The Best Value Lens for Every Camera Mount You Can Buy Now

Every camera mount has one lens that makes the rest of the lineup look overpriced. It is rarely the flashiest piece of glass in the catalog, and it is almost never the one the marketing pushes hardest. What follows is the single best value in each major mount you can still buy new today, one pick apiece, from Canon RF through Leica M and the two medium format systems to the three DSLR mounts that refuse to die.

Value here means price against performance, not simply the cheapest thing on the shelf. Sometimes that is a sub-$200 prime that punches four times above its price. Sometimes it is a $900 zoom that does most of what a $2,300 lens does at half the weight.

In mount after mount, the smartest first upgrade past the kit zoom is a cheap 40mm-to-50mm lens that opens wide, weighs almost nothing, and costs a rounding error next to the body. Medium format breaks the rule outright, because neither system sells genuinely inexpensive fast glass. Here is the whole slate.

Canon RF: The RF 50mm f/1.8 STM

The Canon RF 50mm f/1.8 STM is the cheapest lens Canon makes for the RF mount, and it is the one every new EOS R owner should buy before anything else. It lists at about $200, weighs 160 grams, and slips into a jacket pocket. For that money you get a fast normal prime that renders a soft, believable background blur the kit zoom simply cannot, along with quick and quiet STM autofocus that works in poor light.

It makes no pretense of being flawless, and it does not need to. There is no weather sealing, the build is light plastic, and it fights a little chromatic aberration and flare wide open. None of that matters at the price. The lens Canon wants you to lust after is the RF 50mm f/1.2 L, which costs more than ten times as much and weighs six times more. The f/1.8 does roughly ninety percent of what most people actually use a fifty for, which is why it is the reflexive answer to "what should I buy next" on the RF mount.

Nikon Z: The Z 40mm f/2

Nikon's equivalent is not quite a fifty. The Nikon Z 40mm f/2 sits at a slightly wider 40mm, which for a lot of shooters is the more natural walking-around angle, and it is one of the two least expensive full frame primes Nikon builds for the Z system, alongside the 28mm f/2.8. It runs $299 at list and often less, weighs 170 grams, and takes a small 52mm filter.

What makes it stand out over a plain budget prime is the close focusing. It focuses down to 0.29 meters, which is unusually tight for a lens like this and turns it into a capable tabletop and food lens on top of everything else. The mount is plastic and there is no aperture ring, but Nikon still gave it a dust and drip-resistant seal, and the optics hold up well enough that reviewers keep calling it the modern nifty forty. Mounted on a Z DX body, it becomes a 60mm-equivalent short portrait lens, which makes it a smart buy across the whole Z range rather than just full frame.

Sony E: The Tamron 28-75mm f/2.8 Di III VXD G2

This is the first real break from the cheap-prime pattern, and it earns it. The Tamron 28-75mm f/2.8 Di III VXD G2 is a full frame standard zoom that holds f/2.8 across its range for about $799, weighs 540 grams, and focuses fast and silently thanks to Tamron's VXD linear motor. On an a7 IV it feels light, and it covers the wide-to-short-telephoto range most photographers live in.

The comparison that matters is Sony's own FE 24-70mm f/2.8 GM II, which is the better lens on paper and lists near $2,300. The Tamron gives up a little reach at the wide end and some of the last measure of corner sharpness, and in exchange it costs less than a third as much. For a working generalist or a serious hobbyist who wants one do-everything f/2.8 zoom without spending flagship money, nothing on the E mount beats it on value. It also mounts on Sony's APS-C bodies, where it becomes a 42-113mm equivalent.

L-Mount: The Sigma 28-70mm f/2.8 DG DN Contemporary

The L-Mount Alliance of Leica, Panasonic, and Sigma has a deep catalog, but its best value is a Sigma, and it is built on the same idea Tamron used on Sony. The Sigma 28-70mm f/2.8 DG DN Contemporary is a constant f/2.8 standard zoom that lists around $989 and weighs just 470 grams. That is remarkable for the class. Sigma's own 24-70mm f/2.8 DG DN II Art covers a little more at the wide end and seals better, and it weighs 745 grams and costs more to do it.

