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Laser Achromats

Our catalog Laser Achromats are designed primarily for a diode laser with an 830nm wavelength. They perform well through the near-infrared spectrum. They have been corrected for spherical aberration, coma and astigmatism. They are intended to be used for diode beam manipulation.

Diameter Dia. Tolerance CT Tolerance Centering Irregularity Surface Quality Bevel
5.00-25.00 +0.00 / -0.10 ±0.2 < 3 minutes 0.25 Waves 40-20 0.25 x 45°
25.01 - 50.00 +0.00 / -0.10 ±0.2 < 3 minutes 0.25 Waves 40-20 0.50 x 45°
Dimensions MM
Clear Aperture CA >= 90% of Diameter
Coating V-Coat @830 nm (See Coating Chart for Available Options)
Design Wavelength 830 nm
Focal Length Tolerance ±2%
Edge Thickness Reference
* All dimensions are in mm

Viewing 1 to 8 (8 Total)
Sort by:
Part Number
Diameter
Effective Focal Length
Back Focal Length
Center Thickness
Edge Thickness
L-DLA002
5.0000
10.0000
8.6000
3.5
2.8000
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L-DLA004
10.0000
25.0000
22.4000
5
3.9000
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L-DLA006
15.0000
40.0000
37.3000
5.5
4.0000
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L-DLA008
20.0000
60.0000
56.7000
6.5
4.7000
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L-DLA010
25.0000
80.0000
75.6000
8.5
6.4000
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L-DLA012
30.0000
100.0000
94.9000
10
7.6000
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L-DLA014
40.0000
145.0000
138.5000
12.5
9.5000
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L-DLA016
50.0000
190.0000
183.0000
13.5
10.0000
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