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Fully Metal Construction
Don’t miss your chance to own the ZWO ASI 678MM USB 3
Battery Capacity 88
run autofocus and start automated imaging sequences
SVBONY SV193 0.8× Focal Reducer & Field Flattener for SV503 102ED Telescope Dovetail Plate Fully Metal ConstructionThe SVBONY SV193 0. 8 Focal Reducer Field Flattener is purpose designed for the SV503 102mm ED refractor, optimising the telescope for wide field astrophotography. By reducing focal length and flattening the image field, it delivers sharper stars across the frame and enables faster, more efficient imaging. Key Features 0. 8 Focal Reduction Shortens the effective focal length by 20%, providing a wider field of view and improving framing of large deep
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