Showing posts with label 35mm. Show all posts
Showing posts with label 35mm. Show all posts

12 March 2011

Canon 35mm F/2 on the Trail


Panoramic, ISO 160, f2.8(mistake) 1/1600 (Pay attention to your settings)
Ok, after finally taking this lens out for a test run, I was happy with the results. I like the feel of a "normal" lens.  I have a 50mm, which a lot of photographers have. Mine is a f1.4. However, I run a ASP-C sensor, so what is normal on say a 5D or a 35mm is not on the cropped sensor.  And like many who shoot with an ASP-C you might think it looks pretty normal to you.  As a 7D owner, and previous owner of a 40D, 20D, and a Rebel 300D, you get use to the focal length of your lenses and until you switch to a full frame, you are always at a loss, without really knowing it. So I decide after an article I read about shooting panoramic images with a normal lens, to find a truer  normal for my ASP-C camera.  (For about the search and options for a normal lens: http://zehphotoblog.blogspot.com/2011/03/going-normal-with-35mm-lens-on-7d-for.html)

ISO 160, f2.8(mistake) 1/800
So I took this out on the trail into the Superstition mountains, in Arizona.  I took a variety of landscape images, including a panoramic. Now I did have to hand hold the panoramic so the results are not that great, mainly because I usually shoot a panoramic on a tripod, with a Nodal Ninja. On this day I didn't bring my extra equipment. I was hiking with some new people, and I didn't want them to have to stop for me, or for me to lose my group as it was my first experience on this trail (Hieroglyphics Trail.) Next time, I will go out on my own, since I know the hike, but temps are already getting ready to hit the mid 90's two weeks into March.  This hike starts in the desert, so the heat factor with added equipment rather sucks. Lucky that day was only in the low 70's but the next day was already jumping into the 80's. (Spring in Arizona, is actually springing from the 70's to the 100's in like 2 to 3 weeks) Anyway, I digress.  So I did take a number of photos, mainly with my newly converted 40D IR. The shots were stunning (ok that's my opinion, but many others thought they were great too.)  I shot a couple of compositions I really liked, but I was rushing and not paying attention to my f/stop which I had at 2.8. Duh! Not good when you want a large depth of field in a landscape shot.  Nevertheless, if it wasn't for my screw up this was a champ for a lens.  

ISO 160, f8(much better) 1/250

The lens makes a little noise, but overall not enough to scare anything off. It focuses quick and accurately. And if you are looking for a decent, fast, and Normal lens for an ASP-C sensor-ed camera, I would definitely recommend this one.  If you can afford the high end version which is the 35mm f/1.4 for $1400, go for it, but if you want something in at about $310, I would jump on this one.

ISO 160, f/8, 1/200


I often will shoot at 160 instead of 100, due to Canon's slightly off ISO's seem to be there prime ISO's which get a little better quality from what I have read.

03 March 2011

Going normal with a 35mm lens on a 7D for Panoramic images.

Searching for the perfect "Normal" Lens for a ASP-C camera under $400.
Salt River Area outside of Phoenix, Arizona. 


I just got my new Canon 35mm f/2 lens from Canoga Camera. First let me say, if you are anywhere west of the Mississippi, I would recommend them over B&H or Adorama (unless you are in California, and you are trying to avoid Taxes). They are in California and you will usually receive it in half the time, and their pricing is competitive. They will charge for shipping, but I have asked them for free shipping, and they obliged.
Now I am an avid panoramic photographer, who does both IR and HDR panoramic images. And as many people who love to learn, I research everywhere I can. I explore everywhere, whether on the net or reading magazines.  While reading Outdoor Photographer in the new March issue, I came across an article about Brandon Riza's panoramic photography and his techniques. I usually shoot many of my panoramic images with a 10-22mm canon EF-S Lens, and still will when I am doing spherical Panos. Riza makes the case for using a normal lens for panoramic images, to get more of the viewer sight of the subject. He is running a 50mm on a 5DmkII. The wide angle far away aspect, so I decided for a landscape panoramic I would go as normal as possible. I started by looking as lenses that would be most "normal" for a 1.6 APS-C sensor. I came across three options that were in my budget under $400.


 I first started with a Sigma 30mm f1.4, which is closest to Normal (50mm) which comes in at about 48mm. This lens is designed specifically for APS-C cameras and does not fit full frame cameras. I found it at Adorama for around $440. I like how fast this lens is. However, after reading up, as much as I could, it seems for many (not all) that this lens has some focus issues. After I had seen this was somewhat a common issue I decided to pass, though I liked it came with a hood. I also read it's a great lens if you use Manual focus, where then it is sharp. The Auto focus on this lens is said to be quiet.       
   
My second choice was a move to the Canon 28mm f/2.8, a bit slower lens than the Sigma 30mm. This image is about 45mm with the ASP-C sensor.  This lens would allow me to use it on a full frame if I ever upgraded my camera. The build quality on this lens feels less than that of the Sigma, but at a price tag of only $259.00. Many positive reviews of this lens, but something that popped up in many reviews, was that there was sharpness  loss toward the edges of the image. I wanted to find something that could have as much sharpness as possible, since I do stitching of images.  So I decided to search some more.  


Finally, I checked out the Canon 35mm f/2.  This lens's drawback is that the lens doesn't have a USM motor, so it's not quiet when in auto focus.  If you are in a room with noise, it is not a problem. However, if you are in a room that is silent, this noise will stick out. But for my needs, that is not an issue. This lens runs at 56mm on the ASP-C sensor. So out of the three lenses, it's the least normal, but within the range, so I could handle the small difference. The best thing I read in most reviews, is that this lens is sharp across the entire image. This lens is also faster than the 28mm f/2.8. Furthermore, I read the color from this lens is in addition, better than the canon 28mm. At $305 from Canoga Camera, I thought this is the lens for me. Being in Arizona, it got here in two days. Better than the week or more it takes from B&H or Adorama.  I do like both those store, but sometime I just can't wait to play.  

The people at Canoga Camera were helpful and gave me free shipping when I asked, because I told them I would prefer to shop with them. Mainly, because the wait for being located on the west side of the US becomes too long, when everything seems to come out of NY. I will write a review of the 35mm f/2 once I take it out for a good test run. So check back in later if this lens interests you for Panoramic or general photography. If you are interested in knowing some specifics on this lens, drop a question or interest in the comments, and I will do what I can to answer your question.

PART: 2 Canon 35mm on the Trail