

Laser Diode Collimator Lens-Anteryon AC405,1PCS (NA:0.13, EFL:23 mm)
About this item
- AC405 is the Hybrid Aspherical Polymer on Glass lens, which is diffraction limited and have low wave front aberration.
- Long focus length (23mm) can provide more stable optical system.
- AC405 is the ideal choice for collimating or focusing the light of a laser diode.
Product description
Parameters Lens Material : Hybrid aspherical polymer on glass lens Lens Diameter : ฯ8.0 mm Center Thickness : 2.5 mm Edge Thickness : 1.87 mm Design Wavelength : 650 nm Clear Aperture (CA) : ฯ6.0 mm Numerical Aperture (NA) : 0.13 Effective Focal Length (EFL): 23 mm (with BK7 t=0.25mm cover glass) Back Focal Length (BFL) : 21.45 mm Axis Wave front Error (RMS) : 0.03 ฮป Field Radius : 0.5 mm Transmittance : โง97% Storage Temperature : -40 to 85 โ
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10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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