Review on Document Lens by Robert Hardin

I am very happy with how quick it is to change lenses for my Canon camera! It's also easy enough that even an amateur can use this product without any problems at all (I have used other lens changing products in previous jobs, but they were too difficult).

The only thing about document lense which i dislike are some of their prices - like $100+ per set or something!! But if you're looking into buying one anyway then don't worry because there aren'y many cons as well :) This has helped me save so much time from having multiple sets just lying around when shooting documents/etc., since every single shot will be saved instantly through its memory function instead of going back-and forth between cameras during editing process etc..