Taurus Three-Fan Cooling System for Convex-Back Dobsonians (62268)
2457.09 kr
Tax included
The Mirror Cooling Fans System dramatically reduces the time required to achieve thermal equilibrium for telescope optics. Observations can commence in as little as 15-30 minutes (depending on mirror size and temperature differentials). Particularly recommended for medium and large telescopes, this system also prevents the buildup of warm air above the mirror, enhancing image contrast.