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Design Research Optics
East Greenwich, Rhode Island 02818-1534 USA
401-885-7353 • Fax: 401-884-5156
Email: sales@DesignResearchOptics.com
Plano-convex ZnSe Lenses
Coated AR-AR @ 10.6 um
| Model Number |
Diameter |
Focal Length |
Edge Thickness |
| LPZ-0710-DBAR | 0.750" | 1.00" | 0.070" |
| LPZ-0715-DBAR | 0.750" | 1.50" | 0.070" |
| LPZ-0720-DBAR | 0.750" | 2.00" | 0.070" |
| LPZ-0720-ET2.0 | 0.750" | 2.00" | 0.080" |
| LPZ-0725-DBAR | 0.750" | 2.50" | 0.070" |
| LPZ-0730-DBAR | 0.750" | 3.00" | 0.070" |
| LPZ-0730-ET3.0 | 0.750" | 3.00" | 0.120" |
| LPZ-0735-DBAR | 0.750" | 3.50" | 0.070" |
| LPZ-0740-DBAR | 0.750" | 4.00" | 0.070" |
| LPZ-0750-DBAR | 0.750" | 5.00" | 0.070" |
| LPZ-0775-DBAR | 0.750" | 7.50" | 0.070" |
| LPZ-07A0-DBAR | 0.750" | 10.0" | 0.070" |
| LPZ-07A2-DBAR | 0.750" | 12.0" | 0.070" |
| LPZ-07A5-DBAR | 0.750" | 15.0" | 0.070" |
| LPZ-07B0-DBAR | 0.750" | 20.0" | 0.070" |
| LPZ-1010-ET2.0 | 1.00" | 1.00" | 0.080" |
| LPZ-1015-ET2.0 | 1.00" | 1.50" | 0.080" |
| LPZ-1025-ET3.0 | 1.00" | 2.50" | 0.120" |
| LPZ-1030-ET3.0 | 1.00" | 3.00" | 0.120" |
| LPZ-1035-ET3.0 | 1.00" | 3.50" | 0.120" |
| LPZ-1040-ET3.0 | 1.00" | 4.00" | 0.120" |
| LPZ-1050-ET3.0 | 1.00" | 5.00" | 0.120" |
| LPZ-1060-ET3.0 | 1.00" | 6.00" | 0.120" |
| LPZ-1075-ET3.0 | 1.00" | 7.50" | 0.120" |
| LPZ-10A0-ET3.0 | 1.00" | 10.0" | 0.120" |
| LPZ-10A5-ET3.0 | 1.00" | 15.0" | 0.120" |
| LPZ-10B0-ET3.0 | 1.00" | 20.0" | 0.120" |
| LPZ-10B5-ET3.0 | 1.00" | 25.0" | 0.120" |
| LPZ-1115-ET2.0 | 1.10" | 1.50" | 0.080" |
| LPZ-1125-ET3.0 | 1.10" | 2.50" | 0.120" |
| LPZ-1125-ET4.0 | 1.10" | 2.50" | 0.160" |
| LPZ-1125-ET6.0 | 1.10" | 2.50" | 0.236" |
| LPZ-1135-ET3.0 | 1.10" | 3.50" | 0.120" |
| LPZ-1138-ET3.0 | 1.10" | 3.75" | 0.120" |
| LPZ-1138-ET4.0 | 1.10" | 3.75" | 0.160" |
| LPZ-1150-ET3.0 | 1.10" | 5.00" | 0.120" |
| LPZ-1150-ET4.0 | 1.10" | 5.00" | 0.160" |
| LPZ-1150-ET6.0 | 1.10" | 5.00" | 0.236" |
| LPZ-1160-ET3.0 | 1.10" | 6.00" | 0.120" |
| LPZ-1175-ET3.0 | 1.10" | 7.50" | 0.120" |
| LPZ-1175-ET6.0 | 1.10" | 7.50" | 0.236" |
| LPZ-11A0-ET3.0 | 1.10" | 10.0" | 0.120" |
