Glass products for extreme service conditions

Protective optical shells for lighting instruments used in deep-water equipment

Protective optical shells:

are used in lighting instruments to protect pulse light sources up to 12 kW in power,
are resistant to sea water in all regions of the world ocean,
withstand pressure of up to 70 MPa,
withstand repeated impact and vibration loads,
are heat-resistant (no less than 250°C).

Plates and hemispheres from infrared glass

for infrared equipment of optical detection systems, for aerophotography, check-out instruments and infrared imaging.

flat blanks with the maximum size of 300x300x20, mm
hemispheres up to 300 mm in diameter

Glass ceramics for laser gyroscopes

Optical glass ceramic materials have highly stable operating parameters. They are transparent in a visible region and have ultralow coefficient of linear expansion.

coefficient of thermal expansion at the temperature from -60 to 80 °C 0,6*10⁷K^-1
light transmission within 400-750nm 60%
operating temperature 1000 K

monoblocks for laser gyroscope resonators
protective shells for laser gyroscopes used in modern aircraft navigation system

OJSC "ORPE "Technologiya"

For further information please contact:

Address:	OJSC "ORPE "Technologiya" 15, Kiev St., Obninsk 249031, Kaluga region, Russia
Phones:	+7 (48439) 6 2841, +7 (495) 232 1045 Oleg N. Komissar General Director, Candidate of Science (Engineering)
Phones:	+7 (48439) 6 4775, +7 (495) 996 3593 Romashin Boris Alexandrovich Head of Department for Foreign Economic Relations
Fax:	+7 (48439) 6 4575
Internet:	http://www.technologiya.ru, http://www1.technologiya.ru
E-mail: