In the case that this article currently is not available from the warehouse, please note the following: we order from this supplier in regular intervals. Please place your order now, so that we may take into account your order and deliver the article to you by the above-mentioned date.
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This energy-efficient DualBeam astronomy red light torch is indispensible when working in the dark.
The red light has no effect on the dark adaptation of your eyes and is therefore particularly suitable for the map reading and controlling the telescope at night.
The white light provided is universally suitable for a wide range of purposes and facilitates packing up equipment after a night's observing for example.
The brightness is adjustable, and the torch includes a 9 volt battery good for between 25 and 625 hours.
Vår expertkommentar:
Tyvärr har den här beskrivningen ännu inte översatts till svenska, så du hittar en engelsk artikelbeskrivning här.
Next to a star chart, a red light source is one of the most important items of equipment for many amateur astronomers.
(Bernd Gährken)
