When paired, the teleconverter and lens offer 210-840mm F6.3-9 zoom lens reach, with full autofocus functionality with most recent DSLR cameras.

This lens from Sigma's Contemporary range is lighter and more compact than the Sports version, and is more affordable too. It's available for Nikon, Canon and Sigma bodies and works with both full-frame and APS-C DSLRs.

I haven't fully used it, yet. I did try to capture an eagle and got nothing but blur. Perhaps operator error. Still working out the kinks.

A little while ago, we reviewed the mighty Sigma 150-600mm f/5-6.3 DG OS HSM | Sports - quite an impressive lens in terms of size and weight and despite its long zoom range, it's also pretty good.

Apart from the somewhat nervous start, when I lost the screw out of the lens hood – which, in hindsight, would benefit from being captive and irremovable – my experience of using Sigma’s latest telephoto zoom in the sort of conditions it was designed for was extremely positive.

Sigma 150-600mm F5-6.3 DG OS HSM S is a Variable aperture Auto Focus (AF) Super Telephoto Zoom lens with Optical Image stabilization and 35mm FF max sensor coverage, and it is designed to be used with EF Mount cameras. What type of photography is the Sigma 150-600mm F5-6.3 DG OS HSM S lens good for?

Optical Image Stabilization, Weather-sealed, Autofocus, Focus Range Limiter, Distance Scale, Compatible with Sigma Teleconverters, Hood supplied, Tripod Collar, Full-time Manual Focusing, Zoom Lock, Covers Full-Frame Sensor, 9 Diaphragm Blades for Smooth Bokeh, 600mm reach great for Wildlife...

Optical Image Stabilization, Weather-sealed, Autofocus, Focus Range Limiter, Distance Scale, Compatible with Sigma Teleconverters, Hood supplied, Tripod Collar, Full-time Manual Focusing, Zoom Lock, Covers Full-Frame Sensor, 9 Diaphragm Blades for Smooth Bokeh, 600mm reach great for Wildlife...

The Sigma 150-600mm ƒ/5-6.3 Contemporary is a very good lens, with an outstanding performance to dollar ratio. It's a great bargain, given both its versatility and the prices for the alternatives from the major manufacturers.

The Apple iPhone 14 isn’t a huge upgrade on the iPhone 13, yet it still is a great phone with a top camera, good battery life and all the iOS benefits.

Clever safety features, Very good battery life, Reliable camera, Fun colours, You’ve got an ageing iPhone: If you’re on an iPhone 11 or older, then the changes here will make a notable difference.

Stuck on a 60Hz display, Minimal differences to the iPhone 13, You’ve got an iPhone 13: The changes from Apple’s previous phone aren’t enough to warrant an upgrade this year.

While it's a shame that picture and sound quality haven't been upgraded, the iPhone 13 was great in these regards and the iPhone 14 is, too Excellent display Admirable headphone performance Solid build quality No upgrades to picture or sound Familiar design Notch is still present

The Apple iPhone 14 is no match for the just-released iPhone 14 Pro, but if you ignore that, it’s one of the most effective phones around.

Great cameras, front and back, Fast performance, Good battery life, Innovative safety features

Design too familiar, Some average features