You don’t build a 6-inch refractor, about 150 mm, over again every night. With the TGR-6 from Telegizmos you have a cover for a 6-inch refractor that you put over it between two sessions. It keeps dust, dirt and moisture out of the tube, the focus ring and the viewfinder.
Think of a 6 inch achromatic lens like the Evostar 150ED from Sky-Watcher. Because refractors of 6 inches in length vary in length, it is wise to measure your own tube.
Measure including dew cap, diagonal and viewfinder, and compare those measurements with the dimensions of the case. Put the lens cap on the lens before you put the case over it, and let the telescope dry first after a wet night. If you want to prevent dew from forming on the lens during observation, see rain caps and rain bands.
Compare also the TGR-6L for 6 inch refractors, So you can choose the cover that best suits your tube.
Reviews
There are no reviews yet.