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SkyWatcher APO Esprit 100 with Flattener
Regular Price: US$ 2,494.11
US$ 2,315.90
Esprit 100ED APO Triplet Apochromatic Refractor optical tube with 100mm diameter, 550mm focal length, f/5.5 and equipped with field flattener, rigid case and accessories.Askar FRA500 90mm f/5.6 Refractor
US$ 2,137.69The best seller of the quintuplet series, the FRA500 90mm; It is an instrument suitable for astrophotography.
Thanks to the quintuplet spaced in the air, it provides a flattened field up to 44mm diagonally without the addition of further flatteners/reducers.
SkyWatcher APO Esprit 120 with Flattener
US$ 3,296.08Esprit 120ED APO Triplet Apochromatic Refractor optical tube, 120mm diameter, 840mm focal length, f/7 and equipped with field flattener, rigid case and accessories.SkyWatcher APO Esprit 150 with Flattener
US$ 6,414.84Esprit 150ED APO Triplet Apochromatic Refractor optical tube, 150mm diameter, 1050mm focal length, f/7 and equipped with field flattener, rigid case and accessories.Askar 140 APO F/7.0 Triplet Refractor
US$ 2,405.01The Askar 140APO is a telescope (OTA) with an aperture of 140 mm, a focal length of 980 mm and a native focal ratio of f/7.Askar APO 185 F/7.0 Triplet Refractor
US$ 6,236.62The Askar 185APO is a telescope (OTA) with an aperture of 185 mm, a focal length of 1295 mm and a native focal ratio of f/7.