Extra-low dispersion glass; SV503 Telescope OTA is designed with ED glass; will give you the crystal clear image; SV503 80ED telescope produces an especially colour true and high contrast image; just right for more discerning observers
Dual-speed rack and pinion focuser; the gear ratio of the dual speed 2-inch toothed focuser is 1: 10; which makes it easy to achieve accurate focus
Reduce light pollution; SV220 telescope filter can greatly reduce the interference from natural light sources such as moonlight or artificial light pollution such as street lighting
Double pair of magnets; SV226 photographic filters drawer compared with traditional screw rotation; magnet has stronger adsorption force; which is convenient for you to install and use
Focal reducer and field flattener is one of the essential accessories for astrophotography; SV193 2 inch 0.8x focal reducer and field flattener for refractor telescopes
SVBONY SV220 Telescope Filter H-Alpha and O-III Narrowband Filter Bundle with SV705C Telescope Camera IMX585 Sensor Astronomy Camera Astronomy Camera for Moon, Saturn, Planets and Deep Sky Astrophotog
KWD 144.500
SVBONY Universal Dovetail Base Finderscope Mount Bracket, Bundle with SV165 Mini Guide Scope 30mm F4 Finder Scope Guide Scope for Optical Telescope
KWD 26
SVBONY SV226 Holder for Filter Drawer, Magnetic Filter Holder for SV226 Telescope Filter Drawer Bundle with SV227 2" Telescope Filter, OIII 5nm Narrow-Band Filter for Deep Sky Astrophotography
KWD 35.500
SVBONY SV226 Holder for Filter Drawer Bundle with 1.25 inches UV IR Cut Block Filter
KWD 14.500
