Richard CanonNews / Thursday, January 4, 2018 / Categories: Reviews, Third Party Reviews This post may contain affiliate links(s). An affiliate link means I may earn advertising/referral fees if you make a purchase through my link, without any additional cost to you. It helps to keep this site afloat. Thank you in advance for your support. If you like what we do here, maybe buy me a coffee. Lensrentals puts the 85mm 1.4L IS USM through its paces Lensrentals has released their technical MTF measurements for the Canon 85mm 1.4L IS USM. For those that love the technical minutiae this one is for you. At a glance; Aperture Range: f/1.4 to f/22 One GMo Aspherical Element Air Sphere and Fluorine Coatings Ring-Type Ultrasonic Motor AF System Optical Image Stabilization Dust- and Water-Resistant Construction Rounded 9-Blade Diaphragm Lensrentals has this to say about the lens; This is a lens where the designer has focused on being very good in as many situations as possible rather than obtaining the highest possible MTF. It’s apparently designed for the person who uses 85mm in a lot of different situations; especially in low light situations. It’s very sharp, the field is designed to get good focus no matter where you focus, and all reports indicate that the focusing is quick and accurate. If you take a ton of shots, your keeper rate is going to be exceptionally high. And if you shoot in poor lighting with an 85mm it will be amazing compared to almost anything else available in Canon mount. Richard CanonNewsRichard CanonNews Richard has been using Canon cameras since the 1990s, with his first being the now legendary EOS-3. Since then, Richard has continued to use Canon cameras and now focuses mostly on infrared photography. Richard is the founder and editor of CanonNews since 2017, and has worked as a writer on CanonRumors and other websites in the past. Other posts by Richard CanonNews Contact author Facebook page Related articles Sigma 16-300mm F3.5-6.7 DC OS Review Canon EOS R50 V Review Sigma 16-300mm F3.5-6.7 DC OS Contemporary MTF Review OpticalLimits Reviews the Laowa 100mm f/2.8 Tilt-Shift 1x Macro Canon R7 Review Previous Article Samyang set to announce an AF 14mm 2.8 Next Article November CIPA results: What we expected, ILC's continue to drastically drop from last year Print Tags: ReviewCanon 85mm 1.4L IS USM Please login or register to post comments.