Optical Bk7 K9 Glass Aspherical Convex Lens 50mm Diameter Bk7/K9/ K9l /Bk270 Aspheric Lens

China Optical Bk7 K9 Glass Aspherical Convex Lens 50mm Diameter Bk7/K9/K9l/Bk270 Aspheric Lens, Find details about China Aspheric Lens, Optical Aspheric Lens from Optical Bk7 K9 Glass Aspherical Convex Lens 50mm Diameter Bk7/K9/K9l/Bk270 Aspheric Lens

Basic Info.

Model NO.

ASL

Lenses Color

Clear

Certification

RoHS, ISO9001, CE

Customized

Trademark

YBT

Transport Package

Foam Carton Inner, Then Cartons to Pack Them

Specification

customized

Origin

Shen Yang

Model NO.

ASL

Lenses Color

Clear

Certification

RoHS, ISO9001, CE

Customized

Trademark

YBT

Transport Package

Foam Carton Inner, Then Cartons to Pack Them

Specification

customized

Origin

Shen Yang

Product Desciption

Aspheric Lenses
Precision Aspheric Lenses are designed to focus light while eliminating spherical aberration from divergent light sources in applications including focusing the output of a laser diode. Aspheric lenses can increase the numerical aperture of a lens while minimizing system aberrations. Aspheric lenses may also reduce the number of elements needed in a multi-element system. Aspheric lenses can reduce overall system weight while providing advantages such as increasing throughput or simplifying assembly.
Optical Bk7 K9 Glass Aspherical Convex Lens 50mm Diameter Bk7/K9/K9l/Bk270 Aspheric Lens

Optical Bk7 K9 Glass Aspherical Convex Lens 50mm Diameter Bk7/K9/K9l/Bk270 Aspheric Lens

Product Name	Aspherical lens
Diameter &Tolerance	3-300±0.02mm
Clear aperture	>90%
Thickenss &Tolerance	0.5-50±0.0mm
Surface Flatness	1/10 Lambda
Surface Quality	20-10
Material	N-BK7,Quartz, Sapphire, CaF2, Ge,Si,ZnSe
Beveling	0.25±0.1mm
Coating	AR coatimg/Reflective coating/Dichroic film