Archive for the ‘Canon’ Category

Friday, May 28th 2010

10,000 photos in 7 minutes

On Saturday I will have had my 30D for exactly four years. In those four years the camera has done 27,773 exposures, or 19 clicks a day on average.

Canon EOS 30D.

Out of those 27,773 exposures I have …

  • Kept 10,668 original raws and jpegs, which means I did 2.6 clicks for each kept photo.
  • Taken 2,724 (25,5%) vertical shots and 7,944 (74,5%) horizontal shots.
  • Made 27 panoramas.
  • Made 131 HDR’s.

Someone asked me, at the photography course last week, what I usually photograph. I’m always stumped by that question and never have a good answer. But now I do.

I’ve put all the 10,668 photos together into a stop motion video, or a 25 frame per second slide-show if you wish. This is probably not interesting to anyone but myself, but I guess it may inspire some other crazy (creative?) person to do the same with their photos. It does make your eyes rather sore after a few minutes though …

Here’s a table showing which lenses I’ve used the most:

Lens Number of kept photos
Sigma 17-70mm f/2.8-4.5 4,864
Sigma 10-20mm f/4-5.6 1,967
Canon EF 50mm f/1.4 1,495
Canon EF 70-300mm f/4-5.6 IS 1,433
Canon EF 75-300mm f/4-5.6 519
Canon EF-S 17-55mm f/2.8 IS 384
Canon EF 80-200mm f/4.5-5.6 4
Canon EF-S 60mm f/2.8 Macro 2

My workhorse has obviously been the Sigma 17-70mm, and it has served me well. In January I got a second hand Canon 17-55mm IS and sold the Sigma. The last two lenses in the table belong to a friend, I just tried them once.

The longest exposure I’ve taken was 28 minutes 25 seconds:

Star trails 2

Tomorrow (Friday) there’s a guy coming over who is interested in buying the 30D. This camera has a lot of life left in it, so whoever gets it I’m sure they’ll have plenty of fun with it.

Sunday, May 23rd 2010

First impressions: 50D vs 30D

Last Friday I picked my new Canon EOS 50D up at the post office. (Quotes because post offices don’t exist any more in Sweden, you pick your parcels up at the nearest shop.)

A27759 - 2008-05-22 kl 23.03

I started by going through all the settings, changing everything to the way I want it. For instance, I don’t want the camera to rotate vertical images on the screen, I prefer to rotate the camera myself to make use of the whole screen width. Also, I set the camera to only use the main (full step) ISO speeds. 100, 200, 400, etc. And about a million other things. I customized My menu to include the following:

  • Beep on/off
  • Erase images
  • Sensor cleaning
  • Camera user setting – lets you change the C1/C2 modes.
  • Exposure compensation/AEB

Judging from experience, once I’ve got everything set up I will rarely change any settings other than those.

I’ve also set the Func button to access exposure bracketing. On the 30D I would have had to use the menu to get at this.

A27762 - 2008-05-22 kl 23.06

First impressions

Here are some things I noticed about the 50D.

  • It feels faster and more responsive than the 30D. Mainly the viewfinder blackout (when the mirror flips up during the exposure) feels much quicker/shorter. According to The Digital Picture, the difference is only 100ms vs 110 ms. I could have sworn it felt like a much larger difference. (I hadn’t checked the specs when I felt the difference the first time.)

    Perhaps the slightly shorter shutter lag time (59ms vs 65ms) adds to the feeling of speed. Even so, that makes a total of only 16ms less time (from full press to open viewfinder again) and I didn’t know it was humanly possible to detect those kinds of minimal time values.

  • As someone put it in a forum thread somewhere, if the 30D feels like like a brick, the 50D feels slightly like a hollow brick. It stil feels very well built, but just slightly more plasticky and electronic and less metal and camera. Which is strange considering it is slightly heavier, 740 grams vs 700 grams.

