The Ostara HR range of Plossl eyepieces provide excellent value for money with high optical and build quality. Fully coated to reduce reflections with standard astro 1.25″ fitting (suitable for the majority of astronomical scopes and some spotting scopes – ask if unsure).
Available in 7 sizes (5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 40mm – see other listings for other sizes).
Supplied in plastic cases for protection/storage.
Plossl eyepieces provide a wide field of view and are therefore ideal for a wide rage of observational applications such as planetary and deep sky viewing.