| LPZ-1525-ET3.0 | 1.500" | 2.50" | 0.120" |
| LPZ-1525-ET4.0 | 1.500" | 2.50" | 0.160" |
| LPZ-1530-ET3.0 | 1.500" | 3.00" | 0.120" |
| LPZ-1535-ET3.0 | 1.500" | 3.50" | 0.120" |
| LPZ-1538-ET3.0 | 1.500" | 3.75" | 0.120" |
| LPZ-1540-ET3.0 | 1.500" | 4.00" | 0.120" |
| LPZ-1550-ET2.0 | 1.500" | 5.00" | 0.080" |
| LPZ-1550-ET3.0 | 1.500" | 5.00" | 0.120" |
| LPZ-1550-ET4.0 | 1.500" | 5.00" | 0.160" |
| LPZ-1550-ET5.0 | 1.500" | 5.00" | 0.200" |
| LPZ-1550-ET6.0 | 1.500" | 5.00" | 0.236" |
| LPZ-1550-ET7.6 | 1.500" | 5.00" | 0.300" |
| LPZ-1551-ET7.0 | 1.500" | 5.13" | 0.280" |
| LPZ-1560-ET3.0 | 1.500" | 6.00" | 0.120" |
| LPZ-1574-ET7.6 | 1.500" | 7.45" | 0.300" |
| LPZ-1575-ET3.0 | 1.500" | 7.50" | 0.120" |
| LPZ-1575-ET4.0 | 1.500" | 7.50" | 0.160" |
| LPZ-1575-ET6.0 | 1.500" | 7.50" | 0.236" |
| LPZ-1575-ET7.6 | 1.500" | 7.50" | 0.300" |
| LPZ-1576-ET7.6 | 1.500" | 7.63" | 0.300" |
| LPZ-15A0-ET2.0 | 1.500" | 10.0" | 0.080" |
| LPZ-15A0-ET4.0 | 1.500" | 10.0" | 0.160" |
| LPZ-15A0-ET6.0 | 1.500" | 10.0" | 0.160" |
| LPZ-15A5-ET3.0 | 1.500" | 15.0" | 0.120" |
| LPZ-15B0-ET3.0 | 1.500" | 20.0" | 0.120" |
| LPZ-15B5-ET3.0 | 1.500" | 25.0" | 0.120" |
| LPZ-15C9-ET3.0 | 1.500" | 39.3" | 0.120" |
| LPZ-15E9-ET3.0 | 1.500" | 59.0" | 0.120" |
| LPZ-15X9-ET4.0 | 1.500" | 59.0" | 0.160" |
| LPZ-2050-ET7.6 | 2.00" | 5.0" | 0.300" |
| LPZ-2050-ET9.7 | 2.00" | 5.0" | 0.380" |
| LPZ-2051-ET9.7 | 2.00" | 5.188" | 0.380" |
| LPZ-2074-ET7.9 | 2.00" | 7.45" | 0.310" |
| LPZ-2074-ET9.7 | 2.00" | 7.45" | 0.380" |
| LPZ-2075-ET2.5 | 2.00" | 7.50" | 0.100" |
| LPZ-2075-ET4.9 | 2.00" | 7.50" | 0.193" |
| LPZ-2075-ET7.9 | 2.00" | 7.50" | 0.310" |
| LPZ-2075-ET9.7 | 2.00" | 7.50" | 0.380" |
| LPZ-2076-ET7.6 | 2.00" | 7.560" | 0.300" |
| LPZ-2076-ET9.7 | 2.00" | 7.673" | 0.380" |
| LPZ-2088-ET8.0 | 2.00" | 8.75" | 0.315" |
| LPZ-20A0-ET4.7 | 2.00" | 10.0" | 0.185" |
| LPZ-20A0-ET9.7 | 2.00" | 10.0" | 0.380" |
| LPZ-20A3-ET8.0 | 2.00" | 12.50" | 0.315" |
| LPZ-2588-ET7.87 | 2.00" | 8.75" | 0.310" |
Plano-convex GaAs Lenses
Coated AR-AR @ 10.6 um
| Model Number |
Diameter |
Focal Length |
Edge Thickness |
| LPA-1125-ET2.0 |
1.10" |
2.50" |
0.080" |
| LPA-1150-ET2.0 |