  • The 50D has a coarse, grainy finish while the 30D’s body is smooth. This felt weird at first, but its obviously just a matter of me being used to the 30D.

  • The shutter sound of the 50D is quite different from the sound of the 30D’s shutter. It is hard to describe in words, but I’d say it sounds quicker and more electronic somehow. And it is definitely quieter.

  • The shoulders on the 50D are higher and straighter than those on the 30D. This makes the grip slightly (5mm) taller, which is definitely a good thing. The 50D also has a notch which fits the middle finger perfectly. No big deal, but nice.

  • The functions of the three buttons on top of the camera have been moved around. The new arrangement is more logical, but will take some time for my fingers to learn.

A27765 - 2008-05-22 kl 23.10

  • I thought the smaller play/delete/info buttons would be harder to press than on the 30D. Actually, I’d say they’re almost easier. The buttons on the 30D are very soft and need to be pushed in quite far. The 50D’s buttons have a more noticeable click and don’t go as far in.

  • The improved screen is very nice. The fact that the preview JPEGs that are included in the RAW files now are full size means that you actually can determine sharpness/focus in-camera. On the 30D a photo could look sharp on the screen, zoomed in. But on the computer there was more detail which showed you a slightly blurry photo.

  • At first I thought my Seagull angle finder didn’t seem to fit the viewfinder on the 50D. But it turned out it was just a bit tight. (In the end I’m not sure it’s any tighter than on the 30D.) I keep the small plastic adapter that sits between the viewfinder and the angle finder on all the time. It protects my glasses from scratches, but doesn’t get them greasy like the standard rubber eye-piece tends to do.

A27766 - 2008-05-22 kl 23.13

All in all, I’m very happy with the 50D. After a week I already feel at home with the very slightly different controls. Today I put my ad up for the 30D [swe].

Side note: Sometimes I get the question why I put my camera down sideways. Simply because it puts the least strain on the front of the lens that way (when the battery grip is mounted).

Wednesday, May 12th 2010

My 50D on its way

I almost forgot! Last Sunday (the 9th) I bought a Canon EOS 50D on Tradera, the Swedish version of Ebay. I got it for the equivalent of $120 less than the currently lowest price in Sweden – less than I had dared hope! The previous 50D’s sold by the same guy went for 6,750-7,200 SEK. Now the bidding ended at 6,100 SEK, or $786 by today’s conversion rate.

Canon EOS 50D

The seller claims it is new too, but I will check the number of clicks it has done with EOSInfo when I get it. Since the Tradera/Ebay system is based on ratings I seriously doubt the seller would lie about stuff like that though. And this seller has 187 positive ratings.

Right now the camera is somewhere in the hands of the Swedish postal service.

This copy supposedly has a European warranty, but I’m not sure I’ll be able to use that here in Sweden. I’m not too worried though, these things very rarely break.

I just realized, I bought this camera without ever holding one in my hands. I haven’t even actually looked at one (recently at least) in a shop. I bought it entirely based on online reviews and videos. Back when I bought the 30D, that would have been unthinkable. Stupid perhaps, but I’m pretty confident I won’t be disappointed.

I’ll be selling my 30D, but I think I’ll wait until I have the 50D here so I can get some good-looking product shots for the ad.

Friday, May 7th 2010

Saving up for a Canon EOS 50D

Edit: This post was previously published in Swedish. At the time I was thinking of blogging more in Swedish. I’ve now decided to stick to English, so for the sake of continuity I translated this post.

When I bought my 30D I was convinced that I would use it until it disintegrated in my hands. Now I’m not at all as sure.

Canon’s 50D has become very very cheap. You can get it new for 6,999 SEK, compared to the at least 12,000 SEK it cost when it was released in 2008. At the same time, I believe I should be able to get at least 2,500 SEK for my 30D if I sell it now.

