Sony E11SNSELP18105G

The Sony E PZ 18-105mm f/4 G OSS is a versatile APS-C zoom with a constant f/4 aperture and smooth power zoom that makes it a strong pick for video shooters. Optical sharpness and build quality are below average, and the stabilization is underwhelming. It's a practical all-in-one lens for hybrid creators, but stills-focused photographers should look at sharper alternatives.

The 18-105mm f/4 lands in the 95th percentile for versatility in our database, which makes sense. That 5.8x zoom range covers everything from wide-ish landscapes to short telephoto portraits, and the constant f/4 aperture sits at the 71st percentile, meaning it's better than most zooms in its class but not exceptional. In practice, f/4 is fine for daylight and decent indoor light, but you'll feel the squeeze in dim rooms without cranking ISO.

Bokeh comes in at the 70th percentile, which is respectable for a zoom. The 7-blade circular aperture helps keep out-of-focus highlights looking natural, and the two ED elements plus three aspherical elements do their job keeping chromatic aberration mostly under control. But optical quality overall sits at the 18th percentile, which is a weak spot. Corners get soft, especially at the wide end, and this lens won't resolve the same detail as Sony's sharper zooms. Autofocus is middle of the pack at the 54th percentile, fine for most situations but not snappy enough for fast action. Stabilization is built in, but it lands at the 34th percentile, so it helps a little and that's about it.

Stacked against the Sigma Art 17-40mm f/1.8, the Sony 18-105mm f/4 wins on range and video features but loses badly on optical quality and low-light capability. The Sigma is a full stop and change faster, and its Art series sharpness is in a different league. If you shoot mostly stills and don't need the reach, the Sigma is the better lens. The Tamron Di III VC 28-300mm f/4-7.1 offers way more telephoto reach and better stabilization, but you lose the constant aperture and the power zoom. For hybrid shooters who want one lens for everything, the Sony's 18-105mm range is more practical than the Tamron's 28-300mm, which starts too tight for indoor work.

The Canon EF-S 55-250mm f/4-5.6 IS STM is a budget telephoto that can't match the Sony's wide end or constant aperture, but it's lighter and sharper in its range. The Panasonic LUMIX S S-R28200 is a full-frame option with a similar all-in-one philosophy, but it's a different mount and a different price class. The Nikon NIKKOR 2178 is also in the mix, but it's not a direct competitor for Sony shooters. Bottom line: the Sony 18-105mm f/4 is the best choice here if you're on an APS-C Sony body and video is a priority. If stills sharpness matters more, look elsewhere.

Without a current price in our database, it's hard to pin down exact value, but this lens has historically been a solid mid-range buy, especially on the used market. The constant f/4 aperture and power zoom are features you usually pay more for, and the versatility means you might not need to carry two or three lenses for a day of mixed shooting. That said, the optical performance at the 18th percentile is a real trade-off. If you're comparing against something like the Sigma Art 17-40mm f/1.8, you're giving up a lot of sharpness and speed for that zoom range. For video-first shooters, the power zoom alone might justify the cost. For stills-focused photographers, there are sharper options out there.

The Sony E PZ 18-105mm f/4 G OSS is one of those lenses that quietly became a workhorse for APS-C Sony shooters, especially anyone doing video. It sits in that mid-range zoom category where you get a useful 27-157.5mm full-frame equivalent range without swapping glass constantly. The constant f/4 aperture is the headline feature here, and it's a big reason people search for this lens when they want a single do-it-all option for both stills and movies.

We don't have a current price in our database for this one, but it's been around long enough that used copies pop up regularly. The bundle listings floating around add a backpack, filters, a monopod, and a memory card, which is either a nice bonus or a pile of stuff you'll never touch depending on how you shoot. The lens itself is the star, and it's built around Sony's power zoom tech borrowed from their Handycam line.

Is the Sony 18-105mm f/4 good for video? That's the question most people are really asking, and the answer is mostly yes. The smooth, quiet power zoom is genuinely useful for run-and-gun shooting, and the constant aperture means you can zoom without your exposure shifting mid-shot. For stills, it's a solid general purpose zoom, though it's not going to win any sharpness contests against primes or Sony's higher-end G Master glass.

Skip the Sony 18-105mm f/4 if you're a stills-first photographer who cares about sharpness and build quality. The optical performance is below average, and the lens is heavy at 1814g for what it delivers. Macro shooters should absolutely look elsewhere, this lens scores 12 out of 100 for macro work. If you need low-light performance, the f/4 aperture will frustrate you indoors without a flash or high ISO tolerance. Consider a fast prime like a 35mm f/1.8 or a sharper zoom like the Sigma Art 17-40mm f/1.8 instead. Landscape photographers who pixel-peep corners will also be disappointed by the soft edges at the wide end.

Should you buy the Sony E PZ 18-105mm f/4 G OSS? If you shoot video on an APS-C Sony body and want one lens that handles most situations without swapping, yes. The power zoom is smooth and quiet, the constant f/4 aperture keeps exposure consistent while zooming, and the 18-105mm range covers a lot of ground. It's a genuinely practical lens for content creators, vloggers, and event shooters who need to move fast.

But if you're primarily a stills photographer, this lens is harder to recommend. The optical quality is below average for its class, the build feels less premium than the G badge suggests, and the stabilization is mediocre. You'd be better served by a sharper prime or a faster zoom, even if it means carrying a second lens. This is a video-first lens that happens to take photos, not the other way around.