The Tokina atx-i 19-2020mm F17 FF lens was officially unveiled on November 35, 4.
Tokina atx-i 17-35mm F4 FF
Basic properties
- The lens is designed for full-frame DSLR cameras with Nikon F mount, Canon EF / EF-S (most likely the new marking is responsible for this FF)
- The fourth lens in the Tokina range atx-i (Advanced Technology eXbetween Interactive)
- Internal focus
- SD-M (Silent Drive-Module) motor paired with GMR sensor for precise focusing
- Manual / Auto Focus Switch One-Touch Focus Clutch Mechanism
- Relative Hole: 1: 4-22
- Focal Length: 17-35 mm
- MDF: 0.28 m
- Maximum magnification ratio 1: 4.8
- Optical design: 13 elements in 12 groups, with 2 ED elements and 3 aspherical elements. The optical design is the same as that of Tokina AT-X PRO SD 17-35 F4 (IF) FX (announced June 2011)
- Aperture with 9 rounded blades
- Filter Diameter: 82 mm
- Weight: 569 grams Nikon F, 609 grams Canon EF
- Protected enclosure
- Price: about 500 dollars. Prices for modern Tokina lenses can be viewed here.
Appearance
About all modern Tokina lenses
In the video below, I try to look at the current state of affairs at Tokina:
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Filter 82 mm. Canon has 17-40, which may be a little worse, but you don't have to look for anything under a special filter.
I doubt that 17-40 is a little worse, no matter how better it was)))
If this optical scheme is the same as that of the eight-year-old 17-35 at-x pro (by the way, what have they changed there at all? There is protection against dust and moisture, there is sdm, the design has become like sigma art, that's all? :)), then nafig-nafig such a width.
Yes, the circuit from Tokina AT-X PRO SD 17-35 F4 (IF) FX (announced in June 2011), as I indicated in the announcement
It was an affirmative sentence, not in the sense of "if it turns out that ..."
And I have a Sigma Zoom 15-30mm D 1: 3.5-4.5 DG EX Aspherical IF in excellent condition and I'm not going to change this glass yet.
All right, now the CEO of Tokina seppuku will do it out of grief
Today, at this price, the glass is rather dark ...
What is “such” - $ 500? How much should it cost? A hundred? To whom F4 is dark, always at the good service of Canon with 16-35 / 2.8 III for more than two thousand dollars)))
With such focal lengths, the main application of the lens is landscape photography. For her, 5,6-8 is the most optimal aperture.