6.5mm 82° Series LER Waterproof Eyepiece Mircoscope Its fast f/4

Its fast f/4

Open the hatch entrance

6 Truss-Tube Dobsonian is our largest aperture telescope

or seeking out bright deep-sky objects

6.5mm 82° Series LER Waterproof Eyepiece Mircoscope Its fast f/4With its impressively long eye relief of 16. 8mm, the 6. 5mm LER ocular from Explore Scientifics 82 Series of Argon Purged Waterproof Eyepieces puts the focus on a comfortable viewing experience for all observers. For eyeglass wearers, a long relief is a must because it allows them to enjoy the full field of view. Although it is not the shortest focal length in the 82 Series, this eyepieces 6. 5mm focal length will produce high magnifications that are