Sony E 10-20mm f/4 G(15-30mm eq.) APS-C Power ZoomSample Images Intro New Good Bad Missing Compatibility Specifications Performance Sony A1 A9 II A7R IV A7R III A7 IV A7S III A6600 A6400 A6100 ZV-E10 Lenses Sony E 10-20mm f/4 G PZ (62mm filters, 6.3 oz. (179 g), 0.5'/0.15m close focus, 0.18× macro ratio, $748). bigger. I'd get mine at B&H, at Adorama or at Crutchfield, or eventually used at eBay if you know How to Win at eBay. This 100% all-content, junk-free website's biggest source of support is when you use those or any of these links to my personally approved sources I've used myself for way over 100 combined years when you get anything, regardless of the country in which you live — but I receive nothing for my efforts if you get it elsewhere. Sony does not seal its boxes in any way, so never buy at retail or any other source not on my personally approved list since you'll have no way of knowing if you're missing accessories, getting a defective, damaged, returned, dropped, incomplete, gray-market, store demo or used lens — and all of my personally approved sources allow for 100% cash-back returns for at least 30 days if you don't love your new lens. I've used many of these sources since the 1970s because I can try it in my own hands and return it if I don't love it, and because they ship from secure remote warehouses where no one gets to touch your new lens before you do. Buy only from the approved sources I've used myself for decades for the best prices, service, return policies and selection.
June 2022 Better Pictures Sony Sony Lenses Canon Nikon Fuji LEICA Zeiss All Reviews Sony vs. Nikon vs. Canon Full-Frame
Sample Images topSample Images Intro New Good Bad Missing Compatibility Specifications Performance More samples throughout this review at Bokeh, Macro, Spherochromatism and Sunstars. These are just snapshots; my real work is in my Gallery. These are all shot hand-held as STANDARD JPGs; no tripods, no FINE or EXTRA FINE JPGs or RAW files were used or needed. These are shot wide-open at f/4, showing this lens at its worst. I find at 10mm it can be a little softer in the corners, and it sharpens right up by f/5.6, and at 14mm and 20mm it's super-sharp even in the corners at f/4. Know that at f/4 there is very little depth of field and much of these images in simply out of focus rather than unsharp; each is focused on the central ball: Canary Palm, 11:22 AM, Wednesday, 18 May 2022. Sony ZV-E10 with OWC Atlas Pro 256GB SDXC V90 card, Sony E 10-20mm f/4G PZ at 10mm wide-open at f/4 at 1/160 at Auto ISO 100 (LV 11⅓), Perfectly Clear. bigger or camera-original © JPG file.
Canary Palm, 11:52 AM, Monday, 16 May 2022. Sony ZV-E10 with OWC Atlas Pro 256GB SDXC V90 card, Sony E 10-20mm f/4G PZ at 14mm wide-open at f/4 at 1/200 at Auto ISO 100 (LV 11⅔), Perfectly Clear. bigger or camera-original © JPG file.
Canary Palm, 11:532 AM, Monday, 16 May 2022. Sony ZV-E10 with OWC Atlas Pro 256GB SDXC V90 card, Sony E 10-20mm f/4G PZ at 20 mm wide-open at f/4 at 1/160 at Auto ISO 100 (LV 11⅓), Perfectly Clear. bigger or camera-original © JPG file.
Introduction topSample Images Intro New Good Bad Missing Compatibility Specifications Performance
This is a sharp little ultrawide APS-C lens for Sony's APS-C cameras. It's a much tougher version of the older Sony E 10-18mm f/4. The older 10-18mm weighs less and has optical stabilization lacking in this new lens, while this new G lens is smaller and adds a power zoom for video use. It works on full-frame cameras, however they simply crop automatically to use only the central APS-C sections of their sensors.
Sony E 10-20mm f/4 G PZ. bigger. I'd get mine at B&H or at Adorama, or eventually used at eBay if you know How to Win at eBay.
New intro topWorld's smallest APS-C ulltrawide zoom. World's first APS-C power-zoom ultrawide.
Good intro topSmall. Sharp. Great Sunstars and remarkably free from flare. Programmable focus lock button. AF/MF switch.
