I tested Sigma's f/1.8 zoom for APS-C cameras for a month – it's a prime lens killer with one drawback

The Sigma 17-40mm f/1.8 DC is a majorly impressive zoom lens, and fills a huge gap especially for the Canon RF-mount ...
Digital Camera World on MSN

Canon RF 28-70mm f/2.8 IS STM review: a ‘trinity’ standard zoom for the masses

Canon has RF-mount standard zoom lenses coming out of its ears, making it hard to believe the company has only been making ...
Digital Camera World on MSN

Watch out, Sony and Canon: Tamron has designed a 28-70mm f/2 lens to rival your US$3,300+ optics

Tamron is exploring the ultra-fast standard zoom market, but with a design that promises prime-like brightness in a smaller, lighter and more affordable package ...