For half the price on the deal from Kacha over an OEM lens from Canon or Nikon this Samyang is worth a look. If you've ever wanted to explore what a tilt-shift can do then this is a not overly expensive solution. The sharpness is good, easy to use (fully manual only) and feel smooth in operation. It's not optically perfect, very soft when on large aperture but get sharp from f8. The ability to rotate the features through stops alloys curious artistic exploration, don't think you'll be the next Polly Chandler with such a lens it is not flexible enough but landscapes become more believable and architecture is optically correct before you even commit to a frame and then you can start doing crazy things with depth of field, for the more learned you can play with the Scheimpflug principle. If you're a pro and earn your living from architectural work this lens might not be good enough but for me, where I bought it to explore the concept I'm happy.
Verified purchase:Yes | Condition:new | Sold by:kachashop