optical concave lenses for light divergence

Brand Name:LONGWAY

Model Number:LW1609201426

Place of Origin:Shanghai, China

... accuracy, ±0.01mm thickness tolerance, <3 arcmin centration error Coatings: Broadband/V-Lambda AR options (>99.5% transmission) Key Optical Properties Focal Length: Negative (typically -10mm to -1000mm) Surface Quality:

Brand Name:STAR OPTIC

Model Number:PCV

Place of Origin:Wuhan, China

...Concave (PCV) Spherical Lens, N-BK7, Diverging Collimated Beam Overview: Plano-concave (PCV) lens has one flat and one inward curved surface. PCV lenses have a negative focal length, diverging a collimated beam from a virtual focus and are commonly used for image reduction or to spread light. Star Optic provides plano-concave lenses...

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

...laser processing. A Plano-Convex or Double-Convex lens causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are designed to correct spherical aberration.Ge, Si, or

Brand Name:UNIFORM

Model Number:AUTC-LGR-325

Place of Origin:CHINA

...Coatings Optical Glass Half Rod Cylinder Lenses Cylindrical Lens These cylindrical lenses are designed for applications that require one-dimensional shaping of the source. They have a flat-concave and flat-convex structure, both for diverging or converging...

Brand Name:WEIMENG

Model Number:WM-C-004

Place of Origin:Shaanxi,China(Mainland)

...expansion, light projection, or for expanding an optical system's focal length. Plano-Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. PCV Lenses should be oriented with the plano, or flat, surface towards the

Brand Name:MANKUN

Model Number:DK-45-12-LENS-H24

Place of Origin:China

... Specification 45MM Angle 12° Material Optical grade PC Temperature Resistance -35°C + 135°C LED Series CXA13/S9/1202/CXM-9 Product Applications Led Lighting Lead Time 3-7 days after payment Ø50 mm low profile lenses for retrofits, downlights and

Brand Name:xinland

Model Number:Plano Convex Cylindrical Lens

Place of Origin:China

...Optical Glass Prism Product Description: Cylinder Lenses are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylinder Lenses are available with positive or negative focal lengths, they are used for the optics...

Brand Name:Silian

Model Number:Customized

Place of Origin:China

... and directional substrates, watch glass lens, optical lenses and surface acoustic wave devices; Because sapphire has good light transmittance, its infrared transmittance almost does not change with temperature, so it can be used as infrared window,