Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings,
Explore Scientific 52° LER Eyepiece 6.5mm Ar
Explore Scientific 82 Series 6.7mm Eyepiece Nitrogen Purged
Explore Scientific 1.25 68° Series Argon-Purged Waterproof Eyepiece - 24mm Astronomy Accessories
Explore Scientific 82° Series 11mm Waterproof Eyepiece
2 Inch Telescope Eyepieces
Explore Scientific 68° Series 20mm Waterproof Eyepiece
Explore Scientific Eyepiece 82° Ar 18mm 2
Explore Scientific 11mm 82° field argon-purged waterproof 1.25 eyepiece
Explore Scientific 3mm 52° Series Waterproof Eyepiece