WILD/LEICA GPH1-Compatible Universal Prism, illuminated

For special applications, we can provide the model 46-63-3022, also illuminated version.
The sighting of the prism is so during dusk and at night a breeze.

The illumination is provided by a red LED behind the corresponding modified vitreous.
The LED is activated by a pressure switch, it flashes after power with a frequency of 120 blinks per minute.
Power is supplied via the included 3.6 V lithium-manganese battery (Model No. 119-ER13150).