2" MPCC Mark III (Multi-Purpose Coma Corrector for Newtons)

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2" MPCC Mark III (Multi-Purpose Coma Corrector for Newtons)
From: € 165.00 Price excl. German VAT tax (19%): € 138.66
  • Coma corrector for Newton telescopes, that reduces neither the focal length nor the image field of your telescope
  • Large lenses for completely vignetting-free exposures up to f / 3.5. Maximum sharpness over the entire image field
  • Phantom Coating™ Group multicoated for maximum transmission and total freedom from reflections
  • Next to the photographic only version, there is also a visual version that contains all parts of the base elements as well as additional adapters for visual application:
    • 2458400A: Photographic Version with removable 2" Stoppring, usable either with T-2 (M42x0.75) or M48x0.75 connection
    • 2458403: Visual Version (V-1 Set) contains all parts of the photographic Version MPCC Mark III #2458400A as well as 1¼" to T-2 focusing eyepiece clamp (#2458125) and adjustable VariLock T-2 extension tube 20 – 29 mm (#2956929)

Please note: This set replaces the former set #2458402 for visual and photographic application of the MPCC Mark III. The old set consisted of a multitude of rings – but was not adjustable in optical length such as this V-1 set.

The idea for this new and much more versatile set was born after we received this detailed question regarding eyepiece adaptation on MPCC, where we recommended our VariLock and focusing eyepiece clamp as best accessories.

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From: € 165.00 Price excl. German VAT tax (19%): € 138.66

Product Questions

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I want to connect my existing EOS T-ring to the Baader MPCC. Does the item on the webpage come with the necessary spacers, or will I have to buy additional items?

Thanks.
5
Question by: Peter W on May 6, 2017 6:25:15 PM | 1 Answer(s)
I want a connecting ring between my Pentax K200D and the Multi Purpose Coma Corrector # 2458400. The coma corrector fits to a Newtonian telescoop from GSO (Guang Sheng Optical, Taiwan), the F4 model (reflector 200mm, focus 800mm). The only thing is that the register distance between the corrector and the filmplane must be correct for Pentax K. Registerdistance is the distance from last lenselement from a Pentax lens to the filmplane which is 45,46 millimeter.

Your website about your Baader T-ring tells, quote: “Represents the standard exact distance of 55.0mm from the front support surface of the T-ring to the image plane of the camera body forth”

Now, this 55,0mm is longer than the 45,46mm registerdistance from Pentax.
Does the ring still work and let focus?
4
Question by: P. Coene on Dec 29, 2016 3:49:00 PM | 1 Answer(s)
Please tell me how can I connect the 2" MPCC Mark III (Multi-Purpose Coma Corrector for Newtons) and the camera QHY 163m. Is there any ready-made solutions. If not, how to calculate the adapter? Thank you.
1
Question by: Alexander Vazhnov on Sep 18, 2017 8:33:13 AM | 1 Answer(s)
I purchased the Hyperion Zoom and the MPCC Mark III. Can you tell me how to adapt the eyepiece to the coma corrector?
I also want to use other eyepieces. How do I know the right distance between fieldstop position and the MPCC?
-3
Question by: Vincent F. on Oct 7, 2016 1:08:00 PM | 1 Answer(s)
Description

Details

Baader MPCC Mark III - Multi Purpose Newton Coma Correktor

Coma corrector for Newton telescopes that neither reduces the focal length nor the image field of your telescope

Baader MPCC Mark III - Multi Purpose Newton Coma Correktor T2
Canon DSLR with Protective Canon DSLR T-Ring, M48 ring and MPCC for maximum clear aperture

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 surfaces. This treatment delivers highest transmission combined with lowest amount of scatter and reflections across a very wide spectral range from UV to NIR. The original MPCC had been designed for an f/ratio of f4.5 to f6. The new Mark III however works exceptionally well even down to f3.5. Stars remain pinpoints across the field and the visual use likewise is made much easier - with the help of the 2" (M48) male filter thread at the eyepiece facing side.

Photographic Application

The base-element 2858400A is prepared for use with a DSLR and a standard T-ring, it can be used over the T-2 thread on all standard T-rings. Since the T-thread vignettes with cameras with larger sensors (such as full-format DSLRs), the T-2 thread can be removed. Then an M48 thread is free, and the free aperture increases from 38 to 44 mm. The M48 spacer ring for MPCC III / Protective EOS T-ring can be connected directly to the Protective CANON DSLR T-ring. 

This means that you do not only have sharp stars in the entire picture but also illuminate large sensors!

Visual and photographic application

In addition, the MPCC can be used both visually and photographically. The V-1 set # 2454803 contains the necessary adapters for most eyepieces or cameras with a 1.25 "socket - a detailed description can be found in the manual, which can be can be downloaded as a PDF under the tab "Downloads". The basic element of the MPCC can be upgraded at any time for visual use, all necessary parts are also available separately.

Baader MPCC Mark III - Multi Purpose Newton Coma Correktor T2

Technical data of MPCC Mark III

  • no change in focal length or field size, an f4 Newtonian remains f4.
  • calculated lens system - designed for an unvignetted field down to f3.5
  • maximum sharpness across the field - without center soft spot (as reported of other)
  • accepts T-2(M42x0.75) and/or 2"(M48x0.75) threaded photographic- or visual-adapters
  • 2" stopping collar removable for increase in backfocus
  • for photographic and visual use
  • easy to use
  • exceptional price/performance ratio
  • Phantom Coating™ Group multicoated for maximum transmission and freedom from reflections from UV to NIR
  • optional adapter for direct coupling of the MPCC III directly onto the Baader CANON EOS protective T-ring
  • 44mm clear aperture when using the M48(2") filter-tread or the Protective T-ring with optional adapter
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Additional Information

SKU (#) mpcc-mark3
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