ASToptics Dew heater 20cm (50mm Finderscope)

Unheated dew caps can only delay the condensation of moisture on the telescope optics, but cannot prevent it in the long term. In most cases, the precipitation comes in a flash and the observation night is over. So why not use a dew cap heater?

The heating tape directs the heat directly to the dew shield, optics or other accessories and thus prevents any dew precipitation.
 

PRODUCT DESCRIPTION

 

Dew Heater

 

SPECIFICATIONS

Capacity

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Cable length (m)
1
Power supply
12
Heating power
2
Resistance (Ohm)
36
Amperage (A)
0,15

General

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Length (cm)
20