DIL L74 HM

The Linseis DIL L74 HM heating microscope is a laboratory measuring device for the thermo-optical examination of materials.
Its wide temperature range (-100 to 2000°C) and vacuum-tight sample chamber open up completely new fields of application.
With a high-resolution color camera, resolutions of up to 1 micrometer can be achieved on a sample area of up to 10 x 14 mm2.

https://www.linseis.com/en/instruments/dilatometer/dil-l74-heating-microscope/