Thread: Optical Visor Recommendations
View Single Post
 
Old 05-16-2017, 12:46 AM
HCH HCH is offline
Member
 
Join Date: Jan 2012
Location: Hancock County Ohio
Posts: 710
Likes: 2,507
Liked 525 Times in 235 Posts
Default
Say the focal length is 10". If you're 12" away, is the object still clear or really fuzzy?
Thanks,
Hal
Reply With Quote