Sigma 135mm F1.4 DG | ART Review

Sigma has been releasing one hit after another in 2025, and it feels like a full time job just to keep up with all the new lenses. This most recent tranche of lenses has a number of huge releases: the…
Sigma has been releasing one hit after another in 2025, and it feels like a full time job just to keep up with all the new lenses. This most recent tranche of lenses has a number of huge releases: the…
Each one of Viltrox’s Pro series lenses have proven to be serious disruptors in the lens market. The 75mm F1.2 set the bar from what was optically achievable in a fast APS-C telephoto, while the 27mm F1.2 proved to be…
Sigma is on a roll. They have essentially saturated the market with both traditional focal lengths and then more extreme prime and zoom lenses, often releasing focal length and aperture combinations previously unseen on Sony E and Leica L. But…
Tamron has proven to be one of the most successful designers of zoom lenses in the modern era. They are the largest third party lensmaker in the world (in 2025), and part of that is because there are actually a…
The company Kase has long been known as a filter maker, with a wide variety of filters and filter systems. But they have just released their first lens, and it is a surprisingly ambitious one. The Kase AF 85mm F1.4…
Sigma’s 18-35mm F1.8 that was released ten years ago became a cult favorite, particularly with the video crowd. Even full frame users often used it to help mitigate crop factors and because of the flexibility of having a zoom range…
Sigma’s 18-35mm F1.8 that was released ten years ago became a cult favorite, particularly with the video crowd. Even full frame users often used it to help mitigate crop factors and because of the flexibility of having a zoom range…
The launch of the APS-C specific Viltrox AF 75mm F1.2 Pro for Fuji’s X-mount platform was the moment I realized that Viltrox was moving to a whole new level of optical design. I gave that lens a glowing review because…
The launch of the APS-C specific Viltrox AF 75mm F1.2 Pro for Fuji’s X-mount platform was the moment I realized that Viltrox was moving to a whole new level of optical design. I gave that lens a glowing review because…
I’ve praised Yongnuo over the past few years for being innovative rather than derivative. My first exposure to Yongnuo is when they started making cheap versions of Canon optical designs (very derivative), but more recently they’ve found their footing in…
I’ve praised Yongnuo over the past few years for being innovative rather than derivative. My first exposure to Yongnuo is when they started making cheap versions of Canon optical designs (very derivative), but more recently they’ve found their footing in…
It has a been a long time since I’ve reviewed a Samyang lens (two years, to be exact). Samyang seems to have gone through a bit of a restructuring during that time, rebranding as LK Samyang. The LK Group is…
It has a been a long time since I’ve reviewed a Samyang lens (two years, to be exact). Samyang seems to have gone through a bit of a restructuring during that time, rebranding as LK Samyang. The LK Group is…
In 2024 7Artisans not only embraced autofocus but also a series slightly more upscale full frame lenses that are physically larger, have more features, and also have higher (but still inexpensive) price tag. The 7Artisans AF 50mm F1.8 lens was…
In 2024 7Artisans not only embraced autofocus but also a series slightly more upscale full frame lenses that are physically larger, have more features, and also have higher (but still inexpensive) price tag. The 7Artisans AF 50mm F1.8 lens was…
Sony’s new 50-150mm F2 GM has created a lot of buzz for being the first full frame zoom to reach to 150mm with a constant maximum aperture of F2. Tamron was the first genre boosting zoom like this back in…
I’ve owned the Sony 35mm F1.4 GM for about four years, and I think it is one of the best 35mm lenses ever made. It’s small and compact, focuses quickly, has great optics, and even has great magnification. The Viltrox…
I had the privilege in late February to be in Japan for Sigma’s announcement of a three new products along with some new branding initiatives. My favorite of those announcements was the 300-600mm F4 DG OS | SPORT lens. Sigma…