82° Series 14mm Waterproof Eyepiece focal-extender The scope also features a

The scope also features a 90° diagonal for comfortable viewing and comes packed in a molded case for safe transport

It is made of durable material printed with graphics designed to inspire epic adventures

Protection from the Outdoors - By making the eyepiece body Argon-purged

The BT-100 comes with two premium 62° 20mm LER eyepieces

contrast-rich images

82° Series 14mm Waterproof Eyepiece focal-extender The scope also features aThe 14mm 82 Series Waterproof Argon Purged Eyepiece is a popular focal length in the upper medium power magnification class providing both super wide apparent field and generous eye relief. It is perfect for any application where more power is desired including observing globular star clusters, planetary nebulae, the bright cloud structure near the nucleus of comets, initial observations of planets, and (with the proper safe filtration on your