FILTERS for the running lights of aircraft, helicopters

LIGHT FILTERS FOR RUNNING AND GROUD NAVIGATION LIGHTS

Light filters for onboard lighting equipment

LIGHT FILTERS for aircraft and helicopter running lights: red, green, moon-white, colourless, blue, yellow. They are heat-resistant, have very high strength, correspond to the standards of the International Civil Aviation Organization.

Light filters	Light transmission	Heat resistance, K
RED	at 20°C - 18-20% at 250°C - 16%	no less than 250
GREEN	at 20°C- 20-24% at 250°C - 20%	no less than 250
YELLOW	at 20°C - 40-50%	no less than250
MOON-WHITE	at 20-250°C - 70-78%	no less than 250
COLOURLESS	at 20-250°C - 88-90%	no less than 250
BLUE	at 20°C - 3,5%	no less than 250

Protective glass - light filters for external lighting equipment

Light filters are used in lamps illuminating wing leading edge, in taxi lamps, lamps illuminating loading area, lamps for aircraft auxiliary rooms, etc.

Characteristics:

heat resistance 200K
light transmission 85%

Light filters of lens type for ground completing navigation lights

Red, green, blue, yellow and white light filters of lens type intended for completing navigation lights of the lens type which ensure an accurate landing approach of airplanes and helicopters both in the daytime and at night.

Characteristics:

Heat resistance up to 200 K
Transmission in a visible region:
- red 16-18%
- green 14-16%
- blue 5-6%
- white 90%
Light intensity depending on the type of light source up to 200 candels.

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: