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GSO 9 mm Plossl Eyepiece
Quick Overview
This 1.25-inch 9mm Plössl eyepiece offers a 52-degree apparent field of view for enhanced astronomical observing. It features fully multi-coated optics with four lens elements and blackened edges for improved contrast and minimal light scatter. With 6mm of eye relief and a foldable rubber eyeguard, it's designed for comfort during extended viewing sessions. The eyepiece is also threaded to accept standard 1.25" astronomical filters. It weighs 1.7 oz and is manufactured in Taiwan.
Product Details
The GSO Super Plössl eyepiece series has remained a top choice for many astronomers over the years. These eyepieces deliver excellent image quality at an affordable price, offering great value without compromising your telescope's balance. Ideal for both novice stargazers and budget-conscious users, they might just become your go-to eyepieces for a variety of observations.
Offered in a 1.25" format, GSO’s Super Plössls are available in nine focal lengths ranging from 4mm to 40mm. The shorter focal lengths—4mm, 6mm, and 9mm—are best suited for high-power lunar and planetary viewing. Intermediate options like the 12mm and 15mm deliver solid performance for both deep-sky and planetary targets. For wide-field views of star clusters and large galaxies, the 20mm and 25mm versions are excellent, while the 32mm and 40mm models are ideal for expansive sky surveys, large diffuse nebulae, or as finder eyepieces.
Features:
Fully multi-coated lenses for optimal light transmission
