Svbony 1.25" 2x Achromatic Barlow Dovetail Clamp very easy to learn and

very easy to learn and use

Please allow 10-14 days Delivery

providing approximately 20 hours of standby time from a full charge

and the answer is very easy: You don't have to expose longer

Svbony 1.25" 2x Achromatic Barlow Dovetail Clamp very easy to learn andProduct details of SVBONY SV118 1. 25 Inch 2x Achromatic Barlow Fully Multi coated High Resolution Colour Corrects 1. This 1. 25" 2x achromatic Barlow lens effectively doubles the magnification of each eyepiece 2. This Barlow lens uses two elements, fully multi coated for excellent transmission and the internal housing is baffled to eliminate unwanted reflections and increase contrast 3. Extremely compact just 2. 5 inches long, easy to stash in your