Celestron SkyMaster Pro ED 15x70 Binoculars

Celestron SkyMaster Pro ED binoculars are the perfect choice for astronomers who demand exceptional image quality from their optics. SkyMaster Pro ED utilizes excellent optics, coatings, internal components, and housing materials. With large objective lenses, BaK-4 prisms, ED glass, and fully multi-coated optics with Celestron's XLT technology, the image observed through the SkyMaster Pro ED sets the standard among astronomical binoculars.

ED Objective Lenses

Extra-low dispersion (ED) glass virtually eliminates chromatic aberration. SkyMaster Pro ED delivers sharp edge-to-edge images, excellent color correction, and high contrast.

Coatings and Prisms

All lens surfaces of the Celestron SkyMaster Pro ED binoculars are fully multi-coated with Celestron's XLT coatings. High-quality coatings, similar to those used in Celestron observatory-class telescopes, increase light transmission across a wide range of the visible spectrum. Additionally, the prisms inside the binoculars are made of high-quality BaK-4 glass, further enhancing light transmission.

Housing

Specially designed rubber armor and durable construction protect the SkyMaster Pro ED binoculars from damage without burdening the user. Observations through the SkyMaster Pro ED binoculars are comfortable for both eyeglass wearers and non-eyeglass wearers, thanks to the retractable eyecups and nearly 16mm of eye relief. Corrective eyeglass wearers will have no problem seeing the full field of view with the eyecups folded down.

The eyepieces of the SkyMaster Pro ED binoculars have built-in 1.25" filter threads, allowing for the use of nebular or polarizing filters. Using the appropriate filter can provide magnificent views when observing celestial objects as well as during the day. Filters can reduce annoying glare during the day, and in the case of nebular filters, increase the contrast between the observed object and its surroundings.