Canon EF 85mm f/1.8 USM Lens – Black
Canon EF 85mm f/1.8 USM Lens – Black
Weight: | 0.94 Pounds |
Dimensions: | 7.5 x 7.1 x 7.5 centimetres |
Brand: | Canon |
Model: | 2519A012 |
Part: | 2519A012AA |
Colour: | Black |
Dimensions: | 7.5 x 7.1 x 7.5 centimetres |
Origin: | Great Britain |
This is a classic lens that I fell in love with as soon as I saw the kinds of images it took. Its sharp, very sharp and has great bokeh too and it flatters the subject by making them slimmer so it is great for portraits. It is a fast lens at f1.8 and I thoroughly recommend it.
Very good quality/price must-have lenses for everyone, I use mine with an aps-c DSLR without any trouble. Highly recommended for portrait photography.
I just go to this lens all the time. I like the simplicity.it was one of the first lenses I started using 10 years ago – any maybe that’s why I feel so comfortable using it. But it also means, its that easy, anyone can use it.
Very good services of delivery, especail on time perfect lens for the photography.
Really really love this lens. Amazing for portrait photography. However, it is not a beginner’s lens, as it might seem a bit confusing at first.
Outstanding lens at a fraction of the price of the L-series. If you’re looking for a fixed lens, then you can’t go far wrong with this beauty.
I loved this lens but although I only used it occasionally and it suffered no trauma, something failed after 18 months and auto focus no longer works. Very disappointing as I have bought many lenses second hand which all work perfectly – this was the only lens I bought brand new
A very good lens – and not just for portraiture. Excellent value – it was selling for 469.99 as far back as 2012. Lighter than many Canon lenses so worth adding to your camera bag on mos
I loved this lens. I did have to return it as I decided that I needed a 50mm lens instead. The 85mm, f1.8 is tack sharp, lovely bokeh and is a bargain. I reluctantly returned it. I take food photographs. This is a great lens for that. It allowed me to get closer than my Canon 100mm F2.8L lens. I love my 100mm lens and that is my work horse. However, I would say that the 85mm f1.8 is as sharp and certainly great value.
Both on a 5D mk 3 and 7 Dmk2 Portraits Jump off the Screen ..
Serious value for money
Love i
Great piece of glass lightweight good fast lens exellent for portraiture and field work.Quick service through Amazon, quicker than stated over Xmas too!.
This is one for the portrait photography enthusiasts!
The focus is sharp at any aperture size – wide or shut.
I am using this on a Canon EOS6D and being a full frame camera, there is a bit of lens aberration on some pictures, but nothing that a little photoshop cannot fix.
Its quite a heavy lens, so be ready to lug it around with your kit.
Its a specialised lens which won’t replace your regular lens, but will complement it well.
I carry it along with my Canon 24-105 f1.4 L IS normally.
I have been having the most fun since I have got this lens.
Definitely recommended for the portrait fan.
Amazing, my favourite lense so far! The bokeh is incredible. But you need a verysteady hand as blurring can happen more easily with this than say a 50mm as there is no image stabilisation.
This is a must own lens for full frame users. Crop users be aware that with the 1.6 crop factor the lens works out to be something like an effective 135mm.
Great creamy bokeh when shot wide open and good low light performance. To the untrained eye it’s really hard to spot the difference between this lens and the L f/1.4. Sure If you’re a protog you’d want the L f/1.4 but honestly the difference is negligible for most users.
The lens is a little soft in the corners at 1.8 which is really to be expected at those wide apertures unless you’re buying insanely expensive portrait lenses like the L 85mm f/1.2 or a Zeiss Otus 85mm f/1.4. It sharpens up really nicely at f/2.8 and is razor sharp across the frame at f/4 and above.
On a full frame camera this is really good first portrait lens to go for especially If you’re on a budget. At this price point there really isn’t anything to touch it in terms of image quality. On a crop body it might not be such a good general focal length as at 135mm you may be happier with using zoom lenses that provide image stabilisation. In any case the image quality is great as I’ve tried it on both.
It’s a superb prime lens unquestionably the very best of the of non luxury lenses canon make with the 100mm and 50mm primes right behind it.
Great lens, very fast and sharp. A must have for anyone who wants to start portrait photography, or any shy person who wants to try street photography and not get to close.