Canon EOS 50D

And there are quite a few nice improvements on the 50D compared to the 30D:

  • Auto-ISO. The camera automatically chooses the ISO for you. One thing less to think about.
  • Live view. Use the screen to frame your photos. Should be great for macros, landscapes on tripod and shooting over a crowd.
  • Better screen. 640×480 pixels instead of 320×240.
  • Higher resolution sensor. 15 megapixels catches the details far better than 8. Have a look at this well-done comparison of prints.
  • Better auto focus. I seldom shoot things that move particularly quickly, but it can’t hurt to have nine cross-type sensors instead of one.
  • C1/C2 modes. Lets you save two complete sets of all the camera’s settings for quick access in particular situations. I will probably have one setup for continuous AF and 6 fps, the other for single shot AF and single frame burst. Mirror lock-up can also be saved to one of the C modes.
  • ISO in the viewfinder. Nice to always see what ISO speed the camera is set to (or which ISO speed the camera wants to use in auto-ISO) without taking your eye from the viewfinder.
  • Slightly larger viewfinder. The magnification in the 50D’s viewfinder is 0,95x compared to 0,90x in the 30D’s.
  • Raw in full auto mode. If my wife uses my camera she sets it to the Green Square™. With the 50D I will still be able to get her photos as raws and easily adjust white balance, etc. (The 30D is limited to JPEG in full auto.)

This list is more than enough for me to whole-heartedly save all of my pocket money. (We have decided that we have 500 SEK each to spend on hobbies/entertainment each month.)

At the same time I’m trying to sell some old camera accessories that I don’t use. So I hope it won’t take too long before I’ve saved up for the price difference between my second hand 30D and a new 50D.

By the way, if anyone reading this owns a 50D I wonder if you could check something for me. Does auto-ISO work respect custom function I-2? I.e. does it stick to the full step increments in ISO speed?

Friday, March 26th 2010

The Most Underrated Camera Accessory of All Time

The Canon E1 hand strap. A very simple yet extremely practical accessory for your camera.

Canon E1 hand strap on the 30D with BG-E2 battery grip.

It fastens on to the top of the camera and the bottom of the battery grip. (If you don’t have a battery grip I believe there are other hand straps that might work.)

A regular neck strap will work fine as long as your camera and lens both are fairly light. But as soon as you get into heavier stuff it will be very uncomfortable to carry it all with your neck.

The camera bounces off your tummy for every step you take. Which is especially uncomfortable if you have a heavy lens on the camera that makes the camera tilt forward. Also, the total weight of the camera and lens will give you a vulture’s neck before the day is over. Alternatively you hang your camera diagonally from shoulder to hip, making it quite a hassle to get it up to eye-level for shooting.

The E1 hand strap is a much better solution. It lets you carry your camera in your hand, with almost zero effort. The natural curving of your fingers combined with the hand strap makes it pretty much impossible to drop the camera, even if you relax your hand completely. And that’s with almost two kilograms of camera and lens!

It also means you always have the camera in your hand, ready to shoot whenever you like. An added bonus is that the leather has a very horsy scent and makes your hand smell like you just came back from the stable. :)

It seems to me the hand strap is still quite rare considering how useful it is. Definitely not one of the first things you’ll have heard about from your camera friends after you bought your camera.

Friday, January 22nd 2010

Sharpness test: Sigma 17-70mm vs Canon 17-55mm

After having bought my second hand EF-S 17-55mm f/2.8 I sold my Sigma 17-70mm f/2.8-4.5. But before I sent it off to the buyer, I took some test shots for a little comparison of the two lenses.

I set my camera up on my tripod and took shots of our bookcases from roughly 2.5 meters away, at a right angle. I took photos at 17mm, 35mm and 55mm with both lenses, and at each focal length I took photos at f/2.8, f/4.0, f/5.6 and f/8.0. (Obviously, the Sigma doesn’t do f/2.8 at 35mm and 55mm.)

One thing I did notice fairly soon was that the Sigma’s autofocus was much less reliable than the Canon’s. For some of the shots I ended up having to manually hunt for the optimum focus distance. The Canon got it right every time.

