Aftermarket companies are making replacement mounts for the A7R. Are they worth the price?
Does the price of this fine crafted Pentax beauty match the performance?
This is a beautifully constructed and well sized kit lens for the A7R, how does it perform?
This 100mm f/2.8 macro is as small as they come, so how is it as a general purpose lens?
This classic 55mm f/1.4 lens is supposedly for APS-C, how does it do on full frame?
This lens is a serious piece of metal and glass, but is it worth the price?
How does this classic Pentax wide angle lens hold up on the Sony A7?
How does this classic, and very compact prime hold up on the Sony A7?