Bought as a gift for my husband. It has proved ideal for getting candid portraits at family get-togethers. Wide-open with natural light produces stunning results compared with his existing 24-105 f4L. He is absolutely delighted with it.
im frankly annoyed that I didn’t switch to this lens years ago – i work professionally as a headshot photographer and the colours/ sharpness / bokeh are all far better than the 70-200 f2.8 at a fraction of the cost.
Ive attached actors headshots taken @ F2.2 – its now my go to lens
excellent lems that’t id pay 450+ for
pmna photography.
Fast, accurate, well priced – it’s the indoors version of the 135mm f2. If you are just building up your lens collection and need a fast prime or shooting indoors and find that 135mm f/2 is too long – cant fault the lens at this price.
I do recommend that you read about axial chromatic aberration (or longitudinal chromatic aberration) and understand what causes it – in short you will see green or purple outline around the out of focus edges with bright subjects in certain lighting conditions. Let that not scare you! It is common in fast prime lenses and you should not worry about it as it’s fixable in programs like Adobe Lightroom in a few mouse clicks.
For the money spent – really cannot recommend this more! Best of luck.
Traded in the Canon 70-200mm for this. Its a great lens but with travelling around alot with the weight and only using the shorter focal lengths (checked the metadata) I found the 85mm would more than cover my needs. It’s very compact, fast to focus and extremely light. I’ve had it a week and already used it on two shoots and I am very happy with the results.
I would have loved IS on it as it’s not that light, but it performs very well. Creamy sharp shots.
For the price its an excellent lens. However please keep in mind you do need to get used to it. The f1.8 is awesome but its easy to throw the whole picture out of focus because the FOV is so narrow.
I am using it both on the D7 Mk1 and the full frame D5 Mk2 and to be honest still getting used to using it even after about 5 weeks, but they may be me!
It is worth the money to have this in the camera bag
This is a cracking little lens.
I did a comparison between this and my Canon 24-105 f/4 IS L @ 85mm and the differences are shocking. This lens is so much sharper and has much nicer bokeh. At f/1.8 it’s a teeny bit soft in the middle (which may actually be quite flattering for portraiture) and there’s quite a bit of vignetting, but stop down to f/2 – f/2.2 and it’s lovely. By f/2.8 it’s beautiful.
There’s so much more detail in the edge of the frame compared to the 24-105 – not that it’ll make much difference if you’re shooting portraits as the edge and corners would most likely be blurred anyway, but, in the instance where you have the subject in the edge of the frame it’ll be pin-sharp at f/2.8 with hardly any vignette. In comparison, the 24-105 at f/4 has so much vignette that it’s really noticeable compared to the little 85mm Canon and the edges are mush.
I’d have absolutely no worries with using this at f/1.8 – especially considering vignette can pretty much be eliminated in Lightroom / ACR – but for me it’s at its best at f/2.8. This is where it really shines if you ask me.
I bought this during Canon’s 35 rebate scheme so I ended up only paying 200 for this lens. 200! That’s a true bargain for something that does something so well. Great colour and contrast across the frame. Perfect for portraits.
eally good quality, with my 6d sometimes front focusing but that is maybe my error, wide open f1.8 picture is really sharp, if stopped down sharpness improvement almost no visible
You’ve read the reviews that say that it’s great? It is certainly that. I’ve tried it on my 5D mark ii and it produced perfect portraiture – clear but with enough bokeh to gush, but strangely it didn’t look as clear on my 550D, maybe because one is FF and the other not?
Excellent sharpness and a nice size, weight and great price. Bought this for my Sony A7R to use with Viltrox EF-NEX ll adapter. It seemed more sensible than paying over the odds for Sony/Zeiss or the rather bulky Samyang. Autofocus is slow on the Sony, but I’m quite happy to use manual focus anyway.
Superb prime lens at an affordable price. Free of nearly all aberrations and very sharp images. In fact sharper, than many expensive zoom lenses and much lighter in weight. Recommended.
Note, sadly my lens is being replaced due to some debris inside the lens.
I love prime lenses and this is no exception. It is a great short telephoto lens (equivalent to a 135mm on a crop sensor camera) as well as a portrait lens.
The bokeh is superb – beautifully creamy.
The wide maximum aperture means that you do have to be careful when focusing – the shot can end up slightly out of focus because, at f1.8, the depth of field is so small.
A lovely lens.
