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  • Collimator Lens

Collimator Lens

Model : Anteryon AC256
AC256 is the Hybrid Aspherical Polymer on Glass lens, which is diffraction limited and have low wave front aberration.

AC256 is the Hybrid Aspherical Polymer on Glass lens, which is diffraction limited and have low wave front aberration.

Very high numerical apertures (NA=0.51).

AC256 is the ideal choice for collimating or focusing the light of a laser diode.

Lens Material:

Hybrid aspherical polymer on glass lens

Lens Diameter:

Ø5.5 mm

Center Thickness:

3.7 mm

Edge Thickness:

2.41 mm

Design Wavelength:

650 nm

Clear Aperture (CA):

Ø4.4 mm

Numerical Aperture (NA):

0.51

Effective Focal Length (EFL):

4.34 mm (with BK7 t=0.25mm cover glass)

Back Focal Length (BFL):

2.33 mm

Axis Wave front Error (RMS):

0.05 λ

Field Radius:

0.09 mm

Transmittance:

97%

Storage Temperature:

-40 to 85°C

Operating Temperature:

-30 to 85°C


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