Leica L2 - Page 28

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Leica L2 User manual
Electrical data
Operating voltage of voltage- Approx.
sensitive power supply unit 100 to 240V, 50 / 60Hz
Maximum power consumption 20W
Bulb Halogen reflector bulb,
8V/20W
Average bulb life – at level I approx. 5000 h.
– at level II approx. 1000 h.
– at level III approx. 250 h.
Technical data (light)
Maximum usable bundle
diameter of light guide 6mm
Total light flux at outlet of light
guide, step III
– light guide diam. 4.5mm,
typical values 54lm
– light guide dia. 6.0mm,
typical values 63lm
Colour temperature 3200K
Incidence angle of light beam
(2aeff) approx. 55° DIN 58 141-10
Measures to reduce IR radiation Cold-light reflector
Leica L2 User manual
Notes