Jiangsu Profile
Product List
256. High Index 1.61 No Base Color UV420 Blue Block Eyewear Optical Lenses 
[Mar 25, 2024]
[Mar 25, 2024] 
Product Description 1.Description UV420 No Base Color 1.61 Single vision lens 2.Material Resin 3.Abbe Value 36 4.Transmittance 98%-99% 5.Specific Gravity 1.30 6.Diameter 65/70/75mm 7.Coating UC, ...
257. Long Range 2500m 8.0MP Laser 4K 300mm PTZ CCTV Camera Security Camera Surveillance Camera IP Camera [Mar 30, 2024]
[Mar 30, 2024]
Long Distance 2000m 6.0 ~ 300mm Lens 50x optical 8.0MP HD Network Laser PTZ Camera Real Picture: Features: The first independent defogging and defrosting module to truly solve the lens fogging in the ...
258. Biconvex Optical Glass Lens [Apr 03, 2023]
[Apr 03, 2023] biconvex optical glass lens Product description: double convex glass lens Double-convex Lenses are manufactured with an identical convex surface on both sides of the lens. This kind of lenses has positive focal ...
Company: Nantong Haisheng Optical Co., Ltd
259. Biconcave Optical Glass Lens [Apr 03, 2023]
[Apr 03, 2023] biconcave optical glass lens Product description: double concave glass lens Double concave lens is the most common form of Negative lens. Negative lens is most suited to producing diverging light or a virtual image, ...
Company: Nantong Haisheng Optical Co., Ltd
260. Plano Concex Optical Lens [Apr 03, 2023]
[Apr 03, 2023] plano convex optical lens Product description: plano convex glass lens Plano-convex Lenses present a curvecd interface and a planar interface. Thay are for instance the microlenses situated on top of a wafer, and ...
Company: Nantong Haisheng Optical Co., Ltd
261. Magnifying Optical Glass Lens [Apr 03, 2023]
[Apr 03, 2023] magnifying optical glass lens Product description: magnifying optical glass lens Magnifying optical lens are transparent made of one or more pieces of optical-quality material(ground and polish molding) and ...
Company: Nantong Haisheng Optical Co., Ltd
262. Plano Concave Optical Lens [Apr 03, 2023]
[Apr 03, 2023] plano concave optical lens Product description: plano concave optical glass lens Plano-concave Lenses have one concave surface. It has negative focal length. It is often used to expand light or to increase focal ...
Company: Nantong Haisheng Optical Co., Ltd
263. Plano-Concex Cylindrical Optical Lens [Apr 03, 2023]
[Apr 03, 2023] plano-convex cylindrical optical lens Product description: cylindrical glass lens Cylindrical lens are used to corrent astigmatism in the eye and in rangefindere, to produce astigmatism, tretching a point of light ...
Company: Nantong Haisheng Optical Co., Ltd
264. Double Convex Glass Lens [Apr 03, 2023]
[Apr 03, 2023] double convex glass lens Product description: double convex glass lens Double-convex Lenses are manufactured with an identical convex surface on both sides of the lens. This kind of lenses has positive focal length ...
Company: Nantong Haisheng Optical Co., Ltd
265. Biconvex Glass Lens [Apr 03, 2023]
[Apr 03, 2023] biconvex glass lens Product description: double convex glass lens Double-convex Lenses are manufactured with an identical convex surface on both sides of the lens. This kind of lenses has positive focal length and ...
Company: Nantong Haisheng Optical Co., Ltd
266. Double Concave Glass Lens [Apr 03, 2023]
[Apr 03, 2023] double concave glass lens Product description: double concave glass lens Double concave lens is the most common form of Negative lens. Negative lens is most suited to producing diverging light or a virtual image, ...
Company: Nantong Haisheng Optical Co., Ltd
267. Biconcave Optical Lens [Apr 03, 2023]
[Apr 03, 2023] biconcave optical lens Product description: double concave glass lens Double concave lens is the most common form of Negative lens. Negative lens is most suited to producing diverging light or a virtual image, where ...
Company: Nantong Haisheng Optical Co., Ltd
268. Tuya Smart 3MP Dual Audio WiFi IP Home Security Camera Wireless Video Surveillance 360 Pan Tilt ... [May 17, 2024]
[May 17, 2024]
Outdoor Waterproof 1080P Wireless 360 Pan Tilt Dome Wifi Video CCTV IP Camera for Home Security Our simple home security camera allows you to monitor any area in your home right from your phone, or connect this ...
269. 2-in-1 Dual Lens Dual Screen Light Bulb WiFi CCTV Security Camera with Color Night Vision, Two Way ... [May 17, 2024]
[May 17, 2024]
2-in-1 Dual Lens Dual Screen Light Bulb WiFi CCTV Security Camera with Color Night Vision, Two Way Audio Specification: This light bulb camera can be installed and used on a normal E27 bulb base (110V~240V), just as ...
270. Semi-Finished Lens Ophthalmic Lens Optical Lens Glasses Lens [Oct 25, 2022]
[Oct 25, 2022] All kinds of semi-finished lens 1.49/1.56/1.61/1.67/1.74 Optical plastic glasses lens (1)Spherical and Aspherical lens (2)Semi-finished lens (3)UC/HC/HMC/SHMC (4)Single vision/Round top/Flat ...
Company: Danyang Sanhon Optical Co., Ltd
