Title

The ABRIS-M series are high performance infrared viewers designed to observe radiation emitted by infrared sources in the 270-2000 nm spectral region.
The lightweight, compact device can be used hand-held, post mounted with the 1/4-20 internal thread or face mask mounted for hands free operation. The infrared viewers have autonomous 1.5V supply from one AAA battery and plug for external 3V supply for any OEM applications.

PECIFICATIONS Version 1 Version 2 Spectral sensitivity Abris-M 2000 350-2000nm Resolution (center) 20 degrees60lp/mm Field of view 40 degrees 20 degrees Magnification 1X 2X Objective lens F1.4/26mm without iris F2/50mmwith iris Focus 0.15m to inf. 0.15 to inf. Battery 1.5V «AAA» type Battery life (continuous) 35 hours Input voltage from external power supply DC 3V, 20 mA max. Weight 0.38kg 0.42kg Dimensions 155x78x55 mm 220x78x55 mm Temperature range -10°C...+40°C

SPECTRAL SENSITIVITY

Approximately minimum power densities required to view
an infrared laser beam from a distance one meter for Abris-M 2000:
3 mW/cm*cm for a 1,5 μm
50 mW/cm*cm for a 1,7 μm
180mW/cm*cm for a 1,8 μm
2 W/cm?*cm for a 2,0 μm

Accessories available upon request:
1. Facemask for hands free operation.
2. Infrared illuminator 800nm, 900nm wavelength.
3. Neutral density filter (2-5% at 1.064nm laser wavelength).
4. Camera adapter to a CCD camera.
5. Microscope adapter.
6. Iris diaphragm to lens 1X.
7. Video adapter VA-1

Standard kit includes: IR viewer, IR filter, handle, battery, case.