Explore Scientific 4.5 mm LER Waterproof Eyepiece - 82 Deg - 1.25" - EPWP8245LE-01 Astrophotography Mounts utilizes a linear ball bearing

utilizes a linear ball bearing to even further minimize focus shift (unwanted lateral motion of the primary mirror during focusing) and mirror flop (movement of the primary mirror when the telescope is pointing to different positions in the sky)

Antares 80mm Quick Release Finder Bracket Features

Product SKU: ES-PBFL-01 UPC: 812257019977 Battery Capacity: 8300 mAh / 99

A sharp looking CNC body is the first indicator the GEM45-NUC is a top quality mount

Lowest Useful Magnification: 10 x

Explore Scientific 4.5 mm LER Waterproof Eyepiece - 82 Deg - 1.25" - EPWP8245LE-01 Astrophotography Mounts utilizes a linear ball bearingExplore Scientific 4. 5 mm LER Waterproof Eyepiece 82 Deg 1. 25" Explore Scientific LER Waterproof Eyepiece 4. 5 mm focal length 82 AFOV Waterproof and Argon purged Fully EMD multilayer coated on all surfaces 15. 9 mm Increased eye relief 1. 25" standard barrel size This Explore Scientific 4. 5 mm LER Waterproof Eyepiece 82 Deg 1. 25" size is one of the series of great Long Eye Relief 82 AFOV Argon purged Waterproof Eyepieces from Explore Scientific.