8.5mm 82° Series LER Waterproof Eyepiece Filter Type_H-Beta Use as a long distance

Use as a long distance microscope for safe close-up study of hornets' nests

or 5X magnification increases while maintaining the eyepiece native apparent field and eye relief

Weighing just 14 pounds

or the brightest Messier deep-sky objects

8.5mm 82° Series LER Waterproof Eyepiece Filter Type_H-Beta Use as a long distanceWith its long eye relief of 15mm, the 8. 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. This eyepieces 8. 5mm focal length can produce high magnifications that are great for observing objects like the Moon, the planets and binary stars. When