Pentax K fit manual focus MC7 x2 Teleconverter & 1:1 macro
Superior 7 element version
* Although un branded it is made by Teleplus the teleconverter experts
The manual Teleconverter will meter / auto exposure with most pentax Digital SLR cameras by using the "Green Button" , if unsure do a quick google search om Pentax Green Button with you camera model.
This is dual type converter, turn the dial in one direction and it will give you 1:1 macro, turn it to infinity and it's a normal x2 teleconverter.
For an idea on what to expect see some test shots (not by me) go HERE
Note: Can be used with all K mount lenses including AF versions (You will get manual focus though)
For all Pentax DSLR K1 K3 K5 K7 K30 K50 K500 K-01 Kr K-S1 K100D K200D K10D K20D K-m Kx *ist and Samsung DSLR cameras GX10, GX20 & GX 1S and all pentax K Mount film cameras.
Not for Samsung NX camera range