Bad intro topProduction dumped to China, not made domestically in Japan. Plastic filter threads and plastic exterior.
Missing intro topNo aperture ring. No Stabilizer switch for in-camera stabilization. No focus or depth-of-field scales. No infra-red focus indices.
Compatibility topSample Images Intro New Good Bad Missing Compatibility Specifications Performance I'd get mine at B&H or at Adorama, or eventually used at eBay if you know How to Win at eBay. This works on all Sony E-mount cameras, both full-frame and crop-sensor APS-C. This is an APS-C lens, so full-frame cameras automatically will use only the central APS-C portions of their sensors. Don't use this on full-frame; use the FE 16-35mm f/4G PZ instead to make the best use of your full-frame sensor. It will not work on any Sony A-mount DSLR or any Minolta MAXXUM 35mm SLR of any kind. Those use the old A mount which was actually the Minolta MAXXUM mount from 1987.
Specifications topSample Images Intro New Good Bad Missing Compatibility Specifications Performance
I'd get mine at B&H or at Adorama, or eventually used at eBay if you know How to Win at eBay.
Name specifications topSony calls this the Sony E 10-20mm f/4 G PZ:E: Full-frame coverage, E-mount. G: "Good," meaning Sony's nearly best, but not quite as physically tough and good as Sony's GM "Good Master" lenses. PZ: Power Zoom. There is an electronic motor which zooms the lens, making smooth zooms easy for video. Sony's model number: SELP1020G.
Optics specifications topSony E 10-20mm f/4G internal optical construction. Aspherical, ED and ED Aspherical elements. smaller. 11 elements in 8 groups. 4 Aspherical elements, of which one is an ED Aspherical element. 3 ED extra-low dispersion elements, which help reduce secondary axial chromatic aberration. One of these is an ED Aspherical element.
Diaphragm specifications topSony E 10-20mm f/4 G PZ. bigger. 7 rounded blades. Electronically actuated. Stops down to f/22.
Filters specifications topPlastic 62mm filter thread.
Coverage specifications topAPS-C (16 × 24mm). Used on a full-frame body, the sensor will be cropped (most of the pixels are thrown away). It will look OK when shooting, but you'll notice the image sizes are much smaller than when shot with full-frame lenses on the same camera.
Focal Length specifications top10-20mm. When used on Sony's APS-C cameras, it sees the same angles of view as a 15-30mm lens sees when used on a full-frame camera. See also Crop Factor.
Angle of View specifications top109º ~ 70º diagonal on APS-C.
Autofocus specifications topNo external movement as focussed, so no air or dust is sucked in.
Focus Scale specifications topNo. Not on lens, but may be displayed in-camera.
Infinity Focus Stop specifications topNo. You have to focus somehow to get precise focus at infinity, just like at every other distance.
Depth of Field Scale specifications topNo. Not on lens, but may be displayed in-camera.
Infrared Focus Index specifications topNo.
Close Focus (distance from subject to image plane) specifications topManual Focus10mm: 0.43 feet (5.1" or 0.13 meters). 20mm: 0.56 feet (6.7" or 0.17 meters). Autofocus0.66 feet (7.87" or 0.20 meters).
Working Distance (distance from subject to front of lens at close-focus distance) specifications topManual Focus10mm: 0.19 feet (2.3" or 5.8 cm). 20mm: 0.32 feet (3.9" or 9.8 cm)
Autofocus0.42 feet (5.0" or 12.8 cm).
Maximum Reproduction Ratio specifications topManual Focus: 1:5.6 (0.18×). Auto Focus: 1:7.1 (0.14×).
Reproduction Ratio Scale specifications topNo. Not on lens, but may be displayed in-camera.
Image Stabilizer specifications topNONE, but will work with in-camera sensor-shift stabilization.
Caps specifications topALC-F62S front and ALC-R1EM rear cap included.
Hood specifications topALC-SH169 Hood for 10-20mm f/4 G PZ. bigger. ALC-SH169 Hood included.
Size specifications top2.75" ø maximum diameter × 2.17" extension from flange. 69.8 mm ø maximum diameter × 55.0 mm extension from flange.
