The Baader Mark-III Coma Corrector is the replacement for the highly precised Baader Multi Purpose Coma Corrector (MPCC).
The most noticeable change is a newly designed lens system optimised for f-ratios F3.5 to F6 (the original baader MPCC was designed for an f/ratio of f4 to f6).
As large parabolic mirrors are perfectly apt for Deep Sky imaging since they deliver a very large field and enable very short exposure times. However this comes at the price of off axis coma and some residual astigmatism. Coma will distort off axis stars into "comets" which effectively reduces the usable field considerably. Many companys offer various lens systems as solution to counteract coma, most at the downside of increasing the original focal length and reducing the field of view. An F4 optics may become an F4.5
The MPCC mARK III is designed to be the most variable coma corrector in the market today. It CAN BE mounted into every 2" focuser and fits CCD-filter wheels and off axis guiders of various manufacturers.
The Multi Purpose Coma Corrector Mark III eliminates coma across the full photographic field without manipulating the focal length. The proprietory lens design has our Phantom Group™ wideband multicoating on all air to glass lens surfaces. This treatment delivers highest transmission combined with lowest amount of scatter and reflections across a very wide spectral range from UV to NIR.
Stars remain pinpoints across the field and the visual use likewise is made much easier - with the help of the 2 inch (M48) male filter thread at the eyepiece facing side.
With the optional T-Spacer (Product Code: 2458405) you will be able to couple the Mark III directly to the Baader Protective Canon DSLR adapter - with or without mounted various filter.
Features: Baader 2-Inch MPCC Mark III Coma Corrector For Newtonian Telescopes
- Suitable for Newtonian telescopes from F3.5 to F6.
- Eliminates coma across the full photographic field without manipulating the focal length.
- Newly designed larger lenses for vignette-free exposures with large sensors.
- Highest sharpness across the entire image field.
- 2 " stop ring can be unscrewed to allow the corrector to be sunk in the excerpt for increase in backfocus.
- Phantom Group remuneration for highest transmission and reflection freedom.
- Accepts T-2(M42x0.75) and/or 2"(M48x0.75) threaded photographic- or visual-adapters.
- Phantom Group multicoated for maximum transmission and freedom from reflections from UV to NIR.
- Mounts into every 2" focuser and fits CCD-filter wheels and off axis guiders of various manufacturers.
- Newly calculated lenses for better sharpness over the entire field.
- No change in focal length, no change in the focus position.
Specifications: Baader 2-Inch MPCC Mark III Coma Corrector For Newtonian Telescopes
- Gauge diameter: 2 " plug-in diameter
- Camera side connection: M48x0.75 and T2
- Distance from the T2 thread for optimum focus position: 55mm
- Distance from the M48 threads for optimum focus position: 58mm(55mm to reach
- the M48 thread, you need the extension sleeve TSVF203)
- Camera side connection thread: T2 (M42x0.75) or 2 "filter thread (M48x0.75)
- 44mm clear aperture: (using the M48 thread)
Kit Contents
Baader 2-Inch MPCC Mark III Coma Corrector For Newtonian Telescopes
Instruction / User Manual
For more information about, Baader 2-Inch MPCC Mark III Coma Corrector For Newtonian Telescopes website.
Back to top
