Spread Light Thin Spherical Lens Ge Material Double Concave Lens
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... 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...
Wuhan Star Optic Technology Co., Ltd
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Optical GLass Plano convex Plano Concave Lens Biconvex Double concave lens
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...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...
Shanghai Advance Optical-Electronics Technology Co., Ltd
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High Precision Optical Glass Bi Concave Lens Double Concave Lens Optical Glass Concave Convex Lenses
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...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...
Anhui Uniform Trading Co.Ltd
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Short Throw Projector Fisheye Lens Wide Angle Double Concave Lens
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... 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, ......
Shenzhen Flyin Technology Co.,Limited
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Optical Double Concave Lens AR Coated for Camera/Projector/Telescope Applications
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Shanghai Longway Special Glass Co., Ltd.
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BK7 Fused Silica Ge Si ZnSe Plano Concave Lens For Optical System
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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 ......
Wuhan Siwer Optics Co.,Ltd
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400-700nmAR Laser Focusing Lens Dia 39mm Flat Concave Lens
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...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......
Shaanxi Ruichen Optoelectronic Technology 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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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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High Accuracy Double Concave Optical Lenses Two Concave Lenses Customizable
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Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
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