In the previous post, I reported on the performance of the Sony 70-200mm f/4 OSS FE lens on the a7R camera, with and without OSS turned on. In this post, I’d like to present similar results for the same lens on the a7II, with and without in-body image stabilization (IBIS), and with electronic first-curtain shutter… [Read More]
Archives for April 9, 2015
Sony 70-200 f/4 OSS lens on Sony a7R
Rishi Sanyal, one of the reviewers on DPR, mentioned that he was seeing parasitic interaction of Sony a7R shutter shock and optically-stabilized (OSS, in Sony-speak) lenses that meant that users were often better off leaving OSS turned off. I thought I’d do some testing. I mounted a Sony 70-200mm f/4 OSS FE lens on an… [Read More]