Eyepieces Explore Scientific with 9mm focal length and its own field of view (AFOV) equal to 62 degrees is a new affordable price proposition for those looking for a very good eyepiece that offers high lunar-planetary magnification. According to the high production standards that have been characterized by Explore Scientific glasses for years, the eyepiece is waterproof and filled with argon.
• focal length: 9 mm
• own field of view: 62 °
• offset of the exit dust: 12 mm
• Luminaire diameter: 1.25 "/ 31.7 mm
• eyecup: rubber, with the possibility of swiveling
• water resistance: yes, filled with Ar
• weight: 110 g