You are paying for compactness and speed rather than the last four millimeters at the wide end. Starting at 28mm instead of 24mm is the trade that got Sigma to roughly two-thirds the weight, and for street work, travel, and events on a Panasonic S or a Leica SL body, that is a trade most people would take twice. It is also sold in Sony E, but the L mount is where its value stands out most, because the alliance has fewer budget standard zooms to compete with it.

Fujifilm X: The Viltrox AF 56mm f/1.4

Fujifilm's best value comes from outside Fujifilm. The Viltrox AF 56mm f/1.4 is an autofocus portrait prime that gives an 85mm-equivalent field of view on an X-mount body, opens to a genuinely fast f/1.4, and lists for $299 while typically selling for $239, and less on sale. The lens it is measured against is the Fujinon XF 56mm f/1.2 R, which is superb and costs close to a thousand dollars. The Viltrox delivers most of that look, with lovely bokeh and strong sharpness once you nail focus, for a quarter of the price.

Its autofocus is not quite as sure as the Fujinon's, and the newer Viltrox 56mm options, an f/1.7 Air and an f/1.2 Pro, now bracket it above and below. The f/1.4 remains the value sweet spot, and it is the lens that first proved a third party could make a Fuji portrait lens worth owning. If portraits are the reason you bought into the system, learning to light and direct a subject matters more than the last stop of aperture, and a program like Peter Hurley's headshot course will do more for your keeper rate than a pricier lens.

Micro Four Thirds: The Panasonic Lumix G 25mm f/1.7

The best pure value on this entire list, measured in dollars, is a Micro Four Thirds lens. The Panasonic Lumix G 25mm f/1.7 ASPH gives a 50mm-equivalent field of view, weighs 125 grams, and sells new for about $250. 

On the smaller Micro Four Thirds sensor you do not get the same background separation a full frame fifty gives, but you get a sharp, quick, genuinely tiny normal prime for less than the cost of a decent tripod head. It works on Panasonic Lumix G bodies and on OM System and Olympus bodies alike, since the mount is shared across the two makers. For anyone shooting a small mirrorless kit for travel or street, it is the cheapest way to leave the kit zoom at home and still come back with better pictures.

Leica M: The TTArtisan 50mm f/1.4 ASPH

Leica M is the most expensive mount in photography, and its best value is not a Leica. The TTArtisan 50mm f/1.4 ASPH is a full frame manual prime for the M mount that sells for $349 and weighs about 400 grams. It is machined metal end to end, takes a 49mm filter, focuses to 0.7 meters, and couples to the rangefinder the way a Leica lens does. Leica's own lens at the same focal length and the same maximum aperture, the Summilux-M 50mm f/1.4 ASPH, costs $5,500.

That gap is about fifteen to one, and the TTArtisan is not fifteen times worse. It gives up some control of chromatic aberration and vignetting wide open, and the Leica holds up more evenly across the aperture range. The lens carries no electrical contacts to tell the body what it is, however. Voigtlander, built by Cosina, sits between TTArtisan and Leica with a deep VM lineup that still gets new lenses every year, and 7Artisans undercuts everyone. For scale, Leica's least expensive M lens of any kind is the Elmarit-M 28mm f/2.8 ASPH at $3,100.

Medium Format: Fujifilm G and Hasselblad XCD

Medium format is where the cheap normal prime stops winning. Nothing in either mount is cheap, so the value question becomes which lens gets you into a system whose bodies start near $6,000. On Fujifilm's G mount, the answer is the Fujifilm GF 35-70mm f/4.5-5.6 WR, which sells for $1,149 and weighs 440 grams. It is tied with the GF 50mm f/3.5 for the cheapest first-party lens in the mount, and it is the only lens at that price that covers a working range rather than one focal length: 35-70mm, or 28-55mm in full frame terms.

