6.5mm 82° Series LER Waterproof Eyepiece Features_Waterproof ionized sulfur

ionized sulfur

making them ideal for both visual observing and astrophotography

Featuring a vivid blue carbon fiber wrap and a generous 70mm aperture

which involves looking slightly to the side of a target object rather than directly at it

As a result

6.5mm 82° Series LER Waterproof Eyepiece Features_Waterproof ionized sulfurWith 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