Sharp 55

Set of high-performance reducer, flattener and extension tube for a sharp image across the entire field of view Reduces the focal length and flattens the image Very high light transmission (approx. 96%) Also suitable for full-frame DSLR cameras Complete set with reducer and field flattener lens Includes 66 mm extension Dimensions: 58mm x 30mm / 68mm x 45.3mm AS coatings with 99.9% light transmission Weight: 107g / 237g Correct distance to chip: 63.5 mm

The FL55ss is a high-performance, top-of-the-range fluorite apochromat that produces razor-sharp images of the night sky. Thanks to its compact dimensions and lightweight design, it is the perfect travel companion for demanding astronomers. High-performance, top-of-the-range fluorite apochromat Compact, lightweight and transportable Very high quality standards, fluorite optics Suitable for full-frame photography Razor-sharp star images across the entire field of view Perfect for air travel and excursions High-quality workmanship, made in Japan Dimensions: 80 x 282 mm Weight: 1.5 kg