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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Stable Lock: The Filter Drawer MAX utilizes a metal bead screw with a 3-point lock system
Design for planetary imaging and EAA
1 64-slot charging case
PETF compression material helps prevent marring or scratching of accessory barrels while providing a secure grip
these premium unmounted filters deliver exceptional transmission
SVBONY SV209 0.8× Focal Reducer & Field Flattener for SV550 122 APO FRA600 Stable Lock: The Filter DrawerThe SVBONY SV209 0. 8 Focal Reducer Field Flattener is specifically designed for the SV550 122mm f 7 Triplet APO refractor. It optimises the telescope for wide field astrophotography by reducing focal length and correcting field curvature, resulting in faster imaging and sharp stars across the entire sensor. Key Features 0. 8 Focal Reduction Reduces the effective focal length by 20%, delivering a wider field of view and shorter exposure times. Field
