1.5 mm f/1.2 M10

1.5 mm f/1.2 M10

Our Tessella™ lenses are produced by Umicore's unique wafer level molding technology. Here we combine small size and diffraction limited performance with a most cost-effective manufacturing method. Our range of M10 wide-angle lenses provide dedicated solutions for low-resolution thermal imaging and sensing applications.
This ultralight, passively athermalized infrared lens offers superior performance and provides the highly sought-after 90 degree field of view. It is extremely light weight and is suitable for use with 34 μm 80×80 sensors, or smaller, higher-resolution detectors.


Optical Properties
Product number (HDAR)


Product number (HEAR)


Focal length

1.5 mm



Transmission (HDAR)

> 95%

Transmission (HEAR)

> 95%

Focus range

0.20 m to infinity with refocus of 0.13 mm


8 - 12 µm

Mechanical properties

0.46 g

Weight (HDAR)

0.5 g

Weight (HEAR)

0.06 g

Interface thread


Back focal length*

2.40 mm

Flange back distance*


value applicable with 0.725 mm Si window (not included)
Environmental properties
Operating temperature

-40 °C to +80 °C

Storage temperature

-57 °C to +105 °C

Fields of view

Questions about the product?


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