Astrozap - Ioptron 150mm Mak Flexi-Heat™ Heated Dew Shield

• The Astrozap Flexible Heated Dew Shield uniquely combines both active and passive methods of dew fighting with the added feature of shielding the telescope from undesirable stray light.
• Felt-lined to help absorb moisture and to prevent extraneous light from reaching the optics and greatly improve contrast.
• Astrozap heated dew shields are made from the highest quality ABS-grade polymers.
• VELCRO® Brand fasteners provide a snug fit and padded so as not to mar or scratch the telescope's finish.
• They roll up easily into a convenient size for easy transportation to star parties and dark sky sites.
• This product requires the use of a simple D/C adapter or dual channel controller to be powered. Use of a dew controller other than Astrozap brand can cause damage and void the warranty.

8 Watts @ 12 Volts, .70 Amps.