iOptron Photron 250mm f/8 Ritchey-Chretien Catadioptric Telescope (OTA Only) Rokinon FFDS16-C Brand KEYSTONE Part Number 1060TR

Brand KEYSTONE Part Number 1060TR Quantity Each Technical Data Sheet EN Drawing EN

Center Distribution

Supersonic Direct-Drive AF Motor

Conductor Material: High Conductivity TC (Tinned Copper)

or situation

iOptron Photron 250mm f/8 Ritchey-Chretien Catadioptric Telescope (OTA Only) Rokinon FFDS16-C Brand KEYSTONE Part Number 1060TRUtilizing the same hyperbolic primary and secondary mirror design used in the Hubble Space Telescope, the Keck telescopes, and the ESO Very Large Telescope, the iOptron Photron 250mm f 8 Ritchey Chretien Catadioptric Telescope represents the medium aperture in the series and is ideally suited for both star gazing and astrophotography. Despite its larger mirror and long focal length, it delivers views that are free from off axis comas, or spherical and