Infrared Lenses

Fresnel lenses for thermopile detector and general MID- to FAR-IR applications, transmission range from typ. 1.. 30 Ám

Product Dimensions Focal length central thickness Note Data sheet
FRES-MIR-12-A 12 x 0.6 mm 8 mm white PE material request
FRES-MIR-20-A 20 x 0.6 mm 20 mm white PE material request
FRES-MIR-12-B 12 x 0.6 mm 8 mm dark PE material request
FRES-MIR-20-B 20 x 0.6 mm 20 mm dark PE material request

Silicon plano convex lenses for thermopile detectors and general MID-IR to FAR-IR thermal applications, transmission range from typ. 1.2 ~ 9 Ám and 30 ~ 100 Ám

Product Dimensions Focal length central thickness Note Data sheet
MIR-SI-25-25 ø 25 mm 25 mm 2.5 mm request
MIR-SI-35-55 ø 35 mm 55 mm 3.5 mm request

Germanium plano convex lenses for thermopile detectors and general MID-IR to FAR-IR thermal applications, transmission range from typ. 2 ~ 17 Ám

Product Dimensions Focal length central thickness Note Data sheet
MIR-GE-25-25 ø 25 mm 25 mm 2.6 mm request
MIR-GE-35-55 ø 35 mm 55 mm 3.5 mm request

Zinc selenide lenses for IR detectors, CO2 laser focusing and general MID-IR to FAR-IR thermal applications, transmission range from typ. 600 nm ~ 16 Ám

Product Dimensions Focal length central thickness Note Data sheet
MIR-ZN-25-50 ø 25.4 mm 50.8 mm 2.5 mm ZnSe plano convex lens request
MIR-ZN-25-157 ø 25.4 mm 157 mm 2.5 mm ZnSe plano convex lens request
MIR-ZN-25-50-M ø 25.4 mm 50.8 mm 2.5 mm ZnSe meniscus lens request

CaF2 UV to IR Lenses

Zinc selenide lenses for IR detectors, CO2 laser focusing and general MID-IR to FAR-IR thermal applications, transmission range from typ. 600 nm ~ 16 Ám

Product Dimensions Focal length central thickness Note Data sheet
UVIR-CAF2-25-25 ø 25 mm 25 mm 11.0 mm CaF2 bi convex lens request
UVIR-CAF2-35-55 ø 35 mm 55 mm 10.0 mm CaF2 plano convex lens request

Roithner Lasertechnik GmbH, Wiedner Hauptstra▀e 76, A-1040 Vienna, Austria, Tel.: ++43 1 586 52 43 - 0, Fax ++43 1 586 52 43 - 44

04-Mär-2014