Explore Scientific 40mm 68 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP6840-01 Jansale Inside the plastic

Inside the plastic

and are parfocal

TeleVue Product Number: EN6-05

Base attaches easily to telescope with adhesive strips

"I have built Newtonian reflectors since my high school days and still enjoy observing with my 12" f/5

Explore Scientific 40mm 68 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP6840-01 Jansale Inside the plasticAbout the Explore Scientific 40mm 68 Degree Series Waterproof Telescope Eyepiece 2" There are several things to consider when contemplating the purchase of a new Explore Scientific 68 Degree Series Waterproof Telescope Eyepiece, and customers often ask for our help when they are pondering choices in focal length, field of view, and eye relief. We can certainly help narrow the field, so to speak, by asking some targeted questions, but when it comes