Collimator Lens
Model :
φ6 Spherical Glass Lens
Ø6 Spherical Glass Lens is specified for use as a collimator in combination with a diode laser.
Ø6 Spherical Glass Lens with a long Effective focus length which can provide more stable optical system, and can be operated over a wide operating temperature range.
Lens Material: |
BK7 |
Lens Diameter: |
Ø6.0 mm |
Center Thickness: |
1.5 mm |
Edge Thickness: |
0.89 mm |
Design Wavelength: |
532 nm |
Clear Aperture (CA): |
Ø5.0mm |
Numerical Aperture (NA): |
0.17 |
Effective Focal Length (EFL): |
14.85mm |
Back Focal Length (BFL): |
13.8 mm |
Transmittance: |
≧97% |
Storage Temperature: |
-40 to 85°C |
Operating Temperature: |
-30 to 85°C |