The Optical Hardware Standard 20mm (1.25″) Eyepiece is coated for better transmission and clarity. This eyepiece comes with a protection case and is guaranteed to fit all 1.25″ Telescopes. This is a very high quality eyepiece that will help you rediscover all your favourite celestial objects, the perfect eyepiece for entry level telescopes.
– 1.25″ (31.7mm) barrel size, standard filter thread
– Coated for better transmission and clarity