Jiangsu Profile
Product List
247801. UV Grade Fused Silica Plano Convex Lens 
[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 ...
247802. Bk7 Glass Optical Magnifier Lens [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 ...
247803. Optical Glass Lenses for Surveying Instrument [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 ...
247804. Objective Lens Plano Concave Spherical Lens [Jan 27, 2023]
[Jan 27, 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 ...
247805. Focus Lens Spherical Convex Lens [Jan 27, 2023]
[Jan 27, 2023] Meniscus lenses are designed to minimize spherical aberration. When used in combination with another lens, meniscus lenses will shorten the focal length and increase the NA of the system without introducing significant ...
247806. Glass Lens-Plano Concave Lens-LED Lens [Jan 27, 2023]
[Jan 27, 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 ...
247807. Optical Glass Double Convex Telescope Lens [Jan 27, 2023]
[Jan 27, 2023] Double 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 ...
247808. Bk7 Glass Plano Concave Lens for Beam Expanding [Jan 27, 2023]
[Jan 27, 2023] Plano concave lenses are a simple lens with one spherical surface and one flat plano surface. The spherical surface is concave, the lens has a negative focal length, allowing the lens to increase the divergence of ...
247809. Optical Character Reader Concave Lens [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 ...
247810. Spherical Lens-Optical Lens-Double Convex Lens [Jan 27, 2023]
[Jan 27, 2023] Spherical lenses include plano convex lens, plano concave lens, double convex lens, double concave lens, meniscus lens, and achromatic lens. Double convex lenses have two outward curved surfaces, normally the two ...
247811. Fused Silica Jgs3 Plano Concave Lens [Jan 27, 2023]
[Jan 27, 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 ...
247812. N-Bk7 Convex Concave Lens for Laser [Jan 27, 2023]
[Jan 27, 2023] Meniscus lenses are designed to minimize spherical aberration. When used in combination with another lens, meniscus lenses will shorten the focal length and increase the NA of the system without introducing significant ...
247813. Manufacturer Biconvex Lens Custom Made [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 ...
247814. Optical Glass Double Convex Projector Lens [Jan 27, 2023]
[Jan 27, 2023] Double 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 ...
247815. Beam Expander Double Concave Lens Made of Fused Silica 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 ...
