CURRENT SETUP TELESCOPE: The Mewlon Series of Dall-Kirkham Telescopes by Takahashi© combines refractor-like performance in a larger folded-optic reflector design. The M-250 features an electrically-movable secondary mirror for shift-free precision focusing.
* Effective aperture: 250mm * Focal length: 3000mm/2307mm w/reducer * Focal ratio: F/12-F/9.2 w/reducer * Resolution: 0.46" * Limiting magnitude: 13.8 * Light grasp: 1275x * Image circle: ø21mm/ø42mm * Photographic field: 1.0° w/reducer * Total length of main tube: 850mm (33.5") * Diameter of main tube: 280mm (11") * OTA weight ~ 27.5 lbs. MOUNT: ASTRO-PHYSICS 900GTO German Equatorial Mount with GTOCP3 Control Box on an Advanced Telescope Systems (8" x 42") portable Pier. Features: * Polar and declination axes come apart quickly without tools for light-weight, easy handling and ease of transport * Fine altitude and azimuth adjustments for quickly and accurately zeroing in on the pole in the field * Power requirements: 12 VDC, range 11.5 to 16 * Weight of equatorial head: 54 lbs (24.5 kg), * Capacity Approximately 70 lbs. (31.8kg) scope and accessories (not including counterweights). |
Takahashi - Mewlon 250S Dall-Kirkham |
Previous Mount (SOLD) |
Losmandy - G-11 Equatorial Mount with Losmandy Gemini GoTo System |
www.Stellar-Views.com |
Amateur Astronomy |
Current Set Up |