Author: David Knapp

Posted in Galaxies

N.I.N.A. Manual Focusing Routine and M51

I’ve been super distracted lately trying to get the next-gen star tracker project tidied up. And while…

Posted in Star Trackers

Next-Gen Star Tracker – Design Failure

So I may have gotten a little ahead of my skis with the next-gen star tracker. I…

Posted in Star Trackers

Next-Gen Star Tracker – Troubleshooting Design

I had a plan. A little break in the weather was all the time I needed to…

Posted in Star Trackers

Next-Generation 3d-Printed Star Tracker Body

Being an engineer is a curse sometimes. No matter what, you can never stop thinking about how…

Posted in Tools

Feedback on Using N.I.N.A for the First Time

I kind of like “clear enough” nights. Those nights when the weather conditions are less than ideal,…

Posted in Tools

Reviewing My Astrophotography Process

With everything going on lately, I totally missed the fact that I’ve now posted over 100 blog…

Posted in Galaxies

Shooting M81 & M82 with the Samyang 135mm

I’ve learned that if the skies are clear, you better be outside. Because you never know when…

Posted in Lens Accessories

Samyang 135mm Lens Focuser – Available Now

The DPD guy made my Monday when he showed up to deliver the wire wrap tool I…

Posted in Lens Accessories

Samyang Focuser – Yes, I’m Working on It!

I really do appreciate it when people reach out to ask questions. In fact, more than appreciation,…

Posted in Nebulae

Father and Son Time – Imaging and Testing

Up to this point, I mentioned that I’d had a lot of fun getting my kids outside…

Groove Cutting Tool - Gamma Upgrades to Chase Away the Winter Weather Blues
Posted in Star Trackers

Winter Weather Blues – Trying to Stay Busy

All my best-laid plans for this winter have thus far been held hostage by the weather. Over…

Posted in Nebulae

The California Nebula with My Friend Murphy

It’s been quite a while since I’ve been able to head outside and shoot. So after obsessing…