Jiangsu Profile
Product List
108136. Pyroelectric Infrared Sensor Lens 8002-2b Fresnel PIR Lens for PIR Sensor and PIR Sensor Module 
[May 17, 2023]
[May 17, 2023] What are Fresnel lens? Fresnel lenses are lenses composed of a series of concentric rings. The Fresnel lens construction design allows for large aperture and short focal length with less mass and volume compared with a ...
Company: DG Optoelectronics Co., Limited
108137. 175mm Borosilicate Fresnel Glass Lens for Lighting [May 17, 2023]
[May 17, 2023] Product Description A Fresnel lens is a type of compact lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses. The design allows the construction of lenses of large aperture and short ...
Company: DG Optoelectronics Co., Limited
108138. Factory Direct Sale Bk7 Material Transparent Uncoated Hemispherical Underwater Camera Optical Dome ... [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
108139. Factory Direct Sale Convex-Concave Lens 18mm Diameter Transparent Optical Glass Meniscus Lens for ... [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
108140. High Quality Plano Convex Optical Glass Bk7 Material Transparent Spherical Lens Plano Convex 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
108141. Lens Manufacturer Produces Optical Glass Meniscus Lens, Transparent Spherical Antireflection ... [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
108142. Custom Optical Windows GaAs Ge Focus Lens Diameter 12 18 19 20mm FL 38.1 50.8 63.5 101 127mm Laser ... [May 17, 2023]
[May 17, 2023] Product Description Plane window is a parallel plane plate with transparent surface, excellent properties and high transmittance. It is usually used as a protective film for electronic sensors or detectors in external ...
Company: DG Optoelectronics Co., Limited
108143. Optical Dome Lens Optical Glass Bk7 50mm 60mm Protective Dome Lens for Camera Photography [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
108144. 1653nm 1064nm Glass Optical Filter Laser Lens IR Bandpass Filters for Machine Vision Inspection [May 17, 2023]
[May 17, 2023] Product Description Optical filters selectively allow certain wavelengths of light to pass freely while blocking other wavelengths. DG Optics manufactures a wide range of optical filters for engineering, scientific, ...
Company: DG Optoelectronics Co., Limited
108145. Factory Direct Sale High Definition Camera Lens Bk7 Material Diameter 10mm Focal Length Optical ... [May 17, 2023]
[May 17, 2023] What are ball glass lens? A Ball Lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than. Most ball lenses are ...
Company: DG Optoelectronics Co., Limited
108146. Cylindrical Light Guide 20*19mm Bk7 K9 Optical Element Processing Custom Spherical Cylindrical Lens [May 17, 2023]
[May 17, 2023] Company Profile DG Optics specializes in the development, production, and sales of optical products made of any material including BK7,quartz,sapphire etc. The product line covers thousands of categories, such as ...
Company: DG Optoelectronics Co., Limited
108147. Wholesale High Clear Diameter 16mm Focal Length 34.47mm Optical Glass K9 Crystal Optical Windows ... [May 17, 2023]
[May 17, 2023] Product Description Plane window is a parallel plane plate with transparent surface, excellent properties and high transmittance. It is usually used as a protective film for electronic sensors or detectors in external ...
Company: DG Optoelectronics Co., Limited
108148. Wholesale High Quality 16 Diameter Focal Length 34.47mm Polished Optical Spherical Surface Bk7 ... [May 17, 2023]
[May 17, 2023] Product Description Plane window is a parallel plane plate with transparent surface, excellent properties and high transmittance. It is usually used as a protective film for electronic sensors or detectors in external ...
Company: DG Optoelectronics Co., Limited
108149. Wholesale Magnifying Glass Lens 22mm Diameter 66.5mm Focal Length Bk7 Material Optical Windows GaAs ... [May 17, 2023]
[May 17, 2023] Product Description Plane window is a parallel plane plate with transparent surface, excellent properties and high transmittance. It is usually used as a protective film for electronic sensors or detectors in external ...
Company: DG Optoelectronics Co., Limited
108150. 12V 12.8V 50A 100A 200A 300A Lithium Iron Phosphate Battery LiFePO4 Battery [May 08, 2023]
[May 08, 2023] Product Description 12.8V Li-ion Bluetooth Battery SAFETY Prismatic LiFePO4 cells, high consistency, long cycle life and much more safety. UN38.3, CE certification for system. The cycle life over 3000 times ...
