Product Categories
(Total 12 Products for 25 4mm Znse Lens)
Illumination Grade PCV Cylinder Lens for beam expander
Cylindrical lens are available in either plano-concave cylinder lens or plano-convex cylindrical lens configurations. Plano-Concave Cylinder lens has a negative focal length and are used for image reduction or to spread light. Plano-Convex Cylindrical lens has a positive focal length, which makes them ideal for...
25mm diameter Aspherized Achromatic Lens
Aspherized optical Achromatic lens bridge the gap between color-corrected achromats and spherical aberration corrected aspheres, resulting in cost effective, color corrected aspherical lens components.The Achromatic doublet lens consist of two cemented elements that are matched for their color-correction ability and...
25.4 mm Diameter Uncoated ZnSe Plano-Convex Lens
The transmission range of Zinc Selenide ZnSe-CVD is 0.5 - 20 µm. ZnSe CVD used for high power CO2 laser optics at 10.6µm, for protective optics windows or optical elements in FLIR (forward looking infrared) thermal imaging equipment, optics for medical and industrial applications optical plane parallel windows...
50 x 25 mm N-BK7 PCV cylindric lenses
Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.They are available in either plano-concave cylindric lens or plano-convex cylindrical configurations. Plano-Concave Cylindric lens (PCV cylinder lens) has a negative focal...
25.4 mm square sapphire cylinder lens
There are many benefits to sapphire lens and sapphire windows over traditional glass optics. Sapphire optical lens and components outperform and outlast their fused silica and quartz counterparts within sapphire’s transmission range.
Sapphire glass has tensile strength and can withstand high temperatures.Which makes...
25.4 mm Diameter DLC coating Silicon Lens
Silicon features a Knoop Hardness of 1150 and low density, making the silicon lens tougher than germanium substrates and suitable for weight-sensitive applications, respectively. Our common silicon lens,silicon infrared window, silicon mirror can be coated on the surface (Antireflection Coating), which can reduce the...
25mm Diameter Uncoated Zinc Sulfide Multispectral lens
ZnS substrates could be made as ZnS infrared optics lens, ZnS aspherica lens, bi convex aspherical lens, ZnS optical round window and other ZnS elements. They are widely used in various high technology project and optical products. Multi-spectral grade of zinc sulfide has low absorption and scatter properties over its...
25.4 mm coated UV fused silica cylinder lenses
Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. Cylindrical lens are available in plano-concave cylinder lens, plano-convex cylindrical lens or meniscus cylinder lens configurations. Plano-Concave Cylinder lens has a...
N-BK7 glass 25.4 mm dia. double-concave cylinder lens
Double-Concave cylinder Lens, also named Bi-Concave Cylindrical lens. Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism,stretching a point of light into a line.Some styles of cylindrical lenses have antireflective coatings to increase the transmission of light...
25.4 mm Diameter uncoated ZnS Plano-convex lens
Multi-spectral grade of zinc sulfide has low absorption and scatter properties over its broad transmission range of 0.4 - 12μm. Zinc Sulfide Multispectral is a chemically vapor deposited material which is commonly used in thermal imaging. With its excellent transmission properties in the visible and infrared, Zinc...
25 mm FL optical glass convex cylindrical lens
Cylindrical lens has a plano-concave and plano-convex structure, both for diverging or converging beams. The base materials of cylindrical lens have N-BK7 glass, UV fused silica glass, CaF2 infrared glass material, and all materials can be selected from uncoated or AR-coated. Cylindrical lens is used to correct...
25 mm BK7 optical Plano-Convex spherical Lens
Customize spherical lenses at the diameter from 1.0 mm to 350 mm as per requested. Optical glass materials from Schott, HOYA or Chinese CDGM are available upon request. Spherical lenses often used for aiming, focusing of monochromatic light source, and the lenses are widely used in optical display systems, projection...
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