Aspheric Double-Concave(DCV) Optical Lenses

Schematic Diagram

Shape Properties

Double-Concave (DCV) Lenses

Part No.

HX-92DT

Diameter (mm)

6.3

Diameter Tolerance (mm)

±0.050

Clear Aperture CA (mm)

4.7

Effective Focal Length EFL (mm)

17.4

Back Focal Length BFL (mm)

17.1

Numerical Aperture NA

Center Thickness CT (mm)

1.35

Center Thickness Tolerance (mm)

±0.050

Edge Thickness ET (mm)

2.4

Surface Quality

60 - 40

Centering (arcminutes)

3

Design Wavelength DWL (nm)

550

Coating

Uncoated

Substrate

Optical Grade PMMA, PC

Operating Temperature (°C)

-30 to 80

Certification

RoHs, SGS

Application Examples

Digital Lenses

Note