Celestron SkyMaster Pro ED 20x80mm Porro Binoculars

Product Overview

The Celestron SkyMaster Pro ED 20x80mm Porro Binoculars combine 20x magnification, large 80 mm objective lenses, and ED glass for tripod-mounted astronomy and long-distance viewing.

Who Is This Product Best For?

Best for observers who want a mounted binocular with large objectives and upgraded optics for night-sky and long-range viewing.

Why Choose This Binocular?

• ED glass: Helps reduce colour fringing for cleaner views.
• 20x80 format: Provides high-power binocular views with strong light gathering.
• Mounted observing: Designed to be used with a stable tripod or binocular mount.

Recommended Uses

• Mounted binocular astronomy
• Moon viewing
• Bright deep-sky objects
• Long-distance terrestrial observing

Compatibility and Accessory Notes

A sturdy tripod or binocular mount is strongly recommended for best results.

Important Limitations

• Tripod use recommended: The magnification and size make handheld observing impractical for extended sessions.
• Large format: Plan for proper support and transport.

Frequently Asked Questions

What does ED glass do?

ED glass helps reduce colour fringing and improve clarity.

Are these good for astronomy?

Yes. They are designed for tripod-mounted astronomy and long-distance viewing.

Our Recommendation

Ontario Telescope recommends the SkyMaster Pro ED 20x80 for customers who want a large-aperture binocular with ED optics for mounted astronomy use.