何謂Center Spot Filter? To soften the picture or make the background out of focus?
swl33338888 發表於 2011-3-21 03:06 PM
I used vaseline before on my scratched Hoya 1B filter and it works quite well in portrait.
I don't know they actually sell this. Interesting.
swl33338888 發表於 2011-3-22 01:04 PM
用Nikon D50相機,鏡頭1支Sigma 28-80mm F3.5-5.6,另1支Nikon 50mm F1.8D+Center-Spot Filter去影...Thx
Pan_pan_pan 發表於 2011-3-21 10:38 AM
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