Zoom![]() Provides a continuous magnification range and hence the option of using a single eyepiece versus switching from one to another. The less expensive zooms sometimes suffer from internal reflections, unless they've been properly coated and their internal barrels blackened or glare-threaded.
New Products For February - Astronomy |
Your IP Address is: 44.213.63.130
Copyright © 2023 Eridanus Optics CC. Powered by Zen Cart