FC-76DS - 76mm f/7.5 Doublet Fluorite APO Refractor

The FC-76DS consists of an apochromatic fluorite doublet with a 76 mm objective diameter and focal length of 540 mm f/7.5, making it an ideal choice for both visual observers and digital imagers. The front element uses eco-glass for maximum light transmission, with a coated fluorite rear element for superb color correction. The DS model utilizes the 2.7 inch focuser previously used in the Sky-90 telescope, enabling it to accommodate heavier cameras and filter wheels. The FC-76DS model features a retractable dew shield and 95 mm diameter barrel, making it suitable for both planetary observation and deep-sky astrophotography, with optional dedicated reducer and flattener accessories available to optimize performance for different imaging scenarios.