Full frame / 1.00x
Yes
70-200 mm.
70-200 mm.
2.90x
No
No / n.a.
Aperture
f/2.8
f/2.8
9
No
No
No
Focus
Yes
Yes
Yes
120 cm.
0.21x (35mm. equiv)
Build
No
19/16
4 extra low dispersion
77 mm.
Yes
Yes
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