Stunning image quality! The short time I had the lens, I really enjoyed using it. Quite a long lens on crop sensor (136mm equiv.) and not always easy to use indoors, but when you get the shot, it’s good – Very good.
I did return the lens, however, as I got an offer I couldn’t refuse on a Canon 70-200mm f4 L USM – Otherwise this lens would have been a keeper.
Highly recommended.
This lens cant be rated enough. I have few lenses and now decided to stick with getting good quality. I wanted to raise my photography standard, fed up of being disappointed with results, that is partly down to me and choice of lens and lens capability.
Not used it a ‘lot’ as yet but have used it for portraits and close up and shots outside, as many others I am disappointed canon dont include the hood, its an expensive piece of plastic which cold be included and may make the decision of quite a few people to buy this instead of something else, anyhow back to the lens.
The shots are incredibly sharp, focusing has to be accurate if you want the intended area in focus, people not into photography are now impressed with my shots, so yes it has taken my photography to a new level.
Mainly used on my 60D, it is however a telephotoish lens and thats not really my style, but for isolating things in the shot, close up and portraits it cannot be beat with what i can afford or already have.
Close up is 85cm, not macro but good enough to crop, however as mentioned focus has to be accurate and depth of field will only be around 5mm max at that distance, if not less. The area in focus in impressively sharp.
So if your on the fence, for the money go for it, on a crop it is a tele lens, ish, but great for portraits if you want head and shoulders from about 6-8 feet. I dont really do telephoto shots outside, i like wide angle, but this complements the lens I have, my main for the 60D is the 17-55. One day I will get a wider lens still, but also I have a 50mm 1.4 this complements the 85mm for me as a choice of two good primes. I also use full frame film, not used the 85 on film yet but will soon. I guess the final bit is that this adds that bit more enjoyment to photography which you will all understand if you are reading this, with a zoom, you stand where you ended up and zoom to get your composition, with a lens such as this you have to move about, use your feet and find the composition, it isnt just there.
I previously bought the Sigma 85mm f1.4 which I had to send back for a replacement as the focus wasn’t accurate on my copy. Then the second copy comes along and it’s the same issue. I ended up sending the second one back and getting this lens (for less than half the price) to try out as an alternative. I could not be happier.
It’s very sharp wide open at f1.8, and fast enough a lens to take photos in dark situations such as concerts or parties/weddings when not much light is available.
The Bokeh rendering is beautiful and buttery, and provided you don’t over-sharpen your images in Lightroom it will remain smooth and buttery. Often people complain that the bokeh isn’t nice but they’re cranking the sharpening to 70. Put 2 and 2 together there 😉
The lens is super light and the focus motor is very quiet. I can’t really hear it even in a dead silent room. The flaring on this is lovely too, this lens is the king of golden hour!
I’d recommend this as a necessity to anyone looking to shoot portraits. I’ve not tried it on my 7D yet (crop APS-C sensor), but on my full frame 6D it’s just gorgeous!
I was on the fence for very long time. Flip flopping between this one and Canon 50mm 1.4 . Most of the reviews I’ve came across recommended Canon EF 85mm f/1.8 USM Lens, apparently its crazy sharp .. I have Canon 600D and I do realise this would be more like telephoto on it so I would have equivalent of 136mm. So portraits on cropped sensor are only option outdoors unless you have specious house where you can step back 5 or 6 meters.
Since I have 50mm 1.8 ,on the end I’ve decided to go with 85mm as getting same focal length again does not give me much variety. I’ll spare you all technical details , you can read that elsewhere.
Well, I have one L lens – Canon EF 17-40 mm f/4.0 L USM Lens. Its good, very good. But what Canon EF 85mm f/1.8 USM produced is simple incredible! Yes I read it sharp but nothing prepared me for the shock once I loaded images first time on the monitor. I know I should not compare but what EF 85mm f/1.8 produces is just amazing compared to EF 50mm f/1.8! Images at any stop on EF 50mm f/1.8are simple blurry compared to EF 85mm f/1.8.
Now I know I will never use EF 50mm f/1.8 and my wife will never “authorise” purchase of full frame after seeing what good old Canon EOS 600D can do with EF 85mm f/1.8 attached to it!!! Anyone considering in future upgrading to full frame should consider the consequence of first using it on canon APS-C format camera.
