02-06-2019 07:06 AM
Waddizzle - any thoughts about the removal of the polarizer affecting the focus, other than just (just?) increasing the light a couple of stops?
Many image sensors work by comparing contrast on different phases of light. A polarizer removes out of phase light. I have had a couple of DSLR lenses that did not like CPL of UV filters. All I use now are CLEAR protective filters on lenses.
Suddenly, all of my colors improved.
04-17-2019 08:52 AM
04-17-2019 08:55 AM
04-19-2019 07:41 AM
04-19-2019 10:29 AM - edited 04-19-2019 10:50 AM
SX60hs. Shot through green foliage. Blue London Skies. CircPola. Hand held. Chimneys 80 metres away. Auto Focus popped then shot. Look at the detail on the TV antenna, I can almost make out the threads on the Wing-nut bolts!