Weight specifications top6.305 oz. (178.8 g) actual measured weight. Rated 6.3 oz. (178 g).
Quality specifications topMade in China.
Announced specifications top10 AM, Wednesday, 01 June 2022, NYC Time.
Promised for specifications top24 June 2022 in Japan. July 2022 in U. S. A.
Included specifications topLens. ALC-SH169 Hood. ALC-F62S front cap. ALC-R1EM rear cap.
Sony's Model Number specifications topSELP1020G.
Price, U. S. A. specifications topJune 2022$748.
Performance topSample Images Intro New Good Bad Missing Compatibility Specifications Performance
Overall Autofocus Breathing Bokeh Distortion Ergonomics Falloff Filters Flare & Ghosts Lateral Color Fringes Lens Corrections Macro Mechanics Sharpness Spherochromatism
I'd get mine at B&H or at Adorama, or eventually used at eBay if you know How to Win at eBay.
Overall performance topThe 10-20mm is a tough little gem that just works. Bravo!
Autofocus performance topAutofocus is fast as we expect; ultrawide lenses always focus quickly.
Focus Breathing performance topFocus breathing is the image changing size as focused in and out. It's important to cinematographers that the image not breathe because it looks funny if the image changes size as focus gets pulled back and forth between actors. If the lens does this, the image "breathes" by growing and contracting slightly as the dialog goes back and forth. There is nearly no breathing in the 10-20mm. Its much better than other lenses. There is no breathing at all at the 10mm end, and just a tiny amount at the 20mm end. Bravo!
Bokeh performance topBokeh, the feel, character or quality of out-of-focus areas as opposed to how far out of focus they are,doesn't really matter with a lens this wide and this slow because rarely is anything out of focus, but if you look really hard, bokeh is excellent. Here are photos from headshot distance wide-open. I'm focused on the DAVIS logo. Click any for the © camera-original file: Made-in-U. S. A. Davis 6250 weather station, 11:57 AM, Monday, 16 May 2022. Sony ZV-E10 with OWC Atlas Pro 256GB SDXC V90 card, Sony E 10-20mm f/4G PZ wide-open at f/4 at 1/2,000 and 1/1,600 at Auto ISO 100 (LV 15.0 and 14.6), Perfectly Clear. Click either for the camera-original © file. As always, if you want to throw the background as far out of focus as possible, shoot at 20mm at f/4 and get as close as possible.
Distortion performance topThe Sony E 10-20mm f/4 G PZ has no visible distortion, as shot on Sony cameras, which correct it automatically. If you shoot raw data rather than JPG images, whatever software you use to create visible images from raw data may or may not correct the distortion as is done in-camera as JPGs. You're on your own there; I don't bother with raw data. For more critical scientific use, use these corrections in Photoshop's lens correction filter to JPG images. These aren't facts or specifications, they are the results of my research that requires hours of photography and calculations on the resulting data.
© 2022 KenRockwell.com. All rights reserved. * Slight waviness remains after this correction. ** Very slight waviness remains after this correction.
Ergonomics performance top
This is an easy-to-use lens. It's great having a real AF/MF switch and not having to find it in the menus. The zoom ring isn't marked, so it's easy to confuse focus and zoom. You can zoom either with the electronic ring or the W-T slider. The zoom slider should be further up the lens where our thumb goes naturally; as it is I have to go out of my way to get my thumb down to the power zoom slider. The programmable focus lock button is way too low; it's not where our thumb goes naturally so I have to reach down to hit it. I suspect Sony reserved the top of the lens for the E 4/PZ 10-20 G marking, rather than to have moved the zoom slider up there more where our fingers go.
Falloff performance topThe 10-20mm is remarkably free from falloff. I've greatly exaggerated the falloff by shooting a gray field and placing these on a gray background; it will not look this bad in actual photos of real things:
If you go out of your way to turn off the automatic correction you can see some, but even then it's not all that bad, remembering that I'm exaggerating it here:
Filters, use with performance topThere's no need for thin filters. You can use one thick or two thin 62mm filters at 10mm without vignetting. Go ahead and use your standard rotating polarizer and grad filters, but don't try to stack them with any other filters unless you're careful, and you may have to zoom-in a little bit. Don't use a polarizer at the 10mm end; the sky's natural polarization will appear as a dark band in the sky with a lens this wide.
