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Filter with the highest contrast and very good transmission for demanding astrophotography
The ultimate high power eyepiece for ultra wide field views!
The latest generation of the 82° eyepieces with improved view and excellent sharpness.
The ultimate high power eyepiece for ultra wide field views!
Gradually reduces the brightness of moon and planets
For a comfortable viewing position and upright but mirror reversed views
Ideal for terrestrial observation - correct image orientation
Prism for an upright and correct image and a comfortable viewing position
The classical collimation tool for a precise collimation
Simple adjustment of primary and secondary mirror - Newtonian offset considered
High-quality set of three 1.25" filters, which covers all areas of Mars observation
Evaluate the optical quality of your telescope with a star