Aspheric Condenser Lens / AGL-20-D-20P

A short focal length lenses with low spherical aberration is achieved by making the convex surface of a plano-convex lens into an aspheric shape.
The lens is used for squeezing small illumination light or condensing efficiently the light emanating from a single point.
In stock
Part Number
AGL-20-D-20P
S$136.36
◦An aspheric shape can be produced by using a special polishing equipment. Polished Aspheric lenses do not have shrinkage, cracking and chipping which usually appear in molded aspheric lenses.
More Information
Catalog Code W3615
RoHS Yes
CE No
CAD data
Guide ▶We can manufacture aspheric lenses with the outer diameter and focal length you specify. Small lot production (from 1 piece) is also available.
Specifications
MaterialS-LAH89
Centration<5′
CoatingUncoated
Surface Quality (Scratch-Dig)60μm-400μm
Design wavelength587.56nm
Clear apertureφ17mm
Diameter φDφ20mm
Focal length f20mm
Back focal length fb16.8mm
NA0.41
Edge thickness te3.00mm
Center thickness tc6.0mm
Rear surfacePlano
Surface irregularity of convex surface±10μm