1.10" |
5.0" |
0.080" |
| LPA-1525-ET2.0 |
1.50" |
2.50" |
0.080" |
| LPA-1535-ET2.0 |
1.50" |
3.50" |
0.079" |
| LPA-1550-ET2.5 |
1.50" |
5.0" |
0.100" |
Meniscus ZnSe Lenses
Coated AR-AR @ 10.6 um
| Model Number |
Diameter |
Focal Length |
Edge Thickness |
| LMZ-0707-ET2.0 | 0.750" | 0.750" | 0.080" |
| LMZ-0710-ET2.0 | 0.750 | 1.00 | 0.080 |
| LMZ-0712-ET2.0 | 0.750 | 1.20 | 0.080 |
| LMZ-0715-ET2.0 | 0.750 | 1.50 | 0.080 |
| LMZ-0720-ET2.0 | 0.750 | 2.00 | 0.080 |
| LMZ-0725-ET2.0 | 0.750 | 2.50 | 0.080 |
| LMZ-0730-ET2.0 | 0.750 | 3.00 | 0.080 |
| LMZ-0740-ET2.0 | 0.750 | 4.00 | 0.080 |
| LMZ-1010-ET2.0 | 1.00 | 1.00 | 0.080 |
| LMZ-1015-ET3.0 | 1.00 | 1.50 | 0.120 |
| LMZ-1020-ET3.0 | 1.00 | 2.0 | 0.120 |
| LMZ-1030-ET3.0 | 1.00 | 3.00 | 0.120 |
| LMZ-1050-ET3.0 | 1.00 | 5.00 | 0.120 |
| LMZ-1075-ET3.0 | 1.00 | 7.50 | 0.120 |
| LMZ-1115-ET2.8 | 1.10 | 1.50 | 0.110 |
| LMZ-1125-ET3.0 | 1.10 | 2.50 | 0.120 |
| LMZ-1125-ET6.0 | 1.10 | 2.50 | 0.236 |
| LMZ-1135-ET3.0 | 1.10 | 3.50 | 0.120 |
| LMZ-1138-ET2.8 | 1.10 | 3.75 | 0.110 |
| LMZ-1138-ET3.0 | 1.10 | 3.75 | 0.120 |
| LMZ-1150-ET2.8 | 1.10 | 5.0 | 0.110 |
| LMZ-1150-ET3.0 | 1.10 | 5.0 | 0.120 |
| LMZ-1150-ET4.0 | 1.10 | 5.0 | 0.160 |
| LMZ-1150-ET6.0 | 1.10 | 5.0 | 0.236 |
| LMZ-1175-ET2.8 | 1.10 | 7.50 | 0.110 |
| LMZ-1175-ET4.0 | 1.10 | 7.50 | 0.160 |
| LMZ-1175-ET6.0 | 1.10 | 7.50 | 0.236 |
| LMZ-11A0-ET2.8 | 1.10 | 10.0 | 0.110 |
| LMZ-1520-ET3.0 | 1.50 | 2.0 | 0.120 |
| LMZ-1525-ET6.0 | 1.50 | 2.50 | 0.236 |
| LMZ-1530-ET3.0 | 1.50 | 3.0 | 0.120 |
| LMZ-1538-ET6.0 | 1.50 | 3.8 | 0.236 |
| LMZ-1538-ET7.4 | 1.50 | 3.8 | 0.291 |
| LMZ-1550-ET3.0 | 1.50 | 5.0 | 0.120 |
| LMZ-1550-ET4.0 | 1.50 | 5.0 | 0.160 |
| LMZ-1550-ET6.0 | 1.50 | 5.0 | 0.236 |
| LMZ-1550-ET7.4 | 1.50 | 5.0 | 0.291 |
| LMZ-1550-ET9.0 | 1.50 | 5.0 | 0.354 |
| LMZ-1575-ET6.0 | 1.50 | 7.50 | 0.236 |
| LMZ-1575-ET7.4 | 1.50 | 7.50 | 0.291 |
| LMZ-1575-ET9.0 | 1.50 | 7.50 | 0.354 |
| LMZ-1590-ET7.4 | 1.50 | 9.0 | 0.291 |
| LMZ-15A0-ET7.4 | 1.50 | 10.0 | 0.291 |
| LMZ-2050-ET9.7 | 2.0 | 5.0 | 0.380 |
| LMZ-2075-ET9.7 | 2.0 | 7.50 | 0.380 |
| LMZ-20A0-ET9.7 | 2.0 | 10.0 | 0.380 |
Meniscus GaAs Lenses