Flare & Ghosts performance topThis lens is remarkably free from flare and ghosts. See examples at Sunstars. Bravo!
Lateral Color Fringes performance topSony's default automatic correction removes any that might be there. If you go out of your way to turn it off and then go looking for it (or if you collect raw data rather than shoot actual images and then process that data into images using software that doesn't apply the same correction as the cameras do), then there is just a tiny bit of blue/orange lateral fringing at all focal lengths. Even uncorrected it's essentially invisible, which is superb performance There is spherochromatism, which can cause color fringes on things that aren't in perfect focus at large apertures. Spherochromatism is a completely different aberration in a different dimension than lateral color fringes. This can lead to some minor blue-halo fringing on contrasty background highlights as shown in some of the palm photos at the top.
Lens Corrections performance topSony cameras correct for any or all of Falloff ("Shading"), Lateral Color ("Chromatic Aberratio…") and Distortion. By default, Falloff ("Shading"), Lateral Color ("Chromatic Aberratio…") and Distortion correction are all ON. Falloff ("Shading") Lateral Color ("Chromatic Aberratio…") can be turned OFF, while Distortion correction is always ON.
Macro Performance performance topFor an ultrawide lens, macro performance is marvelous. It focuses to within a few inches or centimeters in front of the lens:
Wide-Open at f/4It's reasonably sharp even wide-open: Casio G-Shock Solar Atomic Watch at close-focus distance wide-open at f/4 at 20mm, 16 May 2022. Sony ZV-E10 with OWC Atlas Pro 256GB SDXC V90 card, Sony E 10-20mm f/4G PZ wide-open at f/4 at 1/2,500 at Auto ISO 100 (LV 15.3). bigger or camera-original © file.
1,200 × 900 pixel (5× magnification) crop from above. bigger or camera-original © file. If this 1,200 × 900 pixel crop is about 3" (7.5cm) wide on your screen, then the complete image printed at this same large magnification would be about 10 × 15" (25 × 38cm). If this 1,200 × 900 pixel crop is about 6" (15cm) wide on your screen, then the complete image printed at this same extreme magnification would be about 20 × 30" (50 × 75cm). If this 1,200 × 900 pixel crop is about 12" (30cm) wide on your screen, then the complete image printed at this same insanely high magnification would be about 40 × 60" (1 × 1.5 meters).
At f/8Like all lenses, it's super-sharp at f/8: Casio G-Shock Solar Atomic Watch at close-focus distance wide-open at f/8 at 20mm, 16 May 2022. Sony ZV-E10 with OWC Atlas Pro 256GB SDXC V90 card, Sony E 10-20mm f/4G PZ at f/8 at 1/640 at Auto ISO 100 (LV 15.3). bigger or camera-original © file.
1,200 × 900 pixel (5× magnification) crop from above. bigger or camera-original © file. If this 1,200 × 900 pixel crop is about 3" (7.5cm) wide on your screen, then the complete image printed at this same large magnification would be about 10 × 15" (25 × 38cm). If this 1,200 × 900 pixel crop is about 6" (15cm) wide on your screen, then the complete image printed at this same extreme magnification would be about 20 × 30" (50 × 75cm). If this 1,200 × 900 pixel crop is about 12" (30cm) wide on your screen, then the complete image printed at this same insanely high magnification would be about 40 × 60" (1 × 1.5 meters).
Mechanical Quality performance topSony E 10-20mm f/4 G PZ. bigger. It has glass glass and a metal mount, and most of the rest is just Chinese plastic.
FinishBlack plastic.
HoodPlastic bayonet.
Front BumperNone.
Filter ThreadsPlastic.
Hood Bayonet MountPlastic.
Thin Trim Band just behind Hood MountAnodized aluminum.
Front Focus RingPlastic.
Middle Zoom RingPlastic.
Barrel ExteriorAll plastic.
