Parameters
Lens Material : Hybrid aspherical polymer on glass lens
Lens Diameter : φ8.0 mm
Center Thickness : 2.5 mm
Edge Thickness : 1.87 mm
Design Wavelength : 650 nm
Clear Aperture (CA) : φ6.0 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 λ
Field Radius : 0.5 mm
Transmittance : ≧97%
Storage Temperature : -40 to 85 ℃
Features
- 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.
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.
