Farpoint Unmounted Bahtinov Mask for 77mm Camera Filter

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Farpoint Unmounted Bahtinov Mask for 77mm Camera Filter
Item # FP-443
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  • This 77mm unmounted Bahtinov mask was created to fit your camera's 77mm filter and will simply snap into place.
  • Constructed of nearly indestructible ABS plastic.
  • A Bahtinov mask aids perfect focus by forcing light through a precision grid. Once the star in your focus reaches the correct pattern, you're in focus! Pop the mask out of the way and start imaging.


Farpoint Unmounted Bahtinov Mask for 77mm Camera Filter

In 2008, Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created a great new way to easily focus a DSLR camera, webcam, or CCD camera for astrophotography. Ever since, the Bahtinov mask has been a necessary part of an imager's arsenal. It works very simply, consisting of three seperate grids that are positioned so as to produce three angled diffraction spikes at the focal plane of the instrument for each bright image element. This particular model is 77mm, allowing it to snap into a UV or Skylight filter with 77mm threads. This filter is not included and must be purchased separately. Made out of virtually indestructible ABS plastic, the Farpoint Unmounted Bahtinov Mask will last you as long as it needs to, and is both durable and effective. To make a long story short; using this device, you can make use of an ingenious and simple method of focusing any kind of Camera, and this simple focus mask is durable enough to last however long you need to use it for!

  • Incredibly durable
  • 77mm filter compatible
  • Bahtinov Mask
  • Unmounted design snaps into place.
Additional Information

Additional Information

SKU FP-443
Manufacturer Farpoint
Focuser Design Bahtinov - Grid
Focuser or Mask Size 0" - 3" Mask
Warranty 1 Year Warranty
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