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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Focal Length: 28mm
Many companies exaggerate at this point and deliberately use off axis distortion magnification as a means to advertize blown "apparent" field sizes
040" Length Accessory Tube for 2
Apparent Field of View: 5
Please Note: It is important that you check the outer diameter of the eyepiece
Sky-Watcher 0.9X Reducer/Flattener for Evolux 82ED Refractor - S20207 9 mm Eyepieces Focal Length: 28mmThis 0. 9X reducer and field flattener is optimized for the Sky Watcher Evolux 82ED Doublet Refractor. Besides flattening the field for better imaging results, it will reduce exposure times by 24%! The Sky Watcher 0. 9X reducer and flattener includes one extra low dispersion (ED) element for sharp, high contrast results. The Sky Watcher 0. 9X reducer corrector threads on to the Evolux 82ED. The package includes a rotator adapter, shown in the photos,
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