[kyohsey]

要有coating

原來個塊UV 唔得，減低晒D成像

考慮緊 B+W 49mm UV<---想知厚唔厚身?

[LifeAfterDeath]

U can try Kenko Super Pro... cux is cheaper...

[Jiangbianliao]

Hoya
Nikon L37C (but they may not have 49mm size)

[Toilet_Paper]

I recommend don't use protective filter if quality is really important to you. However, if you must, get a Kenko or HOYA multicoated UV. If you really want to spend some real cash, get the HOYA Super HMC UV. B+W filters are much thicker.

[kyohsey]

最後買了Kenko Super Pro