Full Frame
Full frame / 1.00x
Focals
zoom
70-200 mm.
70-200 mm.
2.90x
No
No / n.a.
Aperture
f/2.8
f/2.8
9
No
No
Yes
Focus
Yes
Yes
Indirect
Yes
50-100 cm.
0.20x (35mm. equiv)
Build
Yes
21/18
6 extra low dispersion, 2 aspherical, 1 fluorite, 1 short-wavelength refractive
77 mm.
Yes
Yes
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