Zoom Slide SwitchPlastic.
Focus Lock ButtonPlastic.
AF/MF Slide SwitchPlastic.
IdentityPrinted around front of lens, also printed on top of barrel
InternalsSeem like all plastic.
Dust Gasket at MountYes.
MountMetal.
MarkingsPaint.
Serial NumberSony E 10-20mm f/4 G PZ. bigger. Laser engraved on bottom of barrel.
Date CodeNone found.
Noises When ShakenModerate clunking presumably from the uncaged focus and zoom groups flopping around.
Made inMade in China.
Sharpness performance topLens sharpness has nothing to do with picture sharpness; every lens made in the past 100 years is more than sharp enough to make super-sharp pictures if you know what you're doing. The only limitation to picture sharpness is your skill as a photographer. It's the least talented who spend the most time worrying about lens sharpness and blame crummy pictures on their equipment rather than themselves. Skilled photographers make great images with whatever camera is in their hands; I've made some of my best images of all time with an irreparably broken camera! Most pixels are thrown away before you see them, but camera makers don't want you to know that. If you're not getting ultra-sharp pictures with this, be sure not to shoot at f/11 or smaller where all lenses are softer due to diffraction, always shoot at ISO 100 or below because cameras become softer at ISO 200 and above, avoid shooting across long distances over land which can lead to atmospheric heat shimmer, be sure everything is in perfect focus, set your camera's sharpening as you want it (I set mine to the maximum) and be sure nothing is moving, either camera or subject. If you want to ensure a soft image with any lens, shoot at f/16 or smaller at ISO 1,600 or above at default sharpening in daylight of subjects at differing distances in the same image. People worry waaaaay too much about lens sharpness. It's not 1968 anymore when lenses often weren't that sharp and there could be significant differences among them; ever since about 2010 all new lenses are all pretty much equally fantastic. This lens is very sharp corner-to corner at every aperture, limited of course by diffraction at the very smallest apertures. While it's super-sharp even wide-open at f/4 at 14mm and 20mm, it's a little softer wide-open at f/4 at 10mm in the corners, sharping up by f/5.6. Sony's MTF charts are fairy-tale calculations from Sony's marketing department ignoring diffraction and flare, and certainly do not represent actual measured performance: MTF at 20mm at f/4 and f/8 at 10 cyc/mm and 30 cyc/mm, radial (solid) and tangential (dotted).
MTF at 10mm at f/4 and f/8 at 10 cyc/mm and 30 cyc/mm, radial (solid) and tangential (dotted).
Spherochromatism performance topSpherochromatism, also called secondary spherical chromatic aberration or "color bokeh," is an advanced form of spherical and chromatic aberration in a different dimension than lateral chromatic aberration. It happens mostly in fast normal and tele lenses when spherical aberration at the ends of the color spectrum are corrected differently than in the middle of the spectrum. Spherochromatism can cause colored fringes on out-of-focus highlights, usually seen as green fringes on backgrounds and magenta fringes on foregrounds. Spherochromatism is common in fast lenses of moderate focal length when shooting contrasty items at full aperture. It goes away as stopped down. It has just a little spherochromatism, with out-of-focus backgrounds having slight blue fringes and out-of-focus foregrounds having sight amber fringes wide-open at f/4: Mondaine A132.30348.11SBB at close-focus distance at 20mm at f/4, 16 May 2022. Sony ZV-E10 with OWC Atlas Pro 256GB SDXC V90 card, Sony E 10-20mm f/4G PZ wide-open at f/4 at 1/4,000 at Auto ISO 100 (LV 16.0). bigger or camera-original © file.
1,200 × 900 pixel (5× magnification) crop from above. bigger or camera-original © file. If this 1,200 × 900 pixel crop is about 3" (7.5cm) wide on your screen, then the complete image printed at this same large magnification would be about 10 × 15" (25 × 38cm). If this 1,200 × 900 pixel crop is about 6" (15cm) wide on your screen, then the complete image printed at this same high magnification would be about 20 × 30" (50 × 75cm). If this 1,200 × 900 pixel crop is about 12" (30cm) wide on your screen, then the complete image printed at this same extreme magnification would be about 40 × 60" (1 × 1.5 meters).
