Astronomik OWB Type 3 Clip-Filter EOS R XL

  • $209.95
    Unit price per 


Delivery: Ships in 5 to 10 business days after the date of purchase.

 

Clip-Filter system for Canon EOS R Mirrorless cameras


Do you own a Canon EOS digital camera for astro-imaging? Then you have surely encountered the following problems:

  • Large filters for large camera lens objectives are very expensive
  • If you are using an Off-Axis Guider stars will be dimmed on your autoguiding camera when a 2" round mounted filter is threaded to a corrector being ahead of the reflecting prism from the light path. 
  • With long exposure times your camera’s sensor chip is exposed to more dust

 

With the Astronomik Clip-Filter System you can take care of all of these problems at once!

The patented Astronomik Clip-Filter System is black anodized aluminum and laser-cut on state-of-the-art modern machines. It can be inserted within seconds directly into the EOS R camera body. There are no changes necessary and all lens functions (focus, screen, image stabilization) remain functional!
 


Astronomik OWB Type 3 Clip-Filter EOS R XL (Original White Balance)


The OWB (Original White Balance) filter shifts the complete spectrum of a converted DSLR or Mirrorless camera in such a manner that the camera will not be exclusively usable for astro-photography. Therefore the decision, which in former times had to be made, whether to 'victimize' a DSLR or Mirrorless camera in order to exclusively use it for astronomical tasks or accept the lower sensitivity on the red end of the spectrum it is now a thing of the past and disencumber your purse, too.

The OWB filter is available as Clip-Filter for the most often used cameras for astrophotography.

Main use

Mirrorless cameras which have been converted for astronomical use by removing the inbuilt IR-filter or by substituting it with a filter with greater range for H-alpha, have a white balance that made them unable for 'terrestrial' purpose. The spectral sensitivity of the Mirrorless camera will be changed by an OWB-Filter to the former range. In other words: The OWB pretend to be the conventional built-in filter!

Other uses
None

 

The OWB filter would usually not be designated as an "astronomical" filter. The intention is to enable converted Mirrorless cameras (without inbuilt IR-filter) in order to be used for 'terrestrial' photography.

     

    Mounting the Astronomik EOS R Clip-Filter:


    Mounting the Astronomik EOS R Clip Filter is very easy: You don´t need any tools and filters may be changed even at night without any problems.
    Remove the lens and take the Clip Filter from its box. Slide the Clip-Filter into the body and press it in with two fingers, until it rests flush. Re-install the lens. -Your camera is ready for imaging!

    Removing the Astronomik EOS R Clip-Filter:


    Removing the Astronomik EOS R Clip-Filter is very simple too: Pull the filter out with the supplied tool, get the filter with two fingers and put it into it´s storage box. -Done within seconds and the camera is working as before.

     

     

    Technical Data

    • Special spectrum in order to adapt modified Mirrorless cameras (removed or substituted inbuilt IR-filter) to achieve standard colour space in digital imaging.
    • Parfocal with other Astronomik filters
    • Glass thickness: 1mm
    • Completely resistant against high humidity, scratches and aging effects
    • Diffraction limited, the filter will not reduce the optical performance of your telescope!
    • Astronomik filters are delivered in a high-quality, long lasting, filter box

       

      Model                     Compatible
      EOS R                            Yes
      EOS Ra                          Yes
      EOS RP                          Yes
      EOS R5                          Yes
      EOS R6                          Yes

      Note: These Clip filters are NOT compatible with this lenses:

      • Canon RF 35mm f/1.8 IS MACRO
      • Canon RF 85mm f1,2 L USM
      • Extender RF 2x
      • Extender RF 1.4x





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