Collimator lens

Fuzhou HCT Optics Co.,LTD

Specifications

Collimator Type: Spherical
Design Wavelength: 400 nm
Numerical Aperture: 0.3
Effective Focal Length (EFL): 2.27 mm
Back Focal Length (BFL): 0.74 mm
AR Coating: One side
Transmittance: 90 %
Clear Aperture: 1.8 mm
Surface Qualtiy: 10/5

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