The 17mm f4 DG DN is a valuable and fun addition to Sigma’s Contemporary I series of compact and affordable full-frame lenses. Here’s an affordable ultra-wide lens that’s small and light, but well-built with fast focusing and sharp results corner to corner.

Sigma 17mm F4 DG DN C is a Fixed aperture Auto Focus (AF) Wideangle Prime lens with 35mm FF max sensor coverage, and it is designed to be used with E Mount cameras. Sigma 17mm F4 DG DN C is a member of Sigma's I-series series of lenses. Below you can see the latest lenses in this series.

Weather-sealed, Autofocus, AF/MF Switch on Lens, Aperture Ring, Hood supplied, Covers Full-Frame Sensor, Extreme Wide-angle capability, Minimum focus distance of, 0.12m / 4.7 inch, Not so fast for a short Prime Lens

Weather-sealed, Autofocus, AF/MF Switch on Lens, Aperture Ring, Hood supplied, Covers Full-Frame Sensor, Extreme Wide-angle capability, Minimum focus distance of, 0.12m / 4.7 inch, Not so fast for a short Prime Lens

Sigma’s relatively new I Series of compact and nicely designed lenses now has nine members, and this Sigma 17mm F4 DG DN is the latest and widest of the gang. The I Series sits within the company’s Contemporary segment, so we should expect good performance at a price that makes the lens accessible...

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

Apple's latest non-Pro iPhone is superb - it's just that it's strikingly similar to last year's effort.

Still an incredible smartphone, Brilliant battery life gets a bit better, Excellent camera system gets a bit better

Last year’s Pro hardware, Wireless charging slow by modern standards, No USB-C; it’s now well overdue

More like an iPhone 13S. The generational upgrades for the iPhone 14 are limited to a few subtle changes. At the same time, however, the base price climbs to 800 USD, while the only true innovation happens inside the iPhone 14 Pro series.

excellent OLED display, dust- and waterproof, fast Wi-Fi, wide range of supported frequencies, great camera, very fast performance, good battery life

display limited to 60 Hz, charging rate limited to 20 watts, no macro lens, wide notch

“The iPhone 14 isn't a huge upgrade compared to its predecessor. But with a great design, screen, performance, and cameras, that's far from a bad thing at all.”

Comfortable, high-end build, OLED screen looks fantastic, A15 chip performs great, Good camera upgrades, Dependable battery life, Helpful safety features

60Hz display, No telephoto camera, eSIM might be a pain for some

Hannah Stryker / Review Geek The iPhone 14 is the latest iteration of Apple’s flagship device. Since its launch, the iPhone has set the standard of what a smartphone is, what it does, and how it looks. Fifteen years later, it’s still doing that.

Top-notch cameras, Amazing display, Snappy performance, Great battery life

It's just "this year's iPhone"