Sensor Dust - DSLR vs Mirrorless

One of the arguments I often see from those not enthused with mirrorless cameras is that the sensor is more apt to get dusty - that the mirror somehow magically keeps dust off the sensor. My OM-D requires less attention than my Canon in that regard. Is anyone aware of a thorough review/test on the subject? I'm inclined to think that the argument has no real merit.

I've seen this, but ...
http://www.dpreview.com/forums/post/50766602

Q: which focal length for movies ?

Hi Everyone!

I've got a question: I've never shot video before, but I would like to start doing so, for the beginning without a rack or any specialised equipment, really mainly to try it to see whether I like it and have talent, or rather not.

I understand that I'll want a stabilised lens for this, but I don't have one at the moment (except my 70-200, which is - I presume - not an ideal lens for video). I also understand that one should preferably not zoom during video.

My question is: Is there a recommended "natural looking" focal length for an FF body, that would be a good choice for general purpose video?

I consider the EF 35mm f/2 IS USM for this, as it would also complement my existing set of lenses nicely (much better than the 24/28mm 2.8 IS ones) and gets some decent reviews - for photography.
Or should I just start with my 24-70, accept shakey movies at the beginning and see which focal length works best for me and decide on which IS-lens afterwards?

Any thoughts would be appreciated,
Sulla

Spray and Pray Discovery

As I went out this weekend to grab a few final shots for my upcoming book, I ran into my typical macro nightmare - wind. it was probably 5-6mph on and off, but that's a veritable windstorm beyond 0.5x or higher and it never seems to stop moving. I could use a plamp (if I owned one) and shield of some sort (annoying to carry along), or the most obvious thing, flash. I'm not a fan of macro flash, at least in the field, so I try to shoot all my stuff with natural light if possible.

Unfortunately, it was overcast, and even at ISO 3200 on my tripod mounted 5DIII, I was dealing with speeds around 1/20s at f/5.6 and I needed f/16- f/22 to get sufficient DOF.

I decided to try spraying and praying, and was able to nail these two sharp photos (ratio was roughly 1 sharp shot to 12 blurry ones):

f/16, 1/13s, ISO 3200
Maclay_Gardens_20131019_1738_ID-L.jpg


and even more impressively f/22, 4/10s, ISO 1600:
Maclay_Gardens_20131019_1796_ID-L.jpg


Why oh why haven't I tried this before??? Obviously it's catching the subject during that imperceptible pause between movements. I will be doing this with windy landscapes in the future, too. Thought I would pass this along...

Infra red flash / lighting?

Hi guys,

I'm looking at getting my 40D converted to IR so that i can get some nighttime snaps on animals on safari next year, as we're doing a couple of night drives and for obvious reasons can't use white light. I've found a couple of reputable companies in the UK that can do the IR conversion, so that's nice and easy. The only tricky part is the lighting side of things, as it all seems to be pretty expensive.

I'm a bit weight limited on the trip, and some of the IR "lights" are quite heavy even thoug they are LED. As such, I was thinking of converting a flash unit. I have found some IR-transmissive perspex that only lets IR light through, and was thinking of getting a Yongnuo 560, taking out the clear lens and substituting it for a matching peice of IR transmissive perspex, thus giving me an IR flash invisible to the wildlife, but not to my camera. I appreciate the YN560 isn't ETTL, and that's not as problem.

I appreciate that I will lose some light, and I'm expecting the wildlife to be circa 20m away.

Any thoughts / suggestions on if this is a good idea, if anyone can recommend an alternative or a good supplier of cheap IR lights that have a 20m+ range?

Huge thanks in advance,

Grant :)

Benefits of a mirrorless FF?

Hi,

I do photography for a hobby and am not too updated on the technical aspects of the latest lineup of cameras these days.

I'm just wondering as to what exactly are the benefits of a mirrorless FF? The only benefit to my mind is a shaving off of approximately 600-800 grams from the bodyweight. And yes, maybe with a dedicated lens lineup, a bit more.

Thoughts?

Cheers ... J.R.

Rumor: Nikon Digital FM2 - Retro look

From Nikonrumors:

Some additional specifications of the upcoming full frame retro styled Nikon digital camera:

Standard F-mount
Pentaprism viewfinder (meaning the camera will not be mirrorless)

The camera will meter even with non-AI lenses down to full aperture
The camera will ship with a new special edition Nikkor 50mm f/1.8G lens to match the look/design of the body
The camera will have physical controls and excellent build quality (which explains the 765g weight)
Expeed 3 processor
Same sensor as in the Nikon D4
Nikon calls it a "hybrid" camera - not sure what exactly they mean with that
The announcement most likely will take place in the next 1-3 weeks

When are we going to see something similar from Canon? I'm hoping for a digital AE-1. It'll be truly amazing. I'd gladly trade my new 6D for something like this even if it only has an AF similar to 60D and a 1DX sensor for a price between 6D and 5D3.

In the market for a mirrorless

Did my homework but still ooking for opinion.

In addition to my kit, I'm in the market for a mirrorless for wife and daily use (man purse use).

Then the idea is to get as close as DSLR results with limiting weight to the max, which precludes from anything with lens ecosystem. I prefer fast glass and I'm more a 35 than 50 person. Fast AF is nice but non critical, basic street speed is enough (and I do some street with a 85L so...clearly no need for speed). Low light performance is indeed very important.

With all that in mind, I'm of course leaning toward the Fuji X100s. Reviews are good and I know quite a few of you have some fun with it...

But is there some naysayers with a better option that fits my criterions??

You can lead a horse to water but you can't make them drink?

hi all,

My sister wants a DSLR (for a long time) and as a good brother i am going to surprise her with it for xmas (karma and all that). So I got a thinking.... If i were to start a fresh again, what would i do, knowing what i know now. I would pick up a used 5D (I)... But I know my sister won't take to kindly to being given an ebay camera for xmas, nor will she appreciate the advantage it would have given her.... So, do I get her a 600/650d kit new, or a second hand 5D? Do i force my opinion upon her, or do i let her play with her xxxD and choose her own path? If you knew nothing about cameras, how would you feel getting a used present?

  • Locked
24-70mm lens. Which one?

I currently have a T2i and want to purchase a 6D. My 17-55mm is my favorite lens for the T2i but it will not work on the 6D. It looks like the 24-70mm will be very close to the 17-55 (27-88mm) but which one do I get? I really don't want to spend the $2,000 (give or take) for the 24-70mm f/2.8L II USM so I'm left with the EF 24-70mm f/4L IS USM ($1,200 used) or the a EF 24-70mm f/2.8 USM (used for about $1,000). I would consider the II USM if everyone believes that it is the only option but I can't see how I could justify a $1,000 difference in price. And while you're at it, is there really that much difference between the two two f/2.8's? Thanks.

Filter

Forum statistics

Threads
37,435
Messages
973,457
Members
24,800
Latest member
MinhThe

Gallery statistics

Categories
1
Albums
29
Uploaded media
372
Embedded media
1
Comments
25
Disk usage
1 GB