Coated AR-AR @ 10.6 um
| Model Number |
Diameter |
Focal Length |
Edge Thickness |
| LMA-1115-ET2.8 |
1.10" |
1.50" |
0.110" |
| LMA-1125-ET2.5 |
1.10" |
2.50" |
0.100" |
Plano-concave (negative) ZnSe Lenses
Coated AR-AR @ 10.6 um
| Model Number |
Diameter |
Focal Length |
Edge Thickness |
| LPCZ-0510-ET3.2 | 0.500" | -1.000" | 0.125" |
| LPCZ-0514-ET2.5 | 0.500" | -1.390" | 0.100" |
| LPCZ-0520-ET2.0 | 0.500" | -2.000" | 0.080" |
| LPCZ-0525-ET2.5 | 0.500" | -2.500" | 0.100" |
| LPCZ-0540-ET2.5 | 0.500" | -4.000" | 0.100" |
| LPCZ-0610-ET4.6 | 0.600" | -1.000" | 0.180" |
| LPCZ-0620-ET3.0 | 0.600" | -2.000" | 0.120" |
| LPCZ-0625-ET3.0 | 0.600" | -2.500" | 0.120" |
| LPCZ-0640-ET2.4 | 0.600" | -4.000" | 0.095" |
| LPCZ-0710-ET5.0 | 0.750" | -1.000" | 0.200" |
| LPCZ-0715-ET2.0 | 0.750" | -1.500" | 0.080" |
| LPCZ-0720-ET2.5 | 0.750" | -2.000" | 0.100" |
| LPCZ-0725-ET2.5 | 0.750" | -2.500" | "0.100 |
| LPCZ-0750-ET2.0 | 0.750" | -5.000" | 0.080" |
| LPCZ-1014-ET5.0 | 1.000" | -1.390" | 0.200" |
| LPCZ-1025-ET4.0 | 1.000" | -2.500" | 0.160" |
| LPCZ-1115-ET5.0 | 1.100" | -1.500" | 0.200" |
| LPCZ-1125-ET4.0 | 1.100" | -2.500" | 0.160" |
| LPCZ-1150-ET3.0 | 1.100" | -5.000" | 0.120" |
Cylindrical, Aspheric and Diffractive lenses coming soon.
Specifications:
Material: ZnSe Laser Grade C.V.D. type
Diameter Tolerances: +.000", -.005"
Thickness: ±.010"
Surface Figure: < 1/40 wavelength @ 10.6µ
Centration: < .001"
Focal Length Tolerance: ±1.0%
Surface Quality: < 40/20 scratch-dig Laser Finish
Spectral Performance:
Standard AR Coating type Both Sides @ 10.6µm (AR)
Absorption: < 0.25 % total
Reflectance: < 0.20% per surface @ 10.6µm
Transmittance: > 99.0% typical
Ultra Low Absorption AR Coating type Both Sides @ 10.6µm (ULA)
Absorption: < 0.15 % total
Reflectance: < 0.25% per surface
Transmittance: > 99.0% typical
Dual Band AR Coating type Both Sides @ 10.6µm and .633µm (DBAR)
Absorption: < 0.30 % total
Reflectance: < 0.25% per surface @ 10.6µm
Transmittance: > 98.5% @ 10.6µm with > 90% @ .633µm
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Site content current to February 2012
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