BORG 107FL 1st shot and 55FL F3.6

This is 1st shot by 107FL prototype.


P3660479s1107FL with M75 helical focuser(prototype) and M75 iris

I got 1st light result from David Rozano. It’s still a kind of on-going processing stage though.

MergeMosaic Hafilter 2-13-201655FL F3.6 + QSI 683 + Astrodon Ha – two mosaic

I’m sure this is different from the one taken through conventional 200mm telephoto lenses. The image contrast of faint sections should be largely different between two due to the amount of repeated reflection between lenses.

His 1st light result has encouraged him to upgrade FTF-M57 configuration, which is exactly same as following.


Enjoy imaging with your BORG, David!


~ by tedishikawa on February 15, 2016.

One Response to “BORG 107FL 1st shot and 55FL F3.6”

  1. Tremendous detail on that bird wing! Always a great test target to show off an excellent lens and one that shows the faults of optics that are less than superb.

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