom-made round square clear optical crystal glass quartz plate Glass Prism We can provide different material, such as borosilicate 3.3, B270, Bk7, etc. Meanswhile we can also do different coating, such as AR coating or aluminlum coating,

Brand Name:xinland

Model Number:M9*P0.5*10

Place of Origin:China

Biconvex Convexo-convex Optical Glass Prism Lens Specifications: Serial Number Diameter(mm) Focal Length(mm) Central Thickness(mm) Edge Thickness(mm) 1 6 7.65 2.2 1 2 9 30 1.95 1.2 3 15.6 20 3.95 2.5 4 17 50 2.62 1.6 5 25 50 4.9 2.2 6 25 50 4.45 1.9 7 30 ...

Brand Name:Sollente

Model Number:SOE-SL110-27A

Place of Origin:China

...Glass Lens Kit For 120W High Powe LED Street Lamp Glass lens size:L107mm x W 86mm x H 33mm Temperature: -30 to +200 degrees Product Description: Non-spherical design Viewing angle: 135x65 degrees Light transmittance up 93% Features: High brightness, Uniform Light, No dark shadows Bracket length: 130mm Bracket width: 101mm Suitable Lighting Source: 20W 30W 50W 100W 120W High Power Led Net Weight: 415g Package: 1x 107mm glass lens

Brand Name:Sunshineopto

Model Number:SUN-HB66-23

Place of Origin:Shenzhen,China

...Glass Lens , NON Glare LED High bay light Lens for CXA3590 Quick Detail: 1.Material: Borosilicate Glass 2.Beam Angle :120degree 3.Function:Optical 4.Structure Mode:Plano-convex 5.Shape:Plano 6.Lens size:66mm 7.Led chips:Edison|Bridgelux |Citizen COB 8.Temp: -50 to + 80 degree 9.Standards:ROHS 10.Transmittance:95% 11.Model No:SUN-HB66-23 Led lens distribution: Specifications: Product Name 30w Led Glass Lens...

Brand Name:UV-LENS

Model Number:PCF60/A

Place of Origin:China

Aspherical Hydrophilic Acrylic Monofocal Intraocular Lens Monofocal lenses continue to be the most common type of IOL used in cataract surgery because of the consistent visual outcomes they produce and their relative affordability compared to premium ...

Place of Origin:Shanghai, China

Brand Name:LONGWAY

Model Number:LW55220

...Glass Lens For Monitor Lens And Telescope Lens Material: High-quality optical grade glass is used to manufacture these lenses Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens...

Brand Name:GBX

Place of Origin:China

...Glass Lens is a high-quality glass lens made of premium and durable material with excellent transmittance, haze, shape, thickness, and hardness. Its transmittance is more than 92%, and haze is less than 1%. It is available in various shapes such as round, square, and rectangle. The glass lens has a thickness range from 0.7mm to 3.0mm. In terms of hardness, it can provide 3H-6H. Moreover, the use of glass...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

Double convex lens Double-Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double-Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the ...

Brand Name:YAFU

Model Number:YFGS160003

Place of Origin:China

Wholesale sales of black purple small round spherical glass pipe Product Name Wholesale sales of black purple small round spherical glass pipe Color Black, purple Material borosilicate glass Shape Curved/Straight temperature difference -20℃--150℃ Use ...

Brand Name:GTD

Model Number:JZ-8354

Place of Origin:CHINA

...glasses lens Product Details Specification JZ-8354 Sensor Size φ7.4(OX03C10) Wavelength λ 400-700nm(COLOR) Focal Length(EFL) f 4.8mm F/NO (Infinite) F/NO 1.8 Total Length TTL 18.17 mm Flange back length FB 4.5mm Field Of View D=80°H=69.8°V=39° Optical Distortion -16.8% Thread Size M12*P0.5,AA Element 6G+IR Product features 1. Car recorder lens with All glass (Or glass...

Brand Name:KESHILONG

Model Number:GPJ8266

Place of Origin:CHINA

...1pair), 2. There are also a lot of accessories lens, the shiny silver metal rim lens are A grade qualiy, the trial lenses are in a aluminum case. 3. If you an optician need carry on light weight trial lens case, you can even choose our 58pcs portable type.

Place of Origin:China

Brand Name:Sun Global Glass

Model Number:High quality Spherical Glass House

Quick Details Place of Origin: Guangdong, China (Mainland) Brand Name: SGG Model Number: Spherical Glass House Function: Decorative Glass Shape: Flat Structure: Solid Technique: Tempered Glass Type: Float Glass Thickness: 3mm,4mm,5mm,6mm,8mm,10mm,12mm,15mm...

Brand Name:TRC LENS

Model Number:TRC-2126A6

Place of Origin:CHINA

8M Resolution Car DVR Lens for Automotive Video Surveillance all glass lens *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: ...

Brand Name:zmsh

Model Number:rough-002

Place of Origin:china

...glass lens for watch, sapphie optical lens, watch glass lens by sapphire, sapphire rough lens​,sapphire protective glass for cover surface 1. Size for picture sample in details Quality: Sapphire optical grade no bubble ,chipping, Orientation:A ±1° surface: LP/LP tolerance: ±0.02mm pictures size: dia40.5x1.8mmt A-axis±1°,LP/LP 2. About sapphire glass...