shape of concave lens

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

...laser processing. A Plano-Convex or Double-Convex lens 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

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:Wuhan Siwer Optics

Place of Origin:Wuhan,China

...Concave Lens AR Coated to Provide <1.25% Reflectance per Surface for 400 - 1000nm <0.25% Reflectance @ 880nm Designed for 0° Angle of Incidence Plano-Concave (PCV) lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread light. Production Line Optical Properties of Plano Concave Lens...

Place of Origin:Shanghai, China

Brand Name:LONGWAY

Model Number:LW1609201453

... glass is a type of borosilicate glass that offers superior optical performance in the visible and near-infrared spectrum‌1. ‌Properties‌: ‌High Transparency‌: The lens exhibits high transparency,

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:FLYIN/OEM/COSTA

Model Number:short throw lens

Place of Origin:China

... CB-G7100 CB-G7900U CB-G7500U CB-G7000W CB-G7400U etc Each lens undergoes rigorous testing before leaving our factory. All lenses will be refined to produce a good picture performance, if you have any questions please address us. Good price, ...

Brand Name:WEIMENG

Model Number:WM-L-069

Place of Origin:Shaanxi,China

...concave Lens Dia: 39mm FL:- 80.4mm visible light 400-700nmAR green film lens Laser Focusing Lens Description: Size:39mm Wavelength:400-700nm Coating: AR(Anti-Reflective) Material:H-K9L Color:Green film Advantages: 1.High transmittance, fast cutting speed The transmittance could reach to 99.8%,Effectively enhance cutting speed,There are Anti-reflective coatings with high damage threshold on both sides of the lens...

Brand Name:xinland

Model Number:Plano-concave Lens

Place of Origin:China

Coating Optical Glass Prism 100mm Spherical Plano Concave Lens Specifications: Product Name Optical Plano Concave Lens Material Optical Lens Dimension Tolerance +/-0.01mm Size Custom Design Product Details:

Brand Name:Silian

Model Number:Customized

Place of Origin:China

... and directional substrates, watch glass lens, optical lenses and surface acoustic wave devices; Because sapphire has good light transmittance, its infrared transmittance almost does not change with temperature, so it can be ...

Brand Name:SunshineOpto

Model Number:SUN-S6490-3030

Place of Origin:Shenzhen,China

... PCB Circuit 8 series 8 parallel, Match led smd 3030 led Kits led lens+silicon gasket + pcb mounting leds+heat sink Product Picture : Lens size : Light distribution : PCB Board : Advantage: 1. On the basic character of 3030 series light, show

Brand Name:GUARDVALUE

Model Number:GV-BK005-3

Place of Origin:China

Shape Anti Fog Lens Scratch Resistant Motorcycle Helmet Shield Material pc Features 1. Polarized light, with anti-fog coating, can maintain a clear ...

Brand Name:Spark

Model Number:JY-BAA16TYPE3-5050-3S

Place of Origin:Zhejiang, China

...Holder Kits. LED lenses come in various shapes and sizes, for example round, square and hexagonal. Common lens materials include plastic and silicone. Therefore some are rigid and some are flexible. Lenses are designed for use with single or multiple LEDs.

Model Number:HG018

Place of Origin:China

Diameter 63mm Four Layer Flat Drum Shaped Side Concave Metal Herb Grinder Cigarette Set Wholesale Grinder EXW price: $4.4/ piece 63mm. If you order more, please contact us for the better price. ...

Brand Name:ChenMu

Model Number:CM-SZ29307-XX

Place of Origin:Zhejiang,China

Ø293mm SMD 2835&3030 LED Lens PC Material Round Shaped HighBay Lens For industrial lighting​ This 293mm diameter optical lens is specially designed for high bay/industrial lights, providing a 90° beam angle for wide and uniform illumination in large spaces...

Brand Name:Yu Feng

Place of Origin:China

Product Description: Double-Convex Lenses are the best choice where the object and image are atequal or near equal distance from the lens. When the object and image distance areequal (1:1 magnification), not only is spherical aberration minimized, but als...

Brand Name:ETON

Model Number:HT-D12-1200

Place of Origin:China

For various shape products LED lens 90000 CPH SMT glue dispenser D12-1200 features English interface option, easy to operate; CCD positioning system, ...

Brand Name:zmkj

Model Number:fan-shaped

Place of Origin:china

fanshaped sapphire optical glass window,sector Al2O3 sapphire lens for window,sapphire optical glass wafer What is Sapphire merit? ①- Thinner and Stronger than Standard Glass Windows ②- Features Extreme Surface Hardness and Chemical Resistance ③- Transmits...

Brand Name:Maconini

Model Number:MS082

Place of Origin:China

Product Description: Optical Metal Frame Introducing the Optical Metal Frame - a stylish and durable eyeglass frame for men. Material: High Quality Stainless Steel Made from the highest quality stainless steel, this frame is strong, lightweight, and ...

Brand Name:OEM ODM

Model Number:A-S0029

Place of Origin:China

Description: Square fashion metal optical frame, both for ladies and gentlemen, business style. Material: Metal Screw Akulon-coated screw for durability Gender: Ladies, Gentlemen Lens: Demo lens Frame Fit: Medium Hinge: Normal hinge/Spring hinge Packing: ...