Sky-Watcher SP Series 10mm Super Plössl Eyepiece — 20372

The Sky-Watcher SP Series 10mm Super Plössl eyepiece offers excellent optical performance at an affordable price, making it a great addition or upgrade for many telescope setups. Compatible with any telescope that accepts 1.25" eyepieces, it’s ideal for detailed views of the Moon, planets, double stars and brighter deep-sky objects.

Proven Super Plössl optical design

Using a classic 4-element Plössl design, the SP Series delivers sharp, high-contrast images across the field. Blackened lens edges help suppress stray light, improving contrast and enhancing subtle details.

Engineered to minimise:

• Spherical aberration

• Distortion

• Astigmatism

• Off-axis colour fringing

the eyepiece provides clean, well-corrected views, especially on medium to high magnification targets.

Comfortable, wide apparent field

• Focal length: 10mm

• Apparent field of view: 52°

• Oversized eye lens for easier viewing

• Fold-back rubber eyecup to block stray light and improve comfort

The generous design makes it easier to maintain eye position and enjoy relaxed observing sessions.

The Sky-Watcher SP Series 10mm Super Plössl Eyepiece (20372) combines reliable build quality with solid optical performance — a versatile, value-packed eyepiece for planetary and general-purpose observing.