Modified LS50C etalon + baader planetarium TZ3 @ f18
Taken by Apollo Lasky on March 13, 2022 @ Naperville, il
Click photo for larger image
  Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
 
More images
Details:
So here is a lunt etalon that has been modified. This is what it looks like operating at F/18 using a baader planetarium TZ3 with an 80mm objective.
Photographer's website:
No URL provided.
Comments
  You must be logged in to comment.  
 
The Northern Lights: A Magic Experience
Aurora photo tours
Support SpaceWeather.com
Home | FAQ | Contact the Webmaster
©2019 Spaceweather.com. All rights reserved.