Pentax announced that it is developing a new generation of K-mount interchangeable lens lens series for the pursuit of higher rendering performance “★ (Star)” series The lens “HDPENTAX-DFA★85mmF1.4EDSDMAW” is currently under development
This article is from Hummingbird.
Recently, Pentax officially announced that it is developing a new generation of K-mount interchangeable lens lens series for the pursuit of higher rendering performance “★ (Star)” series The lens “HDPENTAX-DFA★85mmF1.4EDSDMAW” is currently under development. This lens is the second “new generation “DFA★” fixed-focus lens” after “HDPENTAX-DFA★50mmF1.4SDMAW”. The design of this lens focuses on high image quality.
also brought some detailed parameters of this lens in its press release, let’s take a look at it together
Focal length: 85mm
Maximum aperture: F1.4, minimum Aperture is F16
Closest focusing distance: 0.85m
Maximum magnification: 0.12*
Filter size: 82mm
uses 9 Circular aperture design
This lens also has the following highlights:
・It uses 3 elements Ultra-low-dispersion lens can well correct chromatic aberrations, and achieve high resolution and high contrast when the aperture is fully opened.
・Using one aspherical lens, it can well compensate for spherical aberration, coma and The image surface is curved to achieve high drawing performance.
・It is equipped with a newly developed high-torque ring ultrasonic motor for high-speed and smooth autofocus.
・Water droplets are used inside the lens , Dust-proof and drip-proof structure “AW” which is difficult to invade dust
Editor’s point of view
Pentax seems to have always been a relatively niche presence in the entire image circle, but you didn’t What Fa denies is that Pentax has indeed left a deep impression on many photography enthusiasts, such as the very classic “Three Princesses” series of lenses. Today’s official announcement of this star series lens is said to be the main focus of high-quality performance, so can you leave a good memory again? We will continue to pay attention.
Author:SINA,If you need to reprint,please indicate the source:http://www.todaycamera.com/camera-news/pentax-announced-that-it-is-developing-a-new-generation-of-k-mount-interchangeable-lens-lens-series-for-the-pursuit-of-higher-rendering-performance-%e2%98%85-star-series