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φ5 Aspherical Plastic Lens - Collimator Lens

Product details

φ5 Aspherical Plastic Lens is the very popular aspherical plastic laser collimating lens for consumer grade laser device.

φ5 Aspherical Plastic Lens is specified for use as a collimator in combination with a diode laser.

Parameters
Lens Material : PMMA
Lens Diameter : φ5 mm
Edge Thickness : 2.3 mm
Design Wavelength : 650nm
Clear Aperture (CA) : φ3 mm
Numerical Aperture (NA) : 0.27
Effective Focal Length (EFL) : 4.96 mm
Back Focal Length (BFL) : 4.81 mm
Transmission(%) : 90%
Storage Temperature : -25 to 70 ℃
Operating Temperature : 5 to 65 ℃



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