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适马120-300 mm F2.8 DG OS HSM(约19000元~21000元)这支全新的大光圈适马镜头在全画幅长焦镜头领域独树一帜。这支3.5kg重、将近30cm长的长焦巨人,让我们受过严格健身训练的同事马里奥·伍斯滕伯格在实拍照片时得到了表现机会。他充分证明了自己强大的肌肉力量,从纽博格林赛道回来之后居然没有流露出任何酸痛或疲惫的表情,反倒是这支适马镜头在拍摄出表现出的强大对焦性能以及出众的画面边缘分辨率水平让他兴奋不已。佳能卡口镜头中顶级的分辨率在实验室中,我们对这支适马镜头的最大光圈进行了双重测试,佳能版使用了EOS 5D Mark III进行测试,而尼康版使用了D800进行测试——它们都是目前两家厂
Sigma 120-300 mm F2.8 DG OS HSM (about 19,000 yuan ~ 21,000 yuan) This new large-aperture Sigma lens in the full-frame telephoto lens is unique. This 3.5kg weight, nearly 30cm long telephoto giant, so that our highly trained colleague Mario Worlstenberg real shot photos get a chance. He proved his strong muscular strength, did not show any soreness or tired expression after returning from the Nurburgring circuit, but rather the strong focus performance and excellent picture edge discrimination demonstrated by this Sigma camera Rate of his excitement. Canon’s Top Resolution in Bayonet Lenses In the lab, we did a double test on the maximum aperture of this Sigma lens, the Canon EOS 5D Mark III for testing, and the Nikon D800 for testing - they Both are currently two factories