Celestron SkyMaster 20x80mm Porro Binoculars

Product Overview

The Celestron SkyMaster 20x80mm Porro Binoculars are giant astronomy binoculars built for bright, long-range views. Celestron lists 20x magnification, 80 mm objectives, multi-coated optics, long eye relief, and an integrated tripod adapter rod for stable mounting.

Who Is This Product Best For?

Best for astronomy users and long-distance observers who want a powerful tripod-mounted binocular with large objective lenses.

Why Choose This Binocular?

• 20x magnification: Strong reach for the Moon, star clusters, and distant terrestrial views.
• 80 mm objectives: Giant lenses gather significant light for low-light observing.
• Integrated tripod support: Designed for stable mounted use.

Recommended Uses

• Astronomy
• Moon viewing
• Bright deep-sky objects
• Long-distance terrestrial observing

Compatibility and Accessory Notes

A sturdy tripod is strongly recommended. These are not intended as casual handheld binoculars.

Important Limitations

• Tripod required for best use: The size and magnification make handheld viewing difficult.
• Large format: Not a compact travel binocular.

Frequently Asked Questions

Are these good for astronomy?

Yes. The 20x80 format is popular for tripod-mounted astronomy.

Can they be handheld?

They can be lifted by hand, but a tripod is strongly recommended.

Our Recommendation

Ontario Telescope recommends the SkyMaster 20x80 for customers who want a brighter, higher-power binocular astronomy experience without moving to a telescope.