Search results for: 'Telescope 150mm'

Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 1080mm focal...

Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 1620mm focal...

This f/3 Cassegrain focus telescope has an aperture of 350mm and provides a 1,050mm focal length for capturing stun...

Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 540...

Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 108...

Calcium-K module in straight extension tube, for using normal astronomical telescopes up to 100mm aperture and up to 162...

This ring makes it possible to adapt accessories for Schmidt-Cassegrain on a telescope equipped with a 45mm thread (appr...

50mm H-alpha double-stack solar filter, for all LS50FHa filter-systems and LS60THa/LS60MT telescopes...

Complete H-alpha Solar Telescope with 130mm aperture and <0.7 Angstrom bandwidth. With Feather-Touch focuser, advance...

Blocking-filter in 90° zenith mirror diagonal, for telescopes up to 1080mm focal length, and with 2 inch (50.8mm) focuse...

This Sky-Watcher 120mm (4") f/5 telescope is a two-element, air-spaced, fully multi-coated objective, achromatic refract...

To call this telescope simply a "finder" really doesn´t do it justice. The high quality 2 element astro objective with 6...

Solidly in the mid-magnification range for most amateur telescopes, the 25mm is a true workhorse for visual observers...

This telescope is a good starting point for new amateur astronomers. With 30% more light gathering capacity than a 114mm...

60mm H-alpha double-stack solar filter, for all LS60FHa filter-systems and LS60THa/LS60MT telescopes...

Objective solar filter - with Baader solar filter foil, for 150 mm telescopes. Solar filters are mounted in front of the...

Modular 80mm ED Apo telescope for observing & photographing prominences & more at the sun during the day and moo...

The Acuter Acuter Elite Phoenix 40 is a safe solar telescope equipped with a 40mm aperture front mounted Etalon for the...

Housed in a 2" barrel like the 35mm, the 27mm is lighter & smaller. It's perfect for any telescope size, type or spe...