FAQ - Frequently Asked Question
HEINE ML4 LED HeadLight
How can I control and change the illumination spot of my ML4 LED HeadLight?
The HEINE ML4 LED HeadLight has an adjustable illumination spot size with a spot size range of 30 mm to 80 mm (at a working distance of 420 mm). The spot size can be controlled via the aperture lever on the headlight.
How can I control the light intensity of my HEINE ML4 LED HeadLight?
The light intensity of the HEINE ML4 HeadLight can be controlled via the headband rheostat.
Which power source is compatible with my HEINE ML4 LED HeadLight?
The ML4 LED Headlight can be used with the belt mounted HEINE mPack (8.5 hours opeating time) or with the cable free HEINE mPack UNPLUGGED (3.5 hours operating time).
How do I change the light source in my HEINE ML4 LED HeadLight?
The HEINE LEDs feature an extremely long durability, sustaining their illumination quality throughout the whole product life time. Therefore an exchange of the LED is not necessary.
Which Binocular Loupes can be mounted on the HEINE ML4 LED HeadLight?
All HEINE HR- and HRP-Binocular Loupes can be mounted on the HEINE ML4 LED HeadLight
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