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25" filter thread (M28
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· The pager supports ordinary life waterproof (water splash)
The Image Captured With SV405CC
SVBONY CA1 1.25″ Telescope Extension Tube – All-Metal electronic eyepiece camera 25" filter thread (M28SVBONY CA1 1. 25 Extension Tube is a compact all metal adapter designed to increase the optical path length between a telescope and eyepiece or camera. It is commonly used to achieve correct focus in astrophotography and visual observing setups where additional back focus is required. Key Features Improved focusing flexibility Adds additional optical length to help achieve precise focus when the focuser travel alone is insufficient. All metal
