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localghost

macrumors regular
Nov 17, 2002
155
0
35 1.4

I like primes + this focal length (should be fine on 1,6 crop and heaven on FF).
If it’s half as sharp as the reviews say it’s sharp enough for me - and I’m a big fan of shallow dof.

This as well as the 135 2.0 seem to have a magical look (colors, contrast, bokeh) that’s hard to explain – have a look at pbase.
I keep saving, almost there.
 

netdog

macrumors 603
Feb 6, 2006
5,760
38
London
If I could have only one Canon lens, it would be...




a Leica.


But seriously, for a lens within a reasonable budget, I think I might get the Tamron SP AF 17-50mm f2.8 XR or, for a little more, the Canon EF-S 17-55mm f/2.8 IS USM. If I was truly restricted to always using one lens, either of those would serve me pretty well.
 

localghost

macrumors regular
Nov 17, 2002
155
0
I think most of us would prefer primes in terms of image, but can you survive with just one prime lens?

Actually I did for years (35mm film + 50mm lens).

Even now I only use primes (although two of them - 35 2.0 + 85 1.8 on 1,6 crop and old film body). I do plan to get a (24-105) zoom, but it’s not in top of my list. Most of the time I get by very well with only my 35 2.0, but it’s a little tight on the crop camera, and I want more dof and better high iso. So FF + better 35mm lens will come next.

BTW I know most people get primes for the superior resolution, but not me: I have made very decent prints from half of my 8MP frame – so that’s my zoom, if walking takes too long. What I do really care about is light, and from everything I have seen, this lens captures it in the most beautiful way (not mine but have a look here here to see what I mean).
 

robbieduncan

Moderator emeritus
Jul 24, 2002
25,611
893
Harrogate
35 1.4

I like primes + this focal length (should be fine on 1,6 crop and heaven on FF).
If it’s half as sharp as the reviews say it’s sharp enough for me - and I’m a big fan of shallow dof.

It's a totally awesome lens. I love mine. But I'm not sure I could live with it as my only lens.

That said it makes more sense (apart from price) than the 50 1.4 (which is also super) as you can always crop...
 

miloblithe

macrumors 68020
Nov 14, 2003
2,072
28
Washington, DC
Not that I've ever used one, but the 17-55 f/2.8 IS came to mind. That said, considering I mostly like taking picures of people, until I got my most recent lens (Sigma 24-70 f/2.8) I used my 50mm f/1.8 80-90% of the time. If I had a bigger budget, I could see using something like the 35mm f/1.4 most of the time, although it doesn't exactly sound like an ideal portrait length.
 

canonwire

macrumors member
Jun 25, 2007
34
0
North Carolina
Without a doubt, my rock, 17-55 IS f/2.8

A great lens...tack sharp and the IS adds 3 stops for me...it is terrific. This thing stays mounted on my digital rebel like george bush stays mounted on the pant leg of evildoers! :p
 

failsafe1

macrumors 6502a
Jul 21, 2003
621
1
Interesting question with no good answer for me. It depends on the camera body. I just got the Canon 24-70 2.8 to use on my 5D. That is a nice combination. I love my Canon 70-200 on the 1D series. So with that set up I can shoot two lenses two bodies and be covered on most general news assignments. But for just one lens I might try something in the 24-105 range?
 

Mantat

macrumors 6502a
Sep 19, 2003
619
0
Montréal (Canada)
If you can only have one lens and flexibility isnt important, there are only three choices:
- 35 f1.4
- 200 f1.8
- 85 f1.2

The 85 f1.2 is the best lens you can get anyone saying the contrary has never tried it. Very few people have tried it compared to other lens because it is too long on 1.6 crops and cost wayyyy too much compared to its f1.8 relative. But the difference is stelar. It is like the first time you replace the kit lens with a 50 1.8...

The 200 is also incredible and will get you press passes were ever you go, but you will never be able to do candid with it.

If you want more flexibility and have less cash, go for the 24-105ISF4. It is the best money/quality you can get for that range. Then, its the 70-200ISf4. After that, you are going into the realms of supertelephoto, but the 28-300 is known to be the best safari lens one can get and the 400 5.6 the best birding lens (when you have to walk...).

If you dont have much money, the 100mm Macro is a very good deal too but being stuff at 160mm is a bit long.

Anyways, get your credit card and buy a 85 1.2 ;-)
 

rt_brained

macrumors 6502a
Jan 13, 2002
551
0
Creativille
I like the test results of the new Sigma 24-70mm f/2.8 EX DG Macro DF, compared to the Tamron SP AF 17-50mm f2.8 XR and pricier Canon 17-55 IS f/2.8.
 

oblomow

macrumors 601
Apr 14, 2005
4,472
18,464
Netherlands
At the moment I'm still very much in love with the 85mm prime on my 350D.
Have to admit that the only other lens I have is a 17-40. Thinking of
something longer (70-200, or some prime).
The 85 is perfect for lots of situations (almost a 135mm on a 1.6 crop).
 

hsotnicaM

macrumors regular
Jun 19, 2007
118
0
A 10mm-1200mm 1.8 zoom. :) Do they make those?
I have a 75-300 USM that does me fine. Would live to have an extra wide, though.
 

oblomow

macrumors 601
Apr 14, 2005
4,472
18,464
Netherlands
A 10mm-1200mm 1.8 zoom. :) Do they make those?
I have a 75-300 USM that does me fine. Would live to have an extra wide, though.

this comes close:
sigma200-500_2_8a.jpg
 

compuwar

macrumors 601
Oct 5, 2006
4,717
2
Northern/Central VA
... what would it be? Why?

It'd be the 400mm f/2.8, because that's the lens I shoot the most with my Nikon gear and changing systems wouldn't change what I shoot. Without any tests yet of the newest Sigma, the 400/2.8 is the fastest long prime from the major manufacturers and that gives me more shooting options at the ends of the day when the light's sweet and the subjects are out and about.
 

wmmk

macrumors 68020
Mar 28, 2006
2,414
0
The Library.
The 24-70 f/2.8L, hands down. It's the perfect range for my event shooting and also has excellent build and IQ.
 

Mike Teezie

macrumors 68020
Nov 20, 2002
2,205
1
Man, tough question.

Every time I shoot, the 85 f/1.2, the 35 f/1.4, and the 70-200 f/2.8 IS come with me - without fail. I have other lenses, but these are my cash factories.

If I could keep only one, I guess it would be the 85 f/1.2. I love the focal length with a full frame sensor, and no other current lens (besides the 50) can do 1.2. And I'm addicted to f/1.2.
 
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