Lens Material : PC
Lens Diameter : φ10 mm
Edge Thickness : 4.5 mm
Design Wavelength : 780 nm
Clear Aperture (CA) : φ4.3 mm
Numerical Aperture (NA) : 0.11
Effective Focal Length (EFL) : 19.97 mm
Back Focal Length (BFL) : 18.2 mm
Axis Wave Front Error (RMS) : 0.028 λ
Transmission(%) : 90%
Storage Temperature : -25 to 70 ℃
Operating Temperature : 5 to 65 ℃
- A101 is the aspheric plastic laser collimating lens with a long Effective focus length which can provide more stable optical system, and have very low wave front aberration.
- A101 is specified for use as a collimator in combination with a diode laser.
Notice for International Customers outside U.S. -
Because the shipping from U.S. to other countries is extremely high. In order to save your cost, you could Contact Us with your name, receiving address, and the QTY of the item you would like to purchase. It could help us to know the size and weight of your package in order to find out a cheaper carrier in Asia to deliver your package. We could help to provide a quote and, then, let you pay it via Payapal to complete the order to international destinations.