I’ve yet to use this lens but I’ve heard nothing but good things. I’d needed an 85mm for portraits but couldn’t stretch to the 85L, the extra grand was just too much. This lens feels very well built and looks great, I just need to get a hood for it. Can’t wait to get on and book a job in that requires it’s usage.
I love this lens. I have used it on full-frame and cropped-sensor bodies I own and it is fantastic on both. I have used it to take portraits and landscapes (Photomerged Panoramas in Photoshop Elements look brilliant with this lens!)
I would definitely recommend this 85mm f/1.8!
The first job for this lens was my wedding, and I am glad to say it performed to a standard that I considered to be above its asking price. There were a few factors that had to be worked at, for example not being able to get too close to your subject and the occasional time where the lenses would hunt around to achieve a good focus. But all that aside it provided some beautiful images and will be getting plenty of use.
I have a Canon 700d (crop sensor)
My lens are:
18-135mm STM
50mm 1.8 “Nifty fifty”
…and now the above 85mm 1.8
I love it!
This lens first came out 21 years ago and is still going strong. When something works well there is no need to change it.
I wanted this for better portrait photos and the ability to shoot in poor light conditions with lower ISO settings. The large 1.8 aperture allows so much more light into the camera that it is able to focus quickly and the ISO settings stay low and I get crisp shots.
The focal distance is 85mm but on crop sensor cameras like mine that means 85mm times 1.6 which is circa 135mm in real life.
This works fine for portrait work and for the family shots which is why I bought it.
The ability of this to shoot in poor light indoors is great and means it can focus quickly for me to get the shot.
The downside of this lens is that it is a prime lens so it does not zoom at all which means you have to move with your feet to get the shot you want. In my house this means I struggle with certain shots as I have to be much further back. This can sometimes help as it keeps you far away form the subject so as to not disturb them such as children.
The lens is made well but it is not a top of the line L series lens so is made with some plastic. It still feels good though and is very pleasing to hold.
I have bought a UV filter for it to protect that glass and a rubber lens hood to help with lens flare and to protect it as well.
I recommend this lens however know what you want to use it for before you buy it and understand the difference between crop and full sensor cameras as well.
Cameras come and go but classic lens don’t. This 21 year old lens is still selling for 240 second had on ebay!
Using on a 1.6xCrop (550D)
Perfect for head & sholders portraits
Useful for product photography
Can get creative depth of field control
Very sharp
No use for groups of people indoors, you would have to be further back than most rooms allow.
Though I am sure a full frame sensor would help here to some degree.
This lens is perfect for someone who can’t afford the high end “L” glass from Canon. The picture quality is brilliant, it creates a lovely depth of field, both on crop sensor and on full frame its even better. The low light usage of this lens is also a strong point. If you take photos or even videos in dark conditions. The build quality of this lens is also brilliant, when u put it on the camera it feels solid and stable and goes on nice and smooth, I have some lenses, 35mm f2 that are slightly troublesome when putting them on but this one feels solid.
This lens is an absolute beauty. I just got it off Amazon and used it for the first time this weekend, and I was amazed by the quality of the shots. I have some other pretty good lens’, but this knocks them into the park. Its the kind of quality I would expect from an L series, but the cost of this is a no brainer. Get this lens and you wont be disappointed.
I wanted a portrait lens and after researching the market, decided upon this one. The lens was delivered first thing on Saturday and I had a wedding in the afternoon. I used my usual lenses for the occasion and when I was confident I had captured what I needed to, I swapped over and used this lens. Wow! the close-up detail is absolutely fantastic. Pin sharp with wonderful background blur. I’ve used so many times since (only a few weeks) and continue to be impressed. The auto-focus is quiet, quick and accurate. Wonderful lens which I would not hesitate in recommending for portraiture.
I’ve got many lenses and this if on of my favourite units.
It’s great for portraits and general use.
Also because of the low F number (1.8) it’s not bad in the low light but you may need a tripod for the best shots.
I would recommend this lens to everyone and the price is good to for what it is.
I just started with SLR and tried to find a lens specifically for taking portrait. I think this one works very well. Not so expensive but good enough for a beginner.
Nice weight, feels very solid.
Great at f1.8, superb at f2.8, flawless at f4.
Razor sharp images with great background blurring, makes the subject stand out dramatically.
