f/4.0，此时16-35mm f/2.8L III镜头达到最佳光圈——其实对于一支超广来说这个设定有点可怕，这也许意味着以后要获取极限画质，景深合成已经成为了一门必不可少的技术。. II代老款镜头中心解析力提高明显，但边缘仍然没能跟上。. f/5.6，III代镜头中心画质开始 Better than the EF 16-35mm f/4L IS USM at equivalent apertures, and mostly equal-or-better at maximum apertures: 16mm: EF 16-35mm f/2.8L III USM @ f/2.8 = -2.6 stops at corners EF 16-35mm f/2.8L III USM @ f/4 = -1.8 stops at corners vs. EF 16-35mm f/4L IS USM @ f/4 = -3 stops at corners. 24mm: EF 16-35mm f/2.8L III USM @ f/2.8 = -1.3 stops at Tamron SP 70-200mm f/2.8 Di VC USD G2. Also for Canon and Nikon DSLRs, this Tamron is a little lighter. Specifications. Mount: Canon EF, Nikon F. Autofocus: Ultrasonic (ring-type) Optical stabilizer: 5-stop. Minimum focusing distance: 0.95m. Maximum magnification ratio: 0.16x. Filter size: 77mm. Sony FE 16-35mm f/2.8 G Master Sample Photos. Previous Next . Canon users have the Canon EF 16-35mm f/2.8 L III USM at £1949. Against this the price of the new lens is slightly higher, but at 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 This is what the last users has tried to match. Sony Alpha a6700 + Tamron 18-200mm F3.5-6.3 XR Di II (motorized) Canon EOS 200D + Canon EF 35mm F2. Fujifilm GFX 100 + Canon EF 70-200mm F2.8 L IS USM. Nikon D5000 + Canon EF 24-85mm F3.5-4.5 USM. Canon EOS 1D Mark II + Canon EF 11-24mm F4 L USM. Vay Tiền Trả Góp 24 Tháng.

canon ef 16 35mm f 2.8 l iii usm samples