FE
Full frame / 1.00x
No
21 mm.
21 mm.
1.00x
No
No / n.a.
Aperture
f/2.8
10
Yes
Yes
No
Focus
No
Yes
Direct
Yes
25 cm.
0.13x (35mm. equiv)
Build
No
11/9
1 aspherical, 4 anomalous partial dispersion
52 mm.
Yes
Yes
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- Dustin Abbott
It’s an incredibly useful focal length, and having such a competent optical instrument in such a compact package is a true delight. The lens is also very easy to use, and so getting great results is fairly effortless despite the manual nature of the lens. The only real barrier is the price, which at nearly $1500 USD seems pretty steep.