When you buy a high-grade f/2.8 max aperture lens, you want great image quality at that wide aperture. In the not-too-distant-past, ultra-wide-angle zoom lenses showed good reason to stop down by one or two stops. Then came the Canon EF 16-35mm f/4L IS USM Lens and Canon EF 16-35mm f/2.8L III USM Lens, two extraordinary-performing models. As
This Canon 300mm f/2.8 is an ultra high performance telephoto lens for every Canon DSLR and 35mm EOS camera. It has spectacular optics, fast autofocus and top-notch build quality. There is a "Focus Preset" feature which allows us to refocus to a preset distance, for instance, to home plate or the goal, with a single finger tap.
The new Canon EF 16-35mm f/2.8L III USM is an outstanding but also very expensive ultra-wide-angle zoom lens that will appeal most to landscape, reportage and wedding photographers looking for a well-built, weather-proof optic with the main advantage of a fast and constant f/2.8 aperture for low-light hand-held work. Also DXOmark tests ( with 5D3 ) indicate for the EF 35mm f1.4 L II, a T stop of T 1.7 the EF 35mm f2 IS a T stop of T2 . Very little actual light transmission difference. For the f1.4 L II lens the sharpness is 18 mp. For the f2 IS lens the sharpness is 20 mp. Slightly better for the f2 lens. For the f1.4 L II the vignetting is 2.2 ev. Breaking that down further, 17 are wide or ultra-wide angle including the new optically excellent Sigma 35mm f/1.4DG HSM A and Canon EF 35mm f/2 IS USM, the Canon EF 28mm f/2.8 IS USM and the exquisite but pricey Carl Zeiss Distagon T* 2,8/15 (15mm f/2.8) ZE. Standard and short telephoto lenses account for another 25 lenses, while a further 5 The Canon EF 16-35mm f/4L IS USM ($1,299/£1,389) was announced in May 2014. In February 2015, Canon announced the even wider and more expensive EF 11-24mm f4L USM ($2,899/£3,099). These lenses were followed by the EF 16-35mm f/2.8L III USM ($1,999/£2,199) in August 2016. Sample; Color mode or Image mode; Canon EF 16-35mm f/2.8L III USM: Canon: 6.9/9.9: Canon EF-S 55-250mm f/4-5.6 IS STM Canon: 5.2/8.3: Nov 30, 2015. Canon EF 35mm F1.4L II USM real-world samples gallery. 130 images. Nov 24, 2015. Apple iPhone 6s Plus Review Samples. 66 images. Nov 24, 2015. Sony Cyber-shot RX1R II Sample Gallery. Canon käyttää objektiiveissä merkintöjä, tässä yleisimmät. EF = täyskennolle tarkoitettu objektiivi (Kuten Canon 5D Mark III) EF-S = kroppikennolle tarkoitettu objektiivi (Kuten Canon 90D) IS = optinen kuvanvakaaja. L = Canonin parhainta luokkaa olevat ammattilaisobjektiivit. USM = Ultraäänimoottori, tarkoittaa käytännössä PhLF.
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    • canon ef 16 35mm f 2.8 l iii usm samples