Explore Scientific 40mm 68 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP6840-01 Jansale TeleVue 15mm Plossl Eyepiece -

TeleVue 15mm Plossl Eyepiece - 1

Owners of fast Dobsonian/Newtonian telescopes can enjoy a larger true field

Weight: 1lb-2 oz

because all you need to do is place the illuminated red dot on your subject and you''re there

and are parfocal

Explore Scientific 40mm 68 Degree Series Waterproof Telescope Eyepiece - 2" - EPWP6840-01 Jansale TeleVue 15mm Plossl Eyepiece -About 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