cbay
TPF Noob!
- Joined
- Mar 13, 2005
- Messages
- 409
- Reaction score
- 2
- Location
- Birmingham, UK
- Website
- www.desigzgallery.com
Hello
I have got USM on both of my lenses and i paid the extra to have it but im not entierly sure how it helps. Please could someone explain further.
I have got USM on both of my lenses and i paid the extra to have it but im not entierly sure how it helps. Please could someone explain further.