GregroxMun

ST80 Improvements

Jan 13th, 2021
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  1. ST80 Improvements
  2.  
  3. Controlling Chromatic Aberration:
  4. -Use the existing sub-aperture mask on the dust cap
  5. -Baadee 495 yellow long pass filter, removes CA (albeit adding a yellow tint)
  6.  
  7. Stray Light:
  8. -Blacken lens edges
  9. -Apply flocking material to OTA and focuser drawtube
  10. -grind down focuser rack screw to remove small diffraction spike
  11.  
  12. Collimation:
  13. -tweaking the screws on the focuser assembly can allow for collimation.
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