Image Stabilization (VR) performance topThis lens has NO Optical Image Stabilization (OIS, IS or VR (Vibration Reduction)), although it will work with in-camera stabilization.
Sunstars performance topWith a 7-bladed rounded diaphragm, I get great 14-pointed sunstars on brilliant points of light at small apertures. Ignore the vertical smear at large apertures, this is a sensor artifact called interline transfer smear and not a lens defect. Ignore the crazy rainbow dots at small apertures; these are sensor artifacts caused by taking a picture directly of the sun and exposing for the dark underside of a huge palm tree, and using that same palm tree to hide the sky to accentuate the stars. Click any to enlarge: Click any to enlarge.
Compared topSample Images Intro New Good Bad Missing Compatibility Specifications Performance I'd get mine at B&H or at Adorama, or eventually used at eBay if you know How to Win at eBay. This E 10-20mm f/4 G PZ is a much tougher version of the older Sony E 10-18mm f/4. The older Sony E 10-18mm f/4 OSS weighs much less and has optical stabilization lacking in this new lens, while this new G lens is smaller and adds a power zoom for video use. Both have constant f/4 maximum apertures. The 10-18mm has a real mechanical zoom ring, with this 10-20mm f/4 G PZ instead has a motorized zoom system optimized for video.
Recommendations topSample Images Intro New Good Bad Missing Compatibility Specifications Performance I'd get mine at B&H or at Adorama, or eventually used at eBay if you know How to Win at eBay. This is a tough little gem. It's great for stills, but its power zoom is best for video use. I prefer the direct mechanical zoom of the older 10-18mm, and I also prefer the stabilization in the 10-18mm — but the 10-18mm is very flimsy compared to this tougher 10-20mm f/4 G. Don't use this APS-C lens on full-frame cameras, which will crop their sensors and throw away half of the resolution. Instead use the FE 16-35mm f/4G PZ on full-frame to make the best use of your full-frame sensor. I use a clear (UV) protective filter instead of a cap so I'm always ready to shoot instantly. I only use a cap when I throw this in a bag with other gear without padding — which is never. The UV filter never gets in the way, and never gets lost, either. The very best protective filter is the Hoya multicoated HD3 62mm UV which uses hardened glass and repels dirt and fingerprints. For less money, the B+W 62mm 010 is an excellent filter, as are the multicoated version and the basic multicoated Hoya filters, but the Hoya HD3 is the toughest and the best. Nikon's 62mm NC (No Color) protective filter is also superb. Filters last forever, so you may as well get the best today. The Hoya HD3 stays cleaner than the others since it repels oil and dirt. I use my classic Nikon 62mm L37c (multicoated 370 nanometer UV) filters because I bought them back in the 1980s when they were the best, and they never wear out. All these filters are just as sharp and take the same pictures. The difference is how much abuse they'll take and stay clean and stay in one piece. Since filters last a lifetime or more, there's no reason not to buy the best as it will last you for the next 40 years. Filters aren't throwaways like digital cameras or this plastic lens which we replace every few years, like it or not. I'm still using filters I bought back in the 1970s! I'd get mine at B&H or at Adorama, or eventually used at eBay if you know How to Win at eBay. This 100% all-content, junk-free website's biggest source of support is when you use those or any of these links to my personally approved sources I've used myself for way over 100 combined years when you get anything, regardless of the country in which you live — but I receive nothing for my efforts if you get it elsewhere. Sony does not seal its boxes in any way, so never buy at retail or any other source not on my personally approved list since you'll have no way of knowing if you're missing accessories, getting a defective, damaged, returned, dropped, incomplete, gray-market, store demo or used lens — and all of my personally approved sources allow for 100% cash-back returns for at least 30 days if you don't love your new lens. I've used many of these sources since the 1970s because I can try it in my own hands and return it if I don't love it, and because they ship from secure remote warehouses where no one gets to touch your new lens before you do. Buy only from the approved sources I've used myself for decades for the best prices, service, return policies and selection. Thanks for helping me help you! Ken.
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