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Achromats, Negative, Unmounted
Related Products
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- Minimal longitudinal chromatic aberration
- Minimal spherical aberration/wavefront distortion
- Tight focal length tolerance
- Cemented doublets
- Broadband anti-reflection coating ARB2 VIS
- Damage thresholds > 2 kW/cm2 cw (488/514 nm)
- Damage thresholds > 200 mJ/cm2 for pulses of 10 ns (1064 nm)
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- All Achromats and further detailed information (e.g. center thickness, glasses etc.) can be found in the database of our Optics Software WinLens Ϯ, please look at www.winlens.de.
- For customized optics and higher volumes please contact our sales team for your individual quotation.
f: focal length
s: object distance
s': image distance
Ø: lens diameter
dm: center thickness
dr: edge thickness
h: primary vertex (h=dr-dm-h´)
h': sagittal height secondary vertex
F, F': focal points
H, H': principal points
Tolerances:
Focal length f: ±1%
Image distance s': ±1%
Example: ARB 2 VIS for 450-700 nm (AOI = 0°)
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Achromats, Negative, unmounted
| Part No. | Optic Size (mm) | Focal Length (mm) | Optic Centering Accuracy | Surface Quality | Optic Center Thickness (mm) | dm Tolerance (mm) | Optic Edge Thickness (mm) | s588 nm (mm) | s'588 nm (mm) | f'546 nm (mm) | f'633 nm (mm) | Coating | Design Wavelength (nm) | Coating Specification | Packaging |
| G325221000 | Ø18 | -50 | 4' | 3x0.1 | 4.7 | ± 0.2 | 6.6 | 51.47 | -52.37 | -50.48 | -50.51 | ARB2 VIS | 450-700 | 2x R<0.5% @450-700 nm | Bag |
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