iTherml Technology

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OUR PRODUCTS

iTherml offers Shuttereless thermal imaging products at the global market

Athermal lens Manual lens Zoom lens
Accessories - Infrared Lens

Manual lens

We are available to provide optical & mechanical design for Infrared Camera Lenses, we have standard optical Infrared Camera Lenses, also available to offer customized service for particular optical system applications, which including athermalized lens, manual lens, motorized lens, zoom lens, and with wide range of f/#.

For specific lens information, please contact with us directly (overseas@itherml.com) for detailed information.


Technical Features













Technical Parameters

Focus length 19mm 25mm 35mm 50mm 54mm 75mm 100mm 150mm
f number F1.0 F1.0 F1.0 F1.0 F1.0 F1.0 F1.0 F1.2
Resolution | FOV







384 x 288 | 17um 19.5° x 14.7° 14.9° x 11.2° 10.7° x 8.0° 7.5° x 5.6° 6.9° x 5.2° 5.0° x 3.7° 3.7° x 2.8° 2.5° x 1.9°
640 x 480 | 17um 32.0° x 24.2° 24.5° x 18.5° 17.7° x 13.3° 12.4° x 9.3° 11.5° x 8.6° 8.3° x 6.2° 6.2° x 4.7° 4.1° x 3.1°
Focus mechanism manual manual manual manual manual manual manual manual
Weight <65g <90g <125g <230g <200g <310g <685g <1300g
Max. dimensions ø38.0 x 27.5 mm ø39.0 x 40.6 mm ø48.4 x 60.0 mm ø60.0 x 59.0 mm ø68.0 x 64.8 mm ø86.5 x 94.8 mm ø111.0 x 108.9 mm ø140.0 x 200.5 mm
Sealing (first optical lens) IP67 IP67 IP67 IP67 IP67 IP67 IP67 IP67
Working temp. range -40℃~60℃ -40℃~60℃ -40℃~60℃ -30℃~65℃ -40℃~60℃ -40℃~60℃ -40℃~60℃ -30℃~60℃

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