Explore Scientific 120 Degree Series 9mm Argon-Purged Waterproof Eyepiece, Enhanced Multi-layer Deposition Coatings, 2" Barrel

• The Explore Scientific 120° 9 mm Eyepiece is Argon Purged for an increased life span
• With 13 mm of eye relief the Explore Scientific Eyepiece is comfortable to view through
• At a Focal Length of 9 mm the Explore Scientific Eyepiece is a great high to mid power eyepiece
• The Explore Scientific 120 Degree Eyepiece has 12 elements in 8 groups

• Item Reference: B00HQOV250 0812257013876 812257013876