Laser Diode Collimator Lens-Quarton φ5 Aspherical Plastic Lens,10PCS (NA:0.27, EFL:4.96 mm)

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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 ℃



  1. φ5 Aspherical Plastic Lens is the very popular aspherical plastic laser collimating lens for consumer grade laser device.
  2. φ5 Aspherical Plastic Lens is specified for use as a collimator in combination with a diode laser.


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