Only wish I had bought sooner.
brilliant lens, just love the images i have captured so far.
im not any good at writing these reviews all i can say is its Perfect,,,,,
did take a bit of getting used to 🙂 and you need to be a good distance away but
when you get the hang of not trying to zoom the lens its great 🙂
I have taken some photo with this len and i,am very happy with the results the photos are very good at f 1,8 this lens is good for poriats and is good vaule for the money
I bought this having seen many reviews which rated this lens very highly and I have to say I agree. It’s a really lovely lens which is perfect for portrait shots. I don’t normally take many portrait shots and wanted the lens for outdoors shots as my other lenses don’t quite do what I want them to in poor light. Having got the lens I’m now finding I want to take more portrait shots as it is so good.
— My rating = 4.5 Stars —
Ordered this for my 600D a week or so ago. In my preliminary testing, I found the lens to be very sharp and it also focuses very fast! I would give it 4.5 stars but do not have the option of doing so! Half a star knocked for purple chromatic fringing around high contrast edges when wide open – this is gone if the aperture is stopped down a couple of times. Have had this lens for a few days and below are the impressions. Will add more in a few months time.
+ Fast Focusing
+ Even in dark and with only street and shop lights the focus motor doesn’t hunt for subject too much at all.
+ Very sharp for its price; great bang for buck
+ Very quite focusing motor
+ Focusing motor decoupled from the manual focus ring, so the ring can be used anytime
– Purple Chromatic fringing around high contrast edges at f/1.8, f/2.0, f/2.2 (at 1.8 you can see it without zooming in if you know where to look); however its tiny/negligible at f/2.2 and completely gone by f/2.4.
** Update after 6 months **
Lens is just as good as above, but took it out on summer / brightly lit days – chromatic fringing does stay for a few more stops (f/5.6 ish) although its intensity decreases. You can still spot it if you know where to look for it. Otherwise does what it says on the tin!
I bought this for my wife as she asked for it as she was about to go on a portrait workshop & was recommended to her by her photographer tutor.
As its for Xmas & as yet she’s not been on her course I don’t have much I can pass on to help others decide if to purchase or not, but from her just trying it in the house, she loves it so far.
I first bought this lens in January this year. I bougt it initially to take pictures indoor during the olympics and for handball pictures. The pictures were really sharp in low light condition with the lens wide opened. I then decided to sell it to fund another lens but in soon realised that as far as value for money is concerned, nothing beats this lens. I am into sports photography and this is the perfect lens for indoor photography if you can’t afford the 70-200 f2.8. I am getting this lens again for christmas and this time, I will make sure that I keep this one! It is also a great portrait lens.
What a fabulous portrait lens. I had read the reviews but there is nothing like putting it to the test. Great results so far. I am thrilled.
The Delivery company however were a disgrace.
HDNL/YODEL who were supposed to do the next day delivery were an absolute shambles. The delivery ended up taking 2 days and arrived too late for me to use the lens at a wedding shoot. I have to say that I will be reluctant to trust an Amazon next day delivery if they continue to use this dreadfully unreliable company. Amazon were very quick to refund me the delivery costs but that didn’t really help since I needed the lens for a photo shoot and was unable to get to a shop to buy one in time. Love the lens, very very disappointed in the delayed delivery. I like many many other Amazon faithfuls would like to see Yodel replaced by a reliable delivery company.
I had read lots and lots of reviews about various lenses and I felt that the EF 85 f/1,8 was just thhe right choice for me. I have other hobbies and interests and it is a balance act to spend my money :o)) This lens, however, is THE RIGHT CHOICE…!!! It is sharp, fast and has a wonderful boukeh – I recommend this lens BIG TIME !!!!
This is the best lens I’ve bought. At 285 it is easily the finest lens ”for the money” that you can buy. I’ve given it 4 stars as I would only give 5 for something that blows me away, and whilst I’m very very happy with the images from this lens, it just falls short ”ever so slightly” to warrant 5 stars. Autofocus is very quick in good light, and decent enough in slightly lower light. Colour rendition is very pleasing, as is the sharpness. It’s not mind blowing like from the 135mm f2, but that’s an altogether different price tag! I bought the 17-55mm 2.8 at the same time as buying this, and I can tell you the 85mm 1.8 is a better lens, with better image quality. and is 500 cheaper!!!
I bought this lens for my 5D MK2 as a portrait lens, and occasionally for street photography. I know there’s a better alternative L lens, which is much more expensive and can be quite slow in terms of focusing.
