Αποτελέσματα αναζήτησης για: «Wide a»

The Takahashi FOA-60 was designed to provide a compact instrument capable of delivering exceptional visual performance...

The Takahashi FOA-60Q refractor was designed to provide a compact instrument capable of delivering exceptional visual pe...

The Takahashi FOA-60Q refractor was designed to provide a compact instrument capable of delivering exceptional visual pe...

This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. There are no...

The 94 mm apo with the fast focal ratio of f/5.5 is aimed at all amateur astronomers who are interested in a compact, pu...

The 20" CDK is a revolutionary new telescope optical system that is designed to excel at imaging on large format CCD cam...

The TS-Optics 76EDPH is intended for astrophotographers and nature photographers who also like to observe through a high...

The RC24 is a 24 inch (0.61 m) f/10.6 Ritchey-Chrétien (RC) Astrograph telescope. The instrument weight is 240 lbs...