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ZnSe Negative Lens

 

Focusing Lens Focusing Lens

Specifications

Diameter Tolerance +0/-0.13mm
Thickness Tolerance ±0.25mm
FL Tolerance <+/-2%
Centration <3 arc minutes
Clear Aperture >90%
Surface Figure <λ/2 per 1”Dia@632.8nm
Surface Quality 40-20 scratch and dig
AR/AR Coating R<0.5% per surface @10.6um

 

ZnSe Singlet Plano-Concave Lens (wavelength 10.6um)

Part No. Diameter (mm) EFL (mm) ET (mm) AR/AR coating
LZ-5+10-ET2 5.0 -10.0 2.0 10.6um/9.4um
LZ-8+16-ET2 8.0 -16.0 2.0 10.6um/9.4um
LZ-10.16+0.5-ET3.6 10.0 -12.7 3.6 10.6um/9.4um
LZ-10+1.4-ET1.25 10.0 -35.6 1.3 10.6um/9.4um
LZ-12.5+0.38-ET3 12.5 -10.2 3.0 10.6um/9.4um
LZ-12.5+0.5-ET2.6 12.5 -12.7 2.6 10.6um/9.4um
LZ-12.5+0.45-ET2.8 12.5 -12.7 2.8 10.6um/9.4um
LZ-12.5+0.5-ET3 12.5 -12.7 3.0 10.6um/9.4um
LZ-12.5+0.55-ET2.1 12.5 -15.2 2.1 10.6um/9.4um
LZ-12.5+0.6-ET2.6 12.5 -15.2 2.6 10.6um/9.4um
LZ-12.5+0.75-ET2 12.5 -20.3 2.0 10.6um/9.4um
LZ-12.5+0.75-ET2.3 12.5 -20.3 2.3 10.6um/9.4um
LZ-12.5+0.75-ET3 12.5 -20.3 3.0 10.6um/9.4um
LZ-12.5+0.75-ET3.3 12.5 -20.3 3.3 10.6um/9.4um
LZ-12.5+1-ET2 12.5 -25.4 2.0 10.6um/9.4um
LZ-12.5+1-ET2.3 12.5 -25.4 2.3 10.6um/9.4um
LZ-12.5+1-ET3 12.5 -25.4 3.0 10.6um/9.4um
LZ-12.5+1.2-ET2.5 12.5 -30.5 2.5 10.6um/9.4um
LZ-12.5+1.5-ET2 12.5 -38.1 2.0 10.6um/9.4um
LZ-12.5+2.2-ET2.3 12.5 -55.9 2.3 10.6um/9.4um
LZ-12.5+2.2-ET2.25 12.5 -55.9 2.3 10.6um/9.4um
LZ-12.5+7-ET3 12.5 -177.8 3.0 10.6um/9.4um
LZ-12.5+8-ET1.3 12.5 -203.2 1.3 10.6um/9.4um
LZ-0.5+14.4-ET3 12.7 -14.4 3.0 10.6um/9.4um
LZ-0.5+17.8-ET3 12.7 -17.8 3.0 10.6um/9.4um
LZ-0.5+18.5-ET3 12.7 -18.5 3.0 10.6um/9.4um
LZ-0.5+32-ET2.2 12.7 -32.0 2.2 10.6um/9.4um
LZ-12.7+1.48-ET2 12.7 -38.1 2.0 10.6um/9.4um
LZ-0.5+1.5-ET3 12.7 -38.1 3.0 10.6um/9.4um
LZ-15+11.6-ET3.68 15.0 -11.6 3.7 10.6um/9.4um
LZ-15+11.6-ET3.7 15.0 -11.6 3.7 10.6um/9.4um
LZ-15+13.97-ET3.6 15.0 -14.0 3.6 10.6um/9.4um
LZ-15+19.1-ET3.3 15.0 -19.1 3.3 10.6um/9.4um
LZ-15+0.75-ET3.1 15.0 -20.3 3.1 10.6um/9.4um
LZ-15+1-ET3.3 15.0 -25.4 3.3 10.6um/9.4um
LZ-15+0.6-ET3.3 15.0 -25.4 3.3 10.6um/9.4um
LZ-15+26.06-ET3 15.0 -26.1 3.0 10.6um/9.4um
LZ-15+30-ET3 15.0 -30.0 3.0 10.6um/9.4um
LZ-15+1.5-ET3 15.0 -38.1 3.0 10.6um/9.4um
LZ-15+1.5-ET2.5 15.0 -38.1 2.5 10.6um/9.4um
LZ-15+38.71-ET2.57 15.0 -38.7 2.6 10.6um/9.4um
LZ-15+38.71-ET2.6 15.0 -38.7 2.6 10.6um/9.4um
LZ-15+2-ET2 15.0 -50.8 2.0 10.6um/9.4um
LZ-15+56-ET2.9 15.0 -56.0 2.9 10.6um/9.4um