From each test shot I have cropped out sections from the centre, mid and edge areas. All in all, 66 squares of 300×300 pixels, which I have ordered in (hopefully) pretty tables below.

As you can see in the overview photos, the sections are taken from different places for the different focal lenghts. (To use the areas of the bookcases with most detail in them.)

I’ve put my own conclusion in words at the end, after all the tables.

Overview of sharpness test of Sigma 17-70mm f/2.8-4.5 and Canon EF-S 17-55mm f/2.8 IS

17mm – Centre
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
17mm – Mid
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
17mm – Edge
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS

Overview of sharpness test of Sigma 17-70mm f/2.8-4.5 and Canon EF-S 17-55mm f/2.8 IS

35mm – Centre
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
35mm – Mid
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
35mm – Edge
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS

Overview of sharpness test of Sigma 17-70mm f/2.8-4.5 and Canon EF-S 17-55mm f/2.8 IS

55mm – Centre
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
55mm – Mid
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
55mm – Edge
Aperture Sigma 17-70mm f/2.8-4.5 Canon EF-S 17-55mm f/2.8 IS
f/2.8 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/4.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/5.6 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS
f/8.0 Sharpness test of Sigma 17-70mm f/2.8-4.5 Sharpness test of Canon EF-S 17-55mm f/2.8 IS

Conclusions

On the whole, in almost all of the little squares, the Canon is running circles round the Sigma. No pun intended actually.

Surprisingly though, the Sigma looks sharper than the Canon in the centre and mid areas of the frame when using f/2.8 at 17mm. The Canon seems to suffer from some kind of fringing here. (At the edges though, the Canon is better.)

To summarize, it was much as I had hoped and expected. But I would be lying if I said I wasn’t a little disappointed with the Canon’s performance at 17mm. At the same time I don’t think that fringing will be very visible with most subjects. It would take a lot of fringing to out-weigh the benefits of having image stabilization.

Wednesday, January 20th 2010

My Canon EOS 60D Predictions

Photoshop mock-up of the Canon EOS 60D

It seems Canon are about to release their 60D fairly soon. Just for fun I thought I would put together a prediction of what I think the feature list will look like.

Here’s a quick summary, then I’ll discuss each point in more detail:

  • 18 megapixels
  • 6 frames per second
  • 1080p @ 30fps + 720p @ 60fps video
  • 19 point autofocus
  • 95% viewfinder
  • New 640×480 screen from 7D
  • Electronic Level: No
  • Wireless Flash Control: Yes
  • Weather sealing: Same as 50D
  • LCD Focusing Screen: No

Sensor resolution

I think they will use the 18 MP sensor from the 7D. I doubt they would save any money on using the 15 MP sensor from the 50D. Instead they will turn the heat up as much as possible on Nikon and use the 18 MP sensor.

Frame rate

To keep the 60D from getting too close to the 7D it must be no faster than 6 frames per second. At the same time they can’t make it any worse than the 50D, so it must 6 fps, no more, no less.

Video

HD Video to the same specs as the 7D. That’s to say 1080p @ 30fps and 720p @ 60fps. Also, the new Live View/Video button should make its first appearance in the XXD series. They probably won’t include manual controls though, to save some goodies for the 7D.

Autofocus

The more I think about it the more I think Canon will include the full 19 sensor AF of the 7D. There is no logical way of removing sensors from the 19 point pattern (see it here) and Canon need all the sensors to keep new camera buyers from choosing Nikon. They might make the possible configurations more limited though.

I would be surprised though if they just stay with the current 50D autofocus, which has basically been around since the 20D. Canon really need to work hard (and seem to be doing so) to stay ahead of Nikon.

Viewfinder

Sadly, we’re not likely to see the nice viewfinder from the 7D, which has 100% coverage. Instead we’ll probably just see the 50D’s 95% viewfinder.

