Carl Zeiss Loxia Distagon 21mm f2.8 T* for Sony E lens mount_Pentax K Covers Micro Four Thirds towards

Covers Micro Four Thirds towards the telephoto end- and it's real close to filling the frame in square format

Include two 20mm tubes

lens is sold separately

So that's nice

but the lens is sharp throughout its zoom range

Carl Zeiss Loxia Distagon 21mm f2.8 T* for Sony E lens mount_Pentax K Covers Micro Four Thirds towardsThe Carl Zeiss Loxia Distagon 21mm f2. 8 T* is a high quality manual focus lens for the Sony E mount. Dense and relatively compact for a full frame wide angle, this lens is a bit of a throwback to the smooth focusing primes of long ago, but designed specifically for modern mirrorless cameras. Clean glass, only minor cosmetic wear. Includes box and hood.