The Canon 85mm 1.8 is a great lens and bang on budget.
The Sigma 50mm 1.4 is also in a different league to your Canon 1.8, so could be an option if you like the focal length.
edit: scrub the 50mm reply (just read your last post).
And out of left field... a second hand 70-200 f4 L
If you're looking just for portraits the 85/1.8 is excellent. If you want an all rounder then you're looking at a zoom in which case I'd go for something in the 28-75/2.8 range.
As you've said, you like the bokeh, so going for anything with a smaller aperture would be a sacrifice.
The 85 1.8 is great for head shots, and has nice bokeh with very thin DOF possible. It's not as versatile as a 50mm though - if you want versatility and more than 50mm then a secondhand 70-200 f4l as Yatesy mentioned below could be worth looking at.I wanted to try and have a bit of focal length as I didn't want to be moving back and forward to the models and getting right in their face with head shots etc.
While the 50mm is fantastic i just wanted something more versatile but I've not tried 85mm
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Really - a Canon EF-S 17-55mm IS for around £300? Where are you seeing them for that price, I'd definitely be tempted?how about 17-55mm (you should be able to find it second hand within your budget)
Got to be a prime really, no offence but I don't see why someone above has recomended a 17-55 or 17-85. I'd say you need a 85mm 1.8 Sigma.
Although I have not used either lens, I'm surprised no one here has mentioned the Sigma 50-150mm F2.8 or the Tokina 50-135mm F2.8. Both of which could be had used for your budget, and both were designed as portrait lens for the APS-C
A lot to choose from then reallyis there a place to rent lens from?
If you're looking just for portraits the 85/1.8 is excellent. If you want an all rounder then you're looking at a zoom in which case I'd go for something in the 28-75/2.8 range.
As you've said, you like the bokeh, so going for anything with a smaller aperture would be a sacrifice.

Thanks guys!
Well so far I like the 85mm 1.8f - Would find the 1.8 better over the Tamron just due to the extra light which would be available.
Tamron 28-75 i like the idea of the constant 2.8f from 2.8 to 75mm
I personally think 28-75 is too long on a crop sensor for portraits- for under 300£ you can't go wrong with a Tamron 17-50 non VC as suggested already. It doesn't tick the good auto-focus box though, its noisy and hunts a little. But for 200£ used I consider it a bargain.
daugirdas said:I personally think 28-75 is too short for portraits on crop or not. 70-200mm is the range to go for; 85mm f/1.8 might be a very good starting point.
Mp4 said:Hi all,
I have a budget of £300
Gear.
Canon 400D
50mm 1.8
I love Bokeh and mostly use 1.8 where possible.
I'm after a sharp lens which has good autofocus.
Could the 18-135 pass as a good all rounder portrait lens?
Remember your 400D sensor has a 1.6 crop factor, so any lens you place on the camera, the focal length has to be multiplied by 1.6. The best focal length is around 85mm for what you want to do, but keep in mind the multiplication. You really need to be certain of the lens you want before you shell out the readies.
A lot of people, I have noticed, recommend a lens just because they own one. Will post a link for you to check out actual image quality and compare with other lenses....you're looking around 50mm, which as a prime is a pretty good all round focal length...
Whilst both of them cover an excellent focal range and have a f/2.8 constant aperture neither of them are anywhere near the OP's budget of £300 and a quick check showed me that finding a genuine UK based retailer that stocks the Sigma 50-150 f/2.8 could be a challenge. I do know someone who loves using the Tokina on his Pentax K-5 but that retails at around £600![]()
In a different league in terms of sharpness? I'd be intrested to hear your thoughts please as one day I'll look to upgrade my Canon 50mm 1.8 to the Sigma 50mm 1.4.
Really - a Canon EF-S 17-55mm IS for around £300? Where are you seeing them for that price, I'd definitely be tempted?
You can grab your self a bargain on ebay, especialy from US (2nd hand)
I really like mine - it's great for baby portraits, which is what I bought it for. Just watch the MFD, and be aware that at distances approaching the MFD you probably don't want to be wide open as the DoF is so thin (under a centimetre). Have fun!Well i've decided to go for 85mm 1.8 I know ill be loosing the focal length that i wanted but been reading reviews and looking at photos via flickr and it seems right & maybe good for baby portraits too!![]()
I really like mine - it's great for baby portraits, which is what I bought it for. Just watch the MFD, and be aware that at distances approaching the MFD you probably don't want to be wide open as the DoF is so thin (under a centimetre). Have fun!![]()



I've gone for the Sigma 85mm 1.4 on my Sony cropped camera for portraits.Not gonna really be doing many indoors so the focal length shouldn't be a problem.Will be getting myself a 50mm 1.4 at some stage as well and also have the Minolta (beercan) 70-210mm which covers a good range as well.
if you haven't already got the minolta 50/1.7 i would highly recommend one, cheap to buy and great build quality. i had one along with the 70-210/4 when i used sony, absolutely loved both lenses.