spherical glass lens n bk7

Brand Name:STAR OPTIC

Model Number:MEN

Place of Origin:Wuhan, China

... lens, a positive meniscus lens will shorten the focal length and increase the numerical aperture (NA) of the system without introducing significant spherical aberration. When used to focus a collimated beam, the convex side of the lens should face the

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

BK7 Spherical Glass Lens Biconvex AR Coating Plano Convex Lens 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...

Brand Name:Yu Feng

Place of Origin:China

Plano - Convex 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 ...

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: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:JC

Model Number:QTZL-003

Place of Origin:China

Semi Purity Natural Quartz Lens of High Transmittance Spherical Surface Mechanically Polished for Electronic Devices A spherical quartz lens for electronic devices is a high-purity, quartz-glass optic with a rounded (spherical) surface, designed to focus, ...

Brand Name:Orsky/OEM

Model Number:DGK15

Place of Origin:CHONGQING,CHINA

BK7 15-45X 65mm high clarity spotting scope with Tripod eAngled Spotting Scope for hiking Product parameter Magnification 15-45x Optical Aperture 65mm Angle of View 6.5° Field of View(m/m) 35m/1000m - 17.5m/1000m Field of View(ft/yds) 105-52.5ft/1000yds Exit Pupil Diameter 4.33mm-1.44mm Lens material Optical glasses Prism bk7...

Brand Name:xinland

Model Number:Plano Convex Lens

Place of Origin:China

Plano Convex Lens Optical Glass Prism Focal Length 200mm Spherical Large Plano-Convex Lenses are Optical Lenses with a positive focal length. Plano-Convex Lenses are ideal for light collimation or for ...

Place of Origin:Guangdong, China

Model Number:Optical Glass

#detail_decorate_root .magic-0{vertical-align:top}#detail_decorate_root .magic-1{vertical-align:top;display:block;padding-right:4px;box-sizing:border-box;padding-left:4px}#detail_decorate_root .magic-2{vertical-align:top;padding-bottom:4px;box-sizing:...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... for the 1050 - 1700 nm range. This coating greatly reduces the 4% losses per surface incurred when using an uncoated lens. N-BK7 is one of the most common types of optical glass used for high quality optical components. It is typically chosen whenever the

Brand Name:WEIMENG

Model Number:WM-A-024

Place of Origin:Shaanxi, China(Mainland)

... Thickness tolearance ±0.1mm Chamfer 45 degree*0.2mm Application laser welding/cutting/marking machine Material H-K9L(BK7) Advantage 1. Top quality glass with CE certificate,exporting to more 60 countries in the world 2.

Brand Name:JOPTEC

Place of Origin:HEFEI, CHINA

Material: Optical glass, BK7, Fused Silica, Schott, OHARA, CaF2, Germanium etc. Dimension Tolerance: ±0.1mm(Standard), ±0.01mm(High Precision) Center Thickness Tolerance: ±0.1mm(Standard), ±0.02mm(High Precision) Paraxial Focal Length: ±2% Surface quality...

Brand Name:zmkj

Model Number:rod-ZMKJ042

Place of Origin:china

... polished sapphire glass Tube by customzied size with groove Sapphire characteristics Materials characteristics Item B270 CaF2 Ge MgF2 N-BK7 Sapphire Si UV Fused Sillca ZnSe ZnS Refractive index(nd) 1.523 1.434 1.003 1.413 1.517 1....

Brand Name:ZMKJ

Model Number:sapphire dome

Place of Origin:CHINA

transparent customized size sapphire domes/dome Customize sapphire optical window pieces according to requirements.Optical glass, Fused silica, Silicon, Germanium, CaF2, MgF2, Sapphire, Znse, Zns Sapphire glass sapphire windows sapphire lens Sapphire ...

Brand Name:FLYIN/OEM/COSTA

Model Number:short throw lens

Place of Origin:China

...ports are carefully checked before being tested. Each lens is tested to ensure that the image is accurate. If you have any questions, please contact us via email. Honest decisions do not deviate from the truth. Our price is lower than real. Our mirror is

Brand Name:Universe IOL

Model Number:PCF60

Place of Origin:China

Spherical Monofocal Foldable Intraocular Lens has only has one focal point. It can be set to focus on close, medium, or distance vision based on your preference. Distance vision tends to be the most common selection. When this is the case, reading glasses...

Place of Origin:China

Brand Name:CCL

Model Number:SG50

Kids Ski Glasses SG50 Frame Material: TPU, One-color, Painting Double Lens: Outer Lens – Spherical PC Lens, Anti-scratch; Inner Lens – CA, Permanent Anti-fog; Single Lens: Double Face Anti-fog Lens Coating: Mirror Coating Lens Color: Grey Sponge: One-...

Brand Name:Kinglux optics

Model Number:BJ5582-10x25mm

Place of Origin:China

Bk7 Prism Glass 10x25mm Compact Folding Binocular For Birding 10x25mm Compact Folding Binocular 10x Magnification 25mm Objective Field Angle 6.0° 10X High power magnification with 25mm objective lens, you can enjoy a large field of view(6.0°) of 315 feet...

Place of Origin:Chongqing, China (Mainland)

Brand Name:FORESEEN

Model Number:F-U113

FORESEEN 2019 the most popular products 8x40 binoculars Product Description Parameters of FORESEEN 2019 the most popular products 8x40 binoculars Magification 8x Objective diametre 40 Exit pupil distance 29mm Exit Pupil 6.6mm ± 10% Field of degree 7° Field...