An excellent wide-angle Orion Stratus eyepiece with 17 mm focal length and AFOV = 68 °.
Technical parameters
• focal length: 17 mm • frame: 1,25 "and 2" • own field of view: 68 ° • offset of the exit dust: 20 mm • construction: UWA, 8 elements • filter thread: yes • layers: FMC ( fully multi-coated ) • Aperture: 23 mm • rubber shell: yes • weight: 399 g
Warranty
1 year