Sony FE 28-70mm f/2.0 G Master: Sony’s First Constant-f/2 Zoom
Sony introduced the FE 28–70mm f/2.0 G Master (SEL2870GM) on November 19, 2024 – its first full-frame E-mount zoom with a constant f/2.0 aperture. Sony’s press release notes that this…
Comparing Vintage Zeiss and Leica Lenses
For much of the 20th century, two German firms – Carl Zeiss and Leica (Leitz) – set the standard in lens design and build. Both companies earned legendary reputations for…
The Legendary Asahi Super-Takumar 50mm f/1.4 – The “Zeiss Killer” Story
The Asahi Optical Company (later Pentax) made history in 1964 by releasing a remarkable 50mm f/1.4 normal lens. This original Super-Takumar 50mm f/1.4 had eight optical elements in six groups…
Kazuto Yamaki: Steering Sigma Corporation into a New Era
Sigma Corporation of Japan – a family-owned camera and lens maker – has flourished in recent years under the leadership of Kazuto Yamaki, its current CEO. Yamaki (born 1968) is…
You don’t want to miss this.
There is still time to register for this live webinar that will happen on March 19, 2025!Y PSA is pleased to announce this webinar is open to the public!…
Exploring the Fuji GFX 100S II: A Comparative Case Study with the Fuji 100S and Hasselblad X2D
In the realm of medium-format digital photography, advancements occur at a rapid pace, bringing exceptional tools into the hands of both professionals and enthusiasts. The Fuji GFX 100S II, the…