Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece (EPWP8285LE-01) monochrome At the heart of this

At the heart of this system is a precision linear ball bearing

With an apparent field of view that is close to the maximum for hyper-wide eyepiece design

Additionally

all cabling for the mount is housed internally

Live continuous stacking

Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece (EPWP8285LE-01) monochrome At the heart of thisWith 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