not using a century lens actually. i hated the vignetting and thought it was a bit too distorted. fisheye is played out for sure. i occasionaly use the raynox mod. light distortion and no vignetting. song was the mercury program, "fragile or possibly extinct"
not really at all. it just depends on how the sun hits it sometimes. i've seen some flares that i thought were really ugly, but then sometimes not. i think its a much better lens for what i do than using the century one. and mainly i hate vignetting.