FE
Full frame / 1.00x
No
20 mm.
20 mm.
1.00x
No
No / n.a.
Aperture
f/1.8
9
Yes
Yes
No
Focus
Yes
Indirect
No
linear manual focus
18 cm.
0.22x (35mm. equiv)
Build
No
14/12
2 advanced aspherical, 3 extra low dispersion
67 mm.
Yes
Yes
Useful Links
- Dustin Abbott
It is pretty much just the way that I would have designed it [...] The build and handling of the lens is a cut above everything else at its price point, the autofocus is quieter and smoother, and the image quality is second to none [...] There are cheaper alternatives than this $900 USD lens.