Jiangsu Profile
Product List
18226. Tuya Rechargeable Battery CCTV Wireless WiFi Security Solar PTZ Camera 
[Mar 26, 2025]
[Mar 26, 2025] Tuya Rechargeable Battery Cctv Wireless Wifi Security Solar Ptz Camera Model:Q7 Version Band WiFi 4G Network Wireless WiFi frequency 2.4 GHz IEEE802.11b, 802.11g, 802.11n Draft Support N/A 5.0 ...
18227. 1080P HD Solar PTZ Wireless GSM SIM Card WiFi IP Camera [Mar 26, 2025]
[Mar 26, 2025] 1080P HD Solar PTZ Wireless GSM SIM Card WIFI IP Camera Model:Q7 Version Band WiFi 4G Network Wireless WiFi frequency 2.4 GHz IEEE802.11b, 802.11g, 802.11n Draft Support N/A 5.0 GHz N/A N/A N/A 4G ...
18228. Laser Protective Lens for Fiber Laser Cutting Machine/Raytool/ Precitec/Lasermech Cutting Head [Jan 09, 2021]
[Jan 09, 2021] PARTS INFORMATION: Material: Fused Silica Lens Diameter:20~50mm Edge Thickness:1~5mm Applicable Laser type: Fiber, YAG, semi-conductor, CO2 Coated both sides AR/AR@1064nm Application: YAG/Fiber laser ...
18229. Small WiFi / 4G SIM Card CCTV Solar Outdoor Camera 2MP/4MP Solar camera De Seguridad [Apr 09, 2025]
[Apr 09, 2025] Good quality Mini Smart Solar Wifi camera with solar panel for home use or resale FAQ When will you ship my order? Ordinary, once we get confirmation for payment,we will ship order within 3~15 ...
18230. Kj130 Smart 3MP Dual Audio WiFi IP Home Security Camera Wireless Video Surveillance 360 Pan Tilt ... [Oct 28, 2024]
[Oct 28, 2024] Basic Info. Model: KJ130 Sensor CMOS HDMI Format 3MP Horizontal Resolution 480tvl Kind Autofocus Lens Certification CE FCC Remote playback,download Support Night Vision Support Feature Waterproof / ...
18231. Optical Glass Bk7 Double Convex Lens [Feb 09, 2023]
[Feb 09, 2023] Bi Convex lens has a positive focal length, and with two outward surfaces. The two surfaces are with same radius of curvature, thereby minimizing spherical aberration. Some biconvex lenses are with different radius of ...
18232. Plano Convex Lens with Optical Glass [Feb 09, 2023]
[Feb 09, 2023] Plano convex lenses are made from glasses like UV grade fused silica, N-BK7, N-SF11, LASFN9, silicon and MgF2 and germanium. Plano-convex lenses are flat on one side and with a precision convex surface on another side. ...
18233. Optical Glass Collimating Lens for Fiber Imaging System [Feb 09, 2023]
[Feb 09, 2023] Plano convex lenses have one plano surface and one convex surface, they have a positive focal length. Plano convex lenses are widely used for focusing and collecting light in optical instrument. We produce plano convex ...
18234. Optical Lens Plano Convex Lens Double Convex Lens [Feb 09, 2023]
[Feb 09, 2023] Plano convex lenses have one plano surface and one convex surface, they have a positive focal length. Plano convex lenses are widely used for focusing and collecting light in optical instrument. We produce plano convex ...
18235. Diameter 50.8mm Plano Convex Lens [Feb 09, 2023]
[Feb 09, 2023] Plano convex lenses have one plano surface and one convex surface, they have a positive focal length. Plano convex lenses are widely used for focusing and collecting light in optical instrument. We produce plano convex ...
18236. Optical Glass Bk7 Conave Lens Convex Lens [Feb 09, 2023]
[Feb 09, 2023] Plano-concave lenses are thicker at the edge than in the center and flat on another surface. Plano concave lens (PCV) has negative focal length. So the lenses are used to bend parallel input rays so they can diverge ...
18237. Optical Glass Bk7 Projector Lens [Feb 09, 2023]
[Feb 09, 2023] Double convex lenses have two outward curved surfaces, normally the two surfaces have same radius of curvature, with finely polished. Bi convex lenses have positive focal length, so they are used for 1:1 imaging and in ...
18238. Double Convex Lens Optical Glass Bi Convex Lens [Feb 09, 2023]
[Feb 09, 2023] Bi Convex lens has a positive focal length, and with two outward surfaces. The two surfaces are with same radius of curvature, thereby minimizing spherical aberration. Some biconvex lenses are with different radius of ...
18239. N-Bk7 Glass Double Concave Lens [Feb 09, 2023]
[Feb 09, 2023] N-BK7 bi-concave lenses have equal radius of curvature on both surfaces. Bk7 bi-concave lenses are often used to expand light beams or to increase focal lengths in optical systems, and are normally used in combination ...
18240. Custom Made Spherical Glass Lens [Jan 27, 2023]
[Jan 27, 2023] Bi concave lenses comprise of two inward equally curved surfaces. They are ideal for beam expansion, light projection and expanding the focal length of an optical system. Bi concave lenses have a negative focal length, ...