After using it for almost a week, here are my findings: the built quality is not too bad and it’s very light, the bokeh is simply amazing, the focus is extremely fast, photos are generally sharp even at wide open. However, I did found that it produces some colour fringing under strong sunlight.
I’d recommend this lens to anyone who wants a fast and fairly cheap portrait lens.
I have a few cameras but my most used body is my 5D mk2 and for this I have a variety of L lenses and a few non-Ls. The difference between them is normally very evident in the images. This lens, however, could pass for an L. It’s absolutely superb. Accurate focussing, fast, lovely bokeh, no CA issues I can see from my copy (I know some people on here have reported them). The focal length is just perfect too (on a full-frame camera). It’s telephoto enough to be able to take candid shots without your subject being too aware you’re there but not so much that you get that flat, voyeuristic look — the shots still have quite a bit of depth to them.
When I go out and travel light, I take my 5D, 35mm f/1.4L and this. The two lenses complement each other perfectly. For the price, this lens is worth every penny and more.
I love this lens and I also hate it but I love it. It’s the kind of lens that can make your head spin. I have taken the best picture of my daughter with it and I have also taken some that were not so great. The problem that you will have is that its a fixed portrait lens and you need a minimum distance from your subject of, in my very humble opinion, 12ft. You can certainly go closer but not much as you will not get enough of your subject into the frame and this is the fundamental issue. If you want a lens that is razor sharp and captures truly stunning face pictures then this is the one (if you have a good flash and set the depth correctly it can blow your mind how good an image you can capture). If you want a full body shot then be prepared to be in a space larger than the average British semi-detached to get your subject in frame. The reason for the title of this review is because there are times when I have tried setting the lens and wanted more than just a face but because of my environment could not get far enough away to capture what I wanted. Not tried it outside yet but I could imagine it proving quite brilliant on action shots. So buy it but be very careful as it might make you go “aaaaargggghhhh”!
I have posted a picture of my daughter at 15 months to show what type of image you can achieve. Whilst this particular image does not show sharpness as I had the speed quite low to catch more of an art shot it still, again in my opinion, provides an idea of the creativity a good lens can offer. (not sure if Amazon will allow it and I will take this text out if they don’t)
Much of the praise for this lens is true but I think you should be aware that it’s not as perfect as you would think from these reviews. My main problem (which is really the only problem) is the chromatic LoCa – this creates purple & green fringing especially on out of focus high contrast edges. It is sometimes so bad that it spoils images & can’t be ‘shopped’. It only happens at the fast end – bad at 1.8 but sometimes visible up to 4.0. Takes the edge off the advantage of a fast lens. However it is a problem with most fast primes even the top end ultra expensive ones (85mm 1.2 for example). So for just over 300 it’s still a bargain.
I was a bit disappointed at first but I’ve found I use it more & more because overall it simply produces gorgeous images.
This lens is just so good for portaiture. I’m now using it with a 7D (cropped sensor) body so efl is around 135mm, great for head & shoulders compositions. Fantastic control over depth of field but best of all are the sypmathetic, warm images it generates, with a very nice bokeh. You may find the combination of f1.8 and a efl of 135mm gives depth of field just too shallow for some subjects, but its there if you need it. If you do portraits and use a Canon, get one, its brilliant.
I bought this lens as my second lens to use on my Canon 50D after being really frustrated with not so impressive image quality of the 18-200mm EF-S Canon zoom lens which I got with my camera. Despite minor issues with this lens like the focus lock, I confidently can say that the image quality you get from this lens is simply fantastic. If you would like to take some sharp images with nice shallow depth of field, this reasonably-priced lens surely won’t let you down. I highly recommend it to people who would want to do some portrait photography.
After hesitating on the purchase; I finally made the jump and bought this famous lens.
Although it is really great, I was prepared for the fact that my sensor is cropped x1.6; it still does takes some practice to take pictures.
By this, I mean that to take a portrait you are comfortably close but indoor if you want a whole person in the frame, you have to be around 6/7m (20/23ft)away from your subject.
I tried it in twilight light and could take pictures at ISO400 f1.8 really easily with no apparent shake on my 400D.
One minor issue with the auto focus: from time to time it struggle to lock on and is chasing a bit, I sorted this issue by using central AF single point auto focussing.
To resume, great indoor lens for portrait, great lens for low light and great lens for outdoor set-up such as wedding or detailed nature.