Screen

I think Canon will re-use the improved 640×480 screen from the 7D, which is more compact than that on the 50D, and works better in daylight. I think they’ll move the buttons back to the left hand side too. (BTW, why don’t dpreview.com specify sensor resolution in the above way? They seem to be reasonably bright people.)

Electronic Level

This is tricky … hmm. I don’t really think this is the kind of feature that will make professionals choose the 7D above the 60D. But Canon probably think so. And as far as I know, Nikon don’t have this feature. So Canon will probably feel safe in keeping this as a 7D exclusive feature.

Wireless Flash Control

Yes, this is a must. Now that Canon has developed the software for this (in the 7D), it would be stupid to not include it. The D90 has had this since August 2008 …

Weather sealing

… won’t be significantly better than the 50D.

LCD Focusing Screen

I don’t think we’ll see the nice LCD viewfinder overlay from the 7D. It will probably be one of the features used to differentiate the two models.

So …

What do you think? Leave a comment!

Thursday, January 14th 2010

First Impressions of the Canon 17-55mm IS

I haven’t done any serious sharpness testing of this lens yet, but so far I’m really liking it. The f/2.8 aperture through the zoom range, the quiet auto focus and the image stabilization are all fantastic.

Or what about this shot through our bedroom window? 17mm, which normally needs 1/30th of a second to be sharp hand-held. Here I got away with 1/3rd of a second, leaning my hand against the window frame.

26288 - 2010-01-12 kl 08.05

That one third of a second feels like an eternity when you’re holding the camera and hear the click … … click.

BTW, if you can explain why the frost is on only one side of the tree branches I’d be very grateful. (It is frost, not snow. And the wind these last few days has been basically non-existant.)

I was also able to shoot a perfectly sharp photo of my wife pulling a silly face in our bedroom, lit by nothing but her computer screen and a 40 Watt light-bulb. Admittedly at ISO 800, but it would have had to be ISO 6400 with my old lens. And my camera only goes to 3200 …

Summary: Looking forward to using this lens for a long time to come!

Sunday, January 10th 2010

Camera bag: Meet Lens

I’ve been saving up for a while, and with some money I was given for Xmas I had enough to get a second hand Canon EF-S 17-55mm f/2.8 IS USM.

Canon EF-S 17-55mm f/2.8 IS USM

It took many late nights of on-line research to decide which lens would be the best choice. I’ve been considering the Tamron 17-50mm f/2.8 VC (Vibration Compensation) and the Sigma 17-70 f/2.8-4.0 OS (Optical Stabilization). But in the end I decided to hunt down a second hand Canon 17-55mm f/2.8.

Initial reviews of the two other lenses have been so-so. And the Canon has both the constant maximum aperture of the Tamron and the quiet auto-focus of the Sigma.

I’ve managed to get my hands on a two year old copy of the EF-S 17-55mm which doesn’t seem to have been used very much. It really is in perfect condition, and I only paid two thirds of the price of a new one.

I’ll probably post a little comparison between the EF-S 17-55mm and my current standard zoom, the Sigma 17-70mm f/2.8-4.5. If nothing else to cure my own curiosity.

By the way, if you live in Sweden and want to buy my Sigma, I’m selling it here.

As always in camera-land, one piece of new equipment will lead to another.

The EF-S is good in many ways, but it definitely isn’t compact. This means that I can’t really fit all my lenses in my current camera bag and the guy who sold me the 17-55 showed me his beautiful Lowepro Slingshot 350 AW. Beautiful as in extremely well designed.

The Lowepro 350 has a smaller sibling, the 300 (which lacks a laptop compartment) which will most likely be the subject for my next saving-up project.

Tuesday, September 1st 2009

So Close Canon

The Canon EOS 7D is extremely close to being the perfect camera. Canon seem to have worked really hard to make it on par with the Nikon D300s.

They came so far, and still they left out the feature which perhaps would have been the very easiest to implement: Bracketing of 7 or 9 shots.

Well, for me it makes things easier because it stops me wanting it.