The TS Optics 80mm Guide Tube is a high-fidelity guiding solution for astrophotographers looking for a compact guide tube with a large opening. You will never again have a problem finding the right beacon. The guide tube fits into standard finder holder - there are no adaptation problems.
The TSL80D is also a powerful viewfinder . 80 mm opening already show hundreds of DeepSky objects, you see the difference between a globular cluster and a star clearly in the eyepiece.
The telescope is a powerful large field refractor . The TSL80D can also be used as a "video viewfinder", eg in remote observatories.
The 1.25 "Vertical Extract allows you to focus precisely.The camera or the eyepiece does not turn when you focus.When you have reached the optimum sharpness, simply fix the pull-out position with the thumbscrew Excerpt has a combined 1.25 "-T2 connection on the eyepiece or camera side. You can connect crosshair eyepieces or guiding cameras directly.