D5MM-D600MM Plano Convex Spherical Lenses Plano Concave Spherical Lens OEM
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...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......
Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
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Achromatic K9 Optical Glass Lens Doublet Telescope Convex Concave Spherical Lens
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Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface......
Shanghai Advance Optical-Electronics Technology Co., Ltd
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N-SF11 Concave Plano Spherical Lens Diverge Collimated Beam
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...Concave (PCV) Spherical Lens, N-BK7, Diverging Collimated Beam Overview: Plano-concave (PCV) lens has one flat and one inward curved surface. PCV lenses have a negative focal length, diverging a collimated beam from a virtual focus and are commonly used for image reduction or to spread light. Star Optic provides plano-concave lenses fabricated from N-BK7, N-SF11......
Wuhan Star Optic Technology Co., Ltd
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Spherical Lens Optical Glass H-K9L Double Convex/ Plano Convex/ Concave Lens
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Spherical 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......
Anhui Uniform Trading Co.Ltd
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Anti Blue Concave Spherical Convex Lens Custom Processing Concentrating
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Shenzhen Coast Glass Co., Ltd.
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Precision Optical Plano Concave Lenses for Beam Expansion and Light Divergence
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Precision Optical Plano Concave Lenses for Beam Expansion and Light Divergence Material & Fabrication Substrates: Optical glass (N-BK7, SF11), Fused Silica (UV grade), CaF₂ (deep UV), ZnSe/Ge (IR) Precision Standards: λ/4 surface accuracy, ±0.01mm ......
Shanghai Longway Special Glass Co., Ltd.
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100mm Coating Optical Glass Prism Spherical Plano Concave Lens
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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:...
XINLAND LASER CO.,LTD
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Custom Optical 150mm Diameter Large size Plano Convex Lens Optical System Parts
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... 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 designed to correct spherical aberration.Ge, Si, or...
Wuhan Siwer Optics Co.,Ltd
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0.2mm Sapphire Optical Window , Flat Concave Lens Optical Window
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... 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 ......
Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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