Fast Axis Collimators
The diode laser beam is collimated using the fast axis collimator lens as it minimizes the divergence angle along its fast axis. These lenses have an acylindrical surface and are made from high-quality glass. The diffraction-limited collimation is achieved with a high numerical aperture of the lens.
Products
Specifications
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| Part Number | NA | EFL (mm) | BFL (mm) | CT (mm) | Material | Div Angle(mrad) |
|---|---|---|---|---|---|---|
| FAC06-150 | 0.60 | 0.15 | 0.03 | 0.22 | K-VC89 | 4.60 |
| FAC07-500 | 0.70 | 0.30 | 0.08 | 0.70 | K-VC89 | 1.34 |
| FAC08-900 | 0.80 | 0.90 | 0.09 | 1.50 | K-VC89 | 0.80 |
| FAC07-2000 | 0.65 | 2.00 | 0.10 | 3.37 | N-LaF21 | 0.36 |
| FAC08-2800 | 0.75 | 2.80 | 0.09 | 4.78 | N-LaF21 | 0.26 |
Material: K-VC89, N-LaF21
Length Tolerance: +/- 0.10mm upto 14mm
Height Tolerance: +/- 0.01mm for N-LaF21 | +/- 0.02mm for K-VC89
CT Tolerance: +/- 0.01mm for N-LaF21 | +/- 0.02mm for K-VC89
Transmission: >99%
Coating: Standard AR 780-1020nm