Opticallimits > Forums > Just Talk > What is this optical phenomenon? Donut-shaped focus/blur?
Opticallimits > Forums > Just Talk > What is this optical phenomenon? Donut-shaped focus/blur?

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
What is this optical phenomenon? Donut-shaped focus/blur?
BasilG Offline
Junior Member
**
Posts: 42
Threads: 2
Joined: Apr 2010
Reputation: 0
#25
03-11-2015, 11:28 PM
Now that's surprising. Why have all those posts been withdrawn?

Find
Reply
  


Messages In This Thread
What is this optical phenomenon? Donut-shaped focus/blur? - by BasilG - 03-11-2015, 11:28 PM

Forum Jump:


Users browsing this thread:
1 Guest(s)