Jiangsu Profile
Product List
1396. Comfortable Bifocal Glass Lens with Photochromic Grey Optical Features 
[Oct 29, 2024]
[Oct 29, 2024] Product Parameters Product Name: Double vision lens Index: 1.49/1.56 Material: Resin Abbe Value: 58/37.3 Power Range: -3.00/+3.00,ADD:+1.00/+3.00 Diameter: 65/70 Coating: Blue/Green Company Profile Our ...
Company: Danyang City Weishuo Optics-Electrical Technology Co., Ltd.
1397. 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 ...
1398. Surveying Level Optical Glass Lens [Jan 27, 2023]
[Jan 27, 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 ...
1399. Factory Plano Convex Spherical Lens Optical Glass [Jan 27, 2023]
[Jan 27, 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 ...
1400. Bi Convex Lens Optical Glass Double Convex Lens [Jan 27, 2023]
[Jan 27, 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 ...
1401. Surveying Level Optical Glass Plano Convex Lens [Jan 27, 2023]
[Jan 27, 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 ...
1402. Optical Glass Bk7 Plano Convex Lens [Jan 27, 2023]
[Jan 27, 2023] Plano convex lenses are designed to focus and collimate the light in optical system. The lenses are often used for laser, fiber, medical, sensor, communication and surveying instruments. Plano convex lenses are offered ...
1403. B270 Glass Optical Plano Convex Lens [Jan 27, 2023]
[Jan 27, 2023] Plano convex lenses are designed to focus and collimate the light in optical system. The lenses are often used for laser, fiber, medical, sensor, communication and surveying instruments. Plano convex lenses are offered ...
1404. Double Concave Lens Spherical Lens Optical Glass [Jan 27, 2023]
[Jan 27, 2023] Double concave lenses have equal radius of curvature on both surfaces. The lenses are often used to expand light beams or to increase focal lengths in optical systems and devices, and biconcave lenses are also used in ...
1405. Focusing Lens Collimating Lens Optical Glass [Jan 27, 2023]
[Jan 27, 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 ...
1406. Industrial Laser Optics Bi Concave Lens Optical Glass [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, ...
1407. Bk7 Glass Optical Flat for Laser System [Jan 27, 2023]
[Jan 27, 2023] Optical window or flat is a polished piece of material that is transparent at some portion of the electromagnetic spectrum, which allows the desired portion of the spectrum to pass into an optical instrument unaltered. ...
1408. Optical Bk7 Jgs1 Quartz Glass Substrate -Optical Glass [Jan 27, 2023]
[Jan 27, 2023] Optical window or flat is a polished piece of material that is transparent at some portion of the electromagnetic spectrum, which allows the desired portion of the spectrum to pass into an optical instrument unaltered. ...
1409. 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 ...
1410. 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 ...
