Explore Scientific 52° 10 mm Waterproof Eyepiece - EPWP5210-01 60 Degree Diagonals With a data base of

With a data base of over 350

although you won't need to do that as often with this long-life illuminator

or other equipment in the field

with very little degradation

The dense foam protects TeleVue Telescope Eyepieces from shock and holds the case rigid

Explore Scientific 52° 10 mm Waterproof Eyepiece - EPWP5210-01 60 Degree Diagonals With a data base ofExplore Scientific 52 10 mm Waterproof Argon Purged Eyepiece This Explore Scientific 52 10 mm Waterproof Argon Purged Eyepiece provides all the comfort, quality, and value you have learned to expect from Explore Scientific. The Explore Scientific 52 Series eyepieces are excellent flat field multi element oculars that will literally transform your visual astronomy experience to new heights. With an apparent field of view of 52, this 10 mm focal length