52° Series 6.5mm Waterproof Eyepiece refractors 764in / 121mm Width

764in / 121mm Width

(2) 9V batteries required (not included)

like the Moon or Venus or Jupiter

how magnification changes the field of view

but the rewards of observing at high power with razor sharp views are unforgettable

52° Series 6.5mm Waterproof Eyepiece refractors 764in / 121mm WidthMid range high power eyepieces like the 6. 5mm are instrumental when transitioning through magnifications to observe an object until it is best seen. There are several aspects that have to come together when observing at high powers: good to perfect atmospheric seeing conditions; telescope optics that are collimated; a telescope that is acclimated to the ambient temperature; brightness and size of the object being observed are just a few aspects to