DxOMark 分数[?] 最佳表现于 f=10mm & f/3.5[?] 12 镜头分数[?] 清晰度[?] 7 感知Mpix 透光量[?] 3.9 TStop 畸变[?] 0.4 % 渐晕[?] -1 EV 色差[?] 13 微米 Sigma 10-20mm F3.5 EX DC HSM Canon 评测 Review of the Sigma 10-20mm F3.5 EX DC HSM Canon lens ...
Sigma 10-20mm f/4-5.6 EX DC HSM Lens Review:Of all the lenses I have sold over the years (about 5) this is the one lens I wish I had back in my bag. I sold this lens and its brother, theSigma 17-50mm f/2.8 EX DClens, to get theCanon 15-85mm f/3.5-5.6 IS USMlens. I...
Sigma 10-20mm f/4-5.6 EX DC HSM 技術規格 可用的接環Canon EF, Nikon F, Pentax K, Sony / Minolta A, FourThirds, Sigma 應用風景, 室內, 建築物 類目廣角變焦 倍增器1.5× 穩定器否 焦距10 - 20 mm (2× 變焦) 鏡片組10 群組含有14 元素 ...
At SLRLounge, we’ve had a lot of experience with these Art lenses, and they’ve all impressed us beyond our expectation. When Matt Saville did hisfield review of the Sigma 18-35mm f/1.8, we knew immediately that this was a lens lineup to be excited about. Pye and I also did age...
Apochromatic lenses have special lens elements (aspheric, extra-low dispersion etc) to minimize the problem, hence they usually cost more. For this review, the lens was testedon aSony A7R IIIusingImatest. Distortion gets a dramatic free reign, measuring -4.98% barrel ay 16mm. This is indeed...
I found this lens is a joy to use, thanks to its superb build quality. Sigma 10mm f/2.8 EX DC HSM Diagonal Fisheye: Performance For this review, the lens was tested on a 10Mp Nikon D80 using Imatest. For this kind of lens, the sharpness in the centre of the image is surpr...
Sigma 20mm ART lens is new and world first lens that supports MAX F1.4 aperture while having a ultra wide range of 20mm, sure its wide aperture will add more fuel to your creativity.
The tested lens starts with a metal mount which surrounds the contacts and a rear element which is less than 33 mm in diameter. That element moves; it is positioned on the same level as the contacts at infinity. When you pass to the minimum focusing distance it hides inside the casing ne...
Order the affordable Sigma 16-300mm F3.5-6.7 DC OS Contemporary Lens at B&H | Adorama | WEX | Camera Canada Posted to: Canon News, Sony News Category: Sigma News Post Date: 2/24/2025 10:49:45 AM ET Posted By: Bryan Carnathan Sigma Introduces Tiny, Super Simple BF 24MP Full-Frame...
The imagery produced by these lenses alters dramatically from the “original” look of the high-speed cine primes. Furthermore, the alternative coating formula on numerous lens elements results in a slightly slower T-value. The majority of the 10 new primes is T2.5 (20mm – 105mm),...