Jiangsu Profile
Product List
21316. 300mm Optical Glass Fresnel Lens for Projector 
[May 17, 2023]
[May 17, 2023] Product Description Fresnel lenses consist of a series of concentric grooves etched into plastic. Their thin, lightweight construction, availability in small as well as large sizes, and excellent light gathering ...
Company: DG Optoelectronics Co., Limited
21317. 22mm Diameter 65mm Focal Length Transparent Anti-Reflection Coating Plano-Convex Achromatic Lens ... [May 17, 2023]
[May 17, 2023] Product Description DG Optics: Include plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical lens, special spherical lens etc. ...
Company: DG Optoelectronics Co., Limited
21318. Custom-Made Diameter 35mm Optical Spherical Bk7 Glass Biconvex Lens Double Convex Lens [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
21319. Lens Manufacturer Produces Optical Bk7 Glass Bi-Convex/Concave Lens [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
21320. Various Sizes Optical Glass Fresnel Lens for School Experiment [May 17, 2023]
[May 17, 2023] Product Description Fresnel lenses consist of a series of concentric grooves etched into plastic. Their thin, lightweight construction, availability in small as well as large sizes, and excellent light gathering ...
Company: DG Optoelectronics Co., Limited
21321. K9 Material Diameter 74mm Ar Coating Magnification Effect Optical Glass Plano-Convex Cemented Lens [May 17, 2023]
[May 17, 2023] Product Description DG Optics: Include plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical lens, special spherical lens etc. ...
Company: DG Optoelectronics Co., Limited
21322. Fresnel Lens to Obtain Heat with The Sun Rays for Scientific Experiment [May 17, 2023]
[May 17, 2023] Product Description Fresnel lenses consist of a series of concentric grooves etched into plastic. Their thin, lightweight construction, availability in small as well as large sizes, and excellent light gathering ...
Company: DG Optoelectronics Co., Limited
21323. Custom-Made Diameter 22mm Focal Length 66.5mm Optical Spherical Bk7 Bi-Convex Lenses/Double-Concave ... [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
21324. Wholesale Meniscus Lens Optical Glass Double-Concave/Convex Lens for Microscope [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
21325. Customized Bk7 Focal Length Anti-Reflection Coating Transparent Spherical Silica Optical ... [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
21326. PMMA Large Linear Fresnel Lens for Solar Energy/LED [May 17, 2023]
[May 17, 2023] Product Description Fresnel lenses consist of a series of concentric grooves etched into plastic. Their thin, lightweight construction, availability in small as well as large sizes, and excellent light gathering ...
Company: DG Optoelectronics Co., Limited
21327. UV Fused Silica Optical Double-Convex Lens for Spectrophotometers [May 17, 2023]
[May 17, 2023] Product Description Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same ...
Company: DG Optoelectronics Co., Limited
21328. High Quality Bk7 20mm Half Dome Lens /Windoes /Port [May 17, 2023]
[May 17, 2023] A dome port is a concentric lens that adds an optical element to the camera lens. When the curvature of the dome's inside radius center is situated as close to the nodal point of the lens as possible, the dome port ...
Company: DG Optoelectronics Co., Limited
21329. Optical Spherical Convex Concave Glass Lens [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
21330. N-Bk7 Glass/Schott/Optical Achromatic/Cemented Doublet Lens [May 08, 2023]
[May 08, 2023] Basic parameters materials BK7,quartz,or other optical glass diameter 0.5-100mm radius R0.2mm-∞ Center thickness tolerance ±0.005 diameter tolerance ±0.005 focal length ...
Company: Nanjing Heshengqi Optoelectronic Technology Co., Ltd.
