Polarizer for 20 mm 1.7
Or a Haze or UV filter? Necessary? Highly improve the picture? Better contrast? Cheap enough to use in place of a lens cap? Cheap ones on Ebay any good or do they drastically reduce sharpness? What's a good brand if I did buy one?
Thanks again you guys are great!
|Blue and yellow in water by fireplace33|
from Ink and water
|Kylmä joki kopio by Kaappo|
from Shutter speed 1/25 or slower
|WR_2.8_13 copy copy by photoprof|