glass optical bi concave lens

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

Optical Plano 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 Material Optical glass...

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: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:Advance

Model Number:as requirements

Place of Origin:China

...used for light projection, beam expansion, or to increase focal length of an optical system. Our company is a professional customized-oriented optical company. Our main products are prisms including triangular prisms,penta prisms,roof prisms. Lens such as

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

...Concave Glass Nova Display Fiber Uncoated Plano-concave Lenses Double concave Lens Advance Optical-Electronics manufactures various shape and materials optical lens. Wide selection of optical lens includes spherical lens, aspherical lens, cylindrical lens, magnifying lens, Plano-convex lens, Plano-concave lens, Biconvex lens, Biconcave lens, Meniscus lens, CaF2 Lens, Achromatic lens, Ball lens, Other Optical Lenses. Coatings for lens

Brand Name:FLYIN/OEM/COSTA

Model Number:short throw lens

Place of Origin:China

... digital projector lens is compatible with several broad models in the market. 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.

Place of Origin:Shanghai, China

Brand Name:LONGWAY

Model Number:LW1609201453

... 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 Function: Designed to provide a clear view for

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 ...

Place of Origin:Shanghai, China

Brand Name:LONGWAY

Model Number:LW1609201453

...Optical Plano Concave Lenses For Precision Measurement Material: High-quality quartz B270 H-K9L BK-7 optical 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: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: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:LONGWAY

Model Number:LW16092213

Place of Origin:Shanghai, China

...Optical Glass Bi-convex Lens For Microscopes & Tools 1. Material & Manufacturing Optical Substrate: Schott N-BK7 borosilicate glass (standard reference 517642) Surface Precision: λ/4 surface accuracy @ 632.8nm 60-40 scratch-dig specification Coating Options: Broadband AR (MgF₂ or multilayer) for >99.5% peak transmission 2. Critical Properties Optical...

Brand Name:LONGWAY

Model Number:LW1609201426

Place of Origin:Shanghai, China

... accuracy, ±0.01mm thickness tolerance, <3 arcmin centration error Coatings: Broadband/V-Lambda AR options (>99.5% transmission) Key Optical Properties Focal Length: Negative (typically -10mm to -1000mm) Surface Quality:

Place of Origin:Shanghai, China

Brand Name:LONGWAY

Model Number:OG0014

... of thermal expansion, and high chemical resistance. Borosilicate glass is an ideal choice for scientific research applications due to its ability to maintain optical properties even under extreme conditions. ‌Properties‌: ‌Heat Shock Resistance‌:

Brand Name:UNIFORM

Model Number:AUTC-LGR-904

Place of Origin:CHINA

...Lens Optical Glass H-K9L Double Convex/ Plano Convex/ Concave Lens Optical Lens These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture. Features. Custom-made round square clear optical crystal glass

Brand Name:UNIFORM

Model Number:AUTC-LGR-904

Place of Origin:CHINA

...Lens Optical Glass H-K9L Double Convex/ Plano Convex/ Concave Lens Optical Lens These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture. Features. Custom-made round square clear optical crystal glass

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 used as ...

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 used as ...

Brand Name:Sollente

Model Number:SOE-XP2015

Place of Origin:China

...Optical PMMA LED Lens Concave Frosted For Led Spotlight Lens Quick Details: 1. Dimension: Lens Diameter 20mm , holder 22mm 2. Beam Angle: 15°, 25°, 40°, 60°, 80° 3. Match Led: Cree XTE XPE XPG , SMD 3535, SMD 3030, SMD 2525 4. Materials : Optical Grade PC 5. Accessories: Led lens , PCB soldering Led 6. Efficiency: >91% 20mm Led Lens Outline: Specifications: Product Name 20mm 1W 3W Optical PMMA LED Lens Concave...

Brand Name:Sollente

Model Number:SOE-XP2015

Place of Origin:China

...Optical PMMA LED Lens Concave Frosted For Led Spotlight Lens Quick Details: 1. Dimension: Lens Diameter 20mm , holder 22mm 2. Beam Angle: 15°, 25°, 40°, 60°, 80° 3. Match Led: Cree XTE XPE XPG , SMD 3535, SMD 3030, SMD 2525 4. Materials : Optical Grade PC 5. Accessories: Led lens , PCB soldering Led 6. Efficiency: >91% 20mm Led Lens Outline: Specifications: Product Name 20mm 1W 3W Optical PMMA LED Lens Concave...