The Nikon AF-S Nikkor 24-70mm f/2.8E ED VR, for example, costs $2,400, and the Canon EF 24-70mm f/2.8L II USM, while cheaper, still lists at around $2199. Nevertheless, third-party manufacturers hope to recoup those costs by selling to a wider market.
Nikon AF-S NIKKOR 24-70mm f/2.8E ED VR מוצר חדש. עדשת FX זום 24-70 מ”מ למצלמות Full Frame טווח צמצם f/2.8 עד f/22 מערכת מיקוד אוטומטי שקט SWM מערכת VR לייצוב תמונה מנגנון צמצם אלקטרומגנטי אופטיקה מתקדמת הכוללת מגוון אלמנטים: ASP/ED, AS, ED, HRI מרחק מיקוד
Nikon AF-S NIKKOR 24-70mm f/2.8 E ED VR Autofocus IF Lens {82} Nikon AF-S NIKKOR 70-200mm f/2.8 G II ED VR Autofocus IF Lens, Black {77} with Tripod Foot . This is a common issue in the Nikon 24-70mm f/2.8E ED VR design, which shows over two stops of light loss at the edges of the frame, as shown in this chart: Nikon promised much better vignetting performance with the new Z 24-70mm f/2.8 S design, and our test results prove that:

Focal length 24-70mm. Maximum aperture f/2.8. Minimum aperture f/22. Lens construction 20 elements in 16 groups (including 2 ED glass, 1 aspherical ED glass, 3 aspherical lens and 1 HRI lens elements; lens elements with Nano Crystal Coat and fluorine coat) Angle of view Nikon film SLR and FX-format D-SLR cameras: 84°-34°20'.

70-200 mm. Maximum aperture. f/2.8. Minimum aperture. f/22. Lens construction. 22 elements in 18 groups (including 6 ED glass, 1 fluorite, 1 HRI lens elements, and lens elements with Nano Crystal Coat or fluorine coat) Angle of view. Nikon FX-format D-SLR cameras: 34°20'-12°20'. The new Nikon AF-S 24-70mm f/2.8 VR has much less chromatic aberration CA and works better when shooting straight into the light, where ghosting and flare effects are less noticeable. Sharpness at close-ups is worse with the new lens, also the vignetting is much stronger at f/2.8, than with the previous version. tlcK2m.
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  • nikon 24 70 2.8 e ed vr