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 24 months
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