Sharpstar 2.5" 0.8x Reducer (f/4.4) and Field Flattener for FULL FRAME Cameras for Sharpstar 94EDPH Telescope - M48 Camera Connection
- Male M74 Connection Thread to the 94EDPH telescope
- Designed for Full Frame cameras
- 360-degree rotation
- Built-in 2" filter thread
This Reducer/Flattener has been specifically designed for the Sharpstar 94EDPH APO telescopes to achieve a fast f/4.4 focal ratio for full frame imaging.
(It might possibly work with other similar telescopes as well, but we cannot offer any recommendations about that...)
It will connect to your telescope via a male M74 x 1 thread. For the correct framing, the reducer/flatener features a 360-degree roation adapter. The backfocus is 55 mm from the M48 thread.
It offers a corrected and fully illuminated field for full frame cameras.
Connections and Back Focus:
- connection to telescope: M74x1 male thread
- connection to camera: M48x0.75 male thread
- Back focus from M48 thread: 55mm
Specifications:
- connection to telescope: M74x1 male thread
- connection to camera: M48x0.75 male thread
- recommened distance from connecting thread to focal plane: 55mm
- focal lengh reduction: 0.8x
- lenses: 4 lenses fully multicoated (one ED lens included)
- fully corrected and illuminated field: 50mm)
- length: 105mm
- diameter: 88mm (66mm without the collar)
- weight: 670 g
