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1 - 10 Results for concave lense from 129 Products
Optical ultra short throw lens Throw Ratio Double Concave Lenses
... Short Throw Lens Throw Ratio Double Concave Lenses Wide Angle Digital Projector Lens Compatible for most models in the market Each Lens has passed strickly testing before Leaving our workshop All lenses would be tested to show good image performance. If......
Shenzhen Flyin Technology Co.,Limited
Verified Supplier
6th Floor,Huguangtong Chuangye Building,No.3020,Longgang Avenue,Longcheng Subdistrict,Longgang District ,Shenzhen.
High Accuracy Double Concave Optical Lenses Two Concave Lenses Customizable
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Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
Verified Supplier
Huanzhen East Road No.19 Yandu Town ， Dali Town ，NanHai District ,Fo shan City. Guangdong Province China
Uncoated Plano Concave PCV Lenses , Optical Lens With Negative Focal Lengths
...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 Lenses should be oriented with the plano, or flat, surface towards the desired focal plane. PCV Lenses......
Wuhan Siwer Optics Co.,Ltd
Verified Supplier
Building 7, No. 116, Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province
43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses
...lenses protective dome ball and half ball lenses glass cover used for underwater photography Concave lenses, are a simple lens with one spherical face and one flat plano face. Because the spherical face is concave the lens has a negative focal length, allowing the part to increase the divergence of convergent light. Concave lenses can be used to balance out the spherical aberrations caused by other lenses. This makes concave lenses...
Shanghai Advance Optical-Electronics Technology Co., Ltd
Verified Supplier
No.425, North Beiying Road, Qingpu Industrial Zone, Shanghai
Spread Light Thin Spherical Lens Ge Material Double Concave Lens
... 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
Verified Supplier
4th floor, building 9, Optics Valley New Dynamic, 5th Hi-Tech road, East lake Hi-Tech Zone, Wuhan, China
Semi Purity Synthetic Quartz Optic Lens High Transmittance Concave Lens
...Concave Surface Mechanically Polished (One Side Flat) for Electronic Devices A concave synthetic quartz lens is a high-precision, inwardly curved optical component made from man-made silica, designed to diverge light rays, manage UV light, and improve heat resistance in electronics. These lenses......
Nantong Jingcai Precision Co., Ltd.
Verified Supplier
No. 68, Jiqing Road, Nantong Economy and Technology Development Zone, Jiangsu Province
120 Degree Beam Angle LED Lens with 3030 Chips and Plano-concave Structure for Outdoor Lighting
Large Beam Angle 120 Degree LED Lens for 3030 Chips Optimized for Outdoor Lighting Applications Product Overview High-performance 120° beam angle lenses specifically designed for 3030 LED chips, delivering 93% efficiency for superior outdoor lighting ......
ChenMu Lighting technology co., Ltd.
Verified Supplier
No.23, Center Straight Road, Zhenbei Village, Simen Town, Yuyao City, Zhejiang Province
Zktd- Ncc100 Non Contact Optical Measuring Instrument For Curvature / Center Thickness
... lens, can be applied to the transparent and non-transparent lenses of plane, convex, concave and other types of surface shapes. It has no restrictions on surface finish and materials. It has the characteristics of non-contact, high precision and wide...
Yantai ZK Optics Co., Ltd.
Verified Supplier
Jidong Industraial Park, Qianbaihujian, Yangfang Town, Changping District, Beijing, China
High Precision Optical Glass Bi Concave Lens Double Concave Lens Optical Glass Concave Convex Lenses
... 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
No. 3, Qiaowan Road, Feixi Economic Development Zone, Hefei City, Anhui Pro. (231200), China
20mm 1W 3W Optical PMMA LED Lens Concave Frosted For Led Spotlight Lens
20mm 1W 3W 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 : ......
Sollente Opto-Electronic Technology Co., Ltd
unit 2 Building1, Changhuyuan Phase II, Changhu West Road, Huizhou, Guangdong, China
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