LZ-15+56-ET2.86 15.0 -56.0 2.9 10.6um/9.4um
LZ-15+60-ET3 15.0 -60.0 3.0 10.6um/9.4um
LZ-0.6+1-ET4.6 15.2 -25.4 4.6 10.6um/9.4um
LZ-0.6+2-ET2 15.2 -50.8 2.0 10.6um/9.4um
LZ-17+30.3-ET3 17.0 -30.3 3.0 10.6um/9.4um
LZ-17.5+0.55-ET3.5 17.5 -15.2 3.5 10.6um/9.4um
LZ-17.5+0.75-ET3 17.5 -20.3 3.0 10.6um/9.4um
LZ-17.5+1-ET3 17.5 -25.4 3.0 10.6um/9.4um
LZ-17.5+1.2-ET2.5 17.5 -30.5 2.5 10.6um/9.4um
LZ-17.5+1.5-ET3 17.5 -38.1 3.0 10.6um/9.4um
LZ-19+25.714-ET3.15 19.0 -25.7 3.2 10.6um/9.4um
LZ-0.75+25-ET3 19.1 -25.0 3.0 10.6um/9.4um
LZ-0.75+1-ET3 19.1 -25.4 3.0 10.6um/9.4um
LZ-0.75+1-ET3.3 19.1 -25.4 3.3 10.6um/9.4um
LZ-0.75+30-ET3 19.1 -30.0 3.0 10.6um/9.4um
LZ-0.75+1.5-ET4 19.1 -38.1 4.0 10.6um/9.4um
LZ-0.75+1.5-ET3 19.1 -38.1 3.0 10.6um/9.4um
LZ-0.75+50-ET3 19.1 -50.0 3.0 10.6um/9.4um
LZ-0.75+2-ET3 19.1 -50.8 3.0 10.6um/9.4um
LZ-20+23-ET3-E 20.0 -23.0 3.0 10.6um/9.4um
LZ-20+94.74-ET2.9 20.0 -94.7 2.9 10.6um/9.4um
LZ-20+712-ET3 20.0 -712.0 3.0 10.6um/9.4um
LZ-20+1000-ET3 20.0 -1000.0 3.0 10.6um/9.4um
LZ-20+1425-ET3 20.0 -1425.0 3.0 10.6um/9.4um
LZ-25+0.55-ET5.74 25.0 -15.2 5.7 10.6um/9.4um
LZ-25+0.55-ET5.7 25.0 -15.2 5.7 10.6um/9.4um
LZ-25+0.6-ET4.3 25.0 -15.2 4.3 10.6um/9.4um
LZ-25+0.75-ET4.9 25.0 -20.3 7.9 10.6um/9.4um
LZ-25+1-ET4.4 25.0 -25.4 4.4 10.6um/9.4um
LZ-25+37.46-ET3.3 25.0 -37.5 3.3 10.6um/9.4um
LZ-25+1.5-ET3.4 25.0 -38.1 3.4 10.6um/9.4um
LZ-25+56-ET3.6 25.0 -56.0 3.6 10.6um/9.4um
LZ-25+84-ET3.2 25.0 -84.0 3.2 10.6um/9.4um
LZ-25+4.4-ET3.5 25.0 -111.8 3.5 10.6um/9.4um
LZ-25+406-ET3 25.0 -406.0 3.0 10.6um/9.4um
LZ-1+18-ET4.5 25.4 -18.0 4.5 10.6um/9.4um
LZ-1+35-ET3.5 25.4 -35.0 3.5 10.6um/9.4um
LZ-1+2-ET3 25.4 -50.8 3.0 10.6um/9.4um
LZ-1+2.5-ET3 25.4 -63.5 3.0 10.6um/9.4um
LZ-1.1+2.5-ET3 27.9 -63.5 3.0 10.6um/9.4um
LZ-44+118-ET3.07 44.0 -118.0 3.1 10.6um/9.4um
LZ-44+118-ET3.1 44.0 -188.0 3.1 10.6um/9.4um
LZ-50+100-ET10 50.0 -100.0 10.0 10.6um/9.4um
LZ-2+50-ET5 50.8 -50.0 5.0 10.6um/9.4um
LZ-3+100-ET10 76.2 -100.0 10.0 10.6um/9.4um

ZnSe Singlet Negative Meniscus Lenses (wavelength 10.6um)

Part No. Diameter (mm) EFL (mm) ET (mm) AR/AR coating
LZM-12.5+8.9-ET3 12.5 -8.9 3.0 10.6um/9.4um
LZM-0.5+17.6-ET2.4 12.7 -17.6 2.4 10.6um/9.4um
LZM-15+16.4-ET3 15.0 -16.4 3.0 10.6um/9.4um
LZM-16+20.4-ET3.2 16.0 -20.4 3.2 10.6um/9.4um
LZM-21.5+14.55-ET2.5 21.5 -14.6 2.5 10.6um/9.4um
LZM-25+8.9-ET4.4 25.0 -8.9 4.4 10.6um/9.4um
LZM-60+369-ET5.5 60.0 -369.0 5.5 10.6um/9.4um