The lens most GFX buyers would otherwise put on the body first is the GF 32-64mm f/4 R LM WR, at $2,599 and 875 grams. The 35-70mm covers nearly the same span of angles for 44 percent of the price and 45 percent of the weight, and the $1,450 you keep is more than a quarter of what the body costs. Fujifilm calls the 35-70mm "the perfect gateway to the GFX System" and says it "resolves sensors over 100 MP." It retracts to 73.9mm long, takes 62mm filters, is weather resistant, and focuses to 35 centimeters. What you give up is aperture, at f/4.5 to f/5.6 on a format people buy precisely for shallow depth of field. 

On Hasselblad's XCD mount, the pick is the Hasselblad XCD 45mm f/4 P at $1,099, and nothing else in the mount is close. It gives a 36mm-equivalent field of view, the same view as the older XCD 45mm f/3.5 that costs $2,695, at 320 grams instead of 417 and 47mm from the lens flange instead of 70. Both are nine elements in seven groups, and the P adds two aspherical elements and focuses to 0.35 meters instead of 0.4. You pay for the size in aperture, f/4 wide open and a minimum of f/22 where the older lens stops down to f/32.

The margin is the whole story. The 45P is the only XCD lens under $1,500, it sits $600 below the next cheapest lens in the mount, and it costs less than a third of the V-series primes. On a system where the cheapest body is well over $5,000, a competent $1,099 prime that keeps the camera small is a treasure.

The DSLR Mounts Still Standing: Canon EF, Nikon F, and Pentax K

Both big DSLR mounts are winding down, and both still offer some of the best value in photography, precisely because so much good glass now floods the used market. Start new, though, because the entry primes are almost free. Canon still sells the Canon EF 50mm f/1.8 STM new at $169, and used copies are everywhere for less. It is the same optical formula as the plastic-fantastic fifty that has anchored Canon kits for decades, with a quieter STM motor bolted on. On a used EOS body, it is the cheapest real upgrade in the hobby.

Nikon's F-mount answer is the AF-S Nikkor 50mm f/1.8G, which is still current and still sells new for around $236. It autofocuses on every modern Nikon DSLR, full frame or DX, and it is sharp, light, and forgiving. If you shoot a crop-sensor body like a D5600 or a D7500, the AF-S DX Nikkor 35mm f/1.8G is the sibling to buy instead, at around $200, because it gives a normal 50mm-equivalent angle rather than a short portrait one.

Pentax K is the outlier here, because it is not winding down at all. Ricoh is the only maker still building new DSLRs. The value pick is the smc Pentax-DA 35mm f/2.4 AL, $147 and 124 grams, and it is an APS-C lens on purpose. Every Pentax body that is actually common, the KF, the K-70, the K-50, the KP, the K-3 Mark III, is APS-C. The cheapest full frame normal Ricoh sells, the HD Pentax-FA 50mm f/1.4, is 2.7 times the price and lands at 76.5mm-equivalent on the crop body the buyer owns, which makes it a portrait lens rather than a normal.

Within the DA line, the 35mm f/2.4 is the only inexpensive true normal: 53.5mm equivalent, six elements in five groups, a 49mm filter, 0.3 meters minimum focus, and roughly 1.7 stops faster than the 18-55mm kit zoom at the same focal length. Ricoh's own copy calls it "the perfect choice for digital SLR beginners to familiarize themselves with the basics of using interchangeable lenses." An f/2.4 maximum aperture is only modestly fast, and the 35mm is a plastic-era budget piece with an smc rather than an HD coating. That is what makes it a value pick and not a quality pick.

The math on the DSLR mounts is the sharpest argument on this page. A clean used full frame body and one of these cheap primes can be had for the price of a mirrorless kit lens alone, and the pictures do not know the difference. That is the whole thesis in miniature: the light, cheap, fast prime keeps beating the expensive answer, and it has for a very long time. Before you spend flagship money, buy the value pick for your mount and shoot it until you can name exactly what it will not do.