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Archive for February 2018

Filter Cartridges

By Analog Sky | February 8, 2018 | 0

Have been working lately on the filter cartridge design, since it affects the position and design of the focusers. Filters are a pain to use on a dark night. They are delicate, fragile, and easy to smudge, scrape, or drop. So you keep them in cases that snap or screw tightly, which are difficult to…

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Recent Posts

  • Dew Test and Dark Nebulae
  • Oregon Star Party 2019 and Beta Drifter
  • Test Driving the Magnetic Eyepieces and 3D Printing Filament Research
  • Drifter Alpha Short Takes
  • The Moon, Updated Focuser and Tertiary

Recent Comments

  • redirected here on First 3d-Printed parts ordered!
  • Analog Sky on Oregon Star Party 2019 and Beta Drifter
  • Analog Sky on Oregon Star Party 2019 and Beta Drifter
  • Analog Sky on Filter Cartridge Progress
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