christurbo
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Golf R - Winter Glow by Chris McDonald, on Flickr
Golf R - Winter Glow by Chris McDonald, on Flickr
Golf R - Winter Behind Scenes-1 by Chris McDonald, on Flickr
Creating a Dirty Mist by Chris McDonald, on Flickr
Focus The Power by Chris McDonald, on Flickr
Rinsing Away by Chris McDonald, on Flickr


A few more from yesterday.
Wales RallyGB - 2015 by David Raynham, on Flickr
Wales RallyGB - 2015 by David Raynham, on Flickr
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Wales RallyGB - 2015 by David Raynham, on Flickr
Anyone used the Sigma 100-300 f4 before?
The weather might have been horrible but it sure made for some great pics.A few more from yesterday.
Wales RallyGB - 2015 by David Raynham, on Flickr
Wales RallyGB - 2015 by David Raynham, on Flickr
1/25
Wales RallyGB - 2015 by David Raynham, on Flickr
Anyone used the Sigma 100-300 f4 before?

Can I ask you guys a couple of questions about your D750:
1. If you were to only use one general purpose lens on say, a trip where you wanted to travel lightly but also wanted the best possible IQ (for the size) which one would you choose? Perhaps the Nikon 35 f1.8 or Sigma 35 f1.4?
2. If you were shooting people moving or kids playing or traffic, how would you set up the AF? Could you use this for stills or do you have to change the AF setting?
Thanks!
1. If you're happy only using a prime then a 35mm f1.8 or 50mm f1.8 would make a great light combo. If I use a camera for travel I find a prime too restrictive and so prefer a short zoom. My preference is the 24-70mm f2.8 but this isn't light. The 24-120mm f4 might be a good compromise. I'm lucky that I also have an EM5-II for travel/trips.Can I ask you guys a couple of questions about your D750:
1. If you were to only use one general purpose lens on say, a trip where you wanted to travel lightly but also wanted the best possible IQ (for the size) which one would you choose? Perhaps the Nikon 35 f1.8 or Sigma 35 f1.4?
2. If you were shooting people moving or kids playing or traffic, how would you set up the AF? Could you use this for stills or do you have to change the AF setting?
Thanks!
1: The Nikon for the weight saving but the Sigma for the ultimate in IQ.
2: AF-C and yes, you can use it for everything although it is one click to select AF-S.
1. If you're happy only using a prime then a 35mm f1.8 or 50mm f1.8 would make a great light combo. If I use a camera for travel I find a prime too restrictive and so prefer a short zoom. My preference is the 24-70mm f2.8 but this isn't light. The 24-120mm f4 might be a good compromise. I'm lucky that I also have an EM5-II for travel/trips.
2. For most moving things I use single point C-AF, sometimes with 3d tracking. You can use this for static subjects too on the D750 and focus is tack sharp. You can even use back button focussing with c-af for even more control, allowing you to focus and recompose whils still in c-af.
When I travel light I use the 24-85 or a 28/50 (both f1.8) pair - or just the 28. But I'm weird because I'm not obsessed with sharpness and bokeh, so I fully expect to be ignored and/or slated.
As for setting up the focus it's dead simple. Map the AE-L button to AF-ON and set the camera to AF-C. That gives you the best of both worlds for moving and static subjects - and focus/recompose proved it is set to fire on release rather than focus. If you further set AF-S so it will only fire on attaining focus you have another option which I find particularly useful for close-ups.
Practice practice practice. I 'know' a number of pros who will use nothing but centre focus and always use focus recompose as they say the centre point is most accurate and they often don't have time during a shoot to keep shifting the focus point around. I do tend to move the focus point but on FF the AF spread isn't that great so even if using an outer point I still sometimes have to focus recompose. Obviously using wide apertures you have to be very careful.I used to use focus/re-compose but had to give it up and use the focus area to move the AF point as I heard and was convinced that focus/re wouldn't work properly because it's difficult to stay on the same plane of focus, especially when using wide apertures. I would love to use this technique again since I hate moving the AF point all the time.
Ed - my reply to Snerkler relates to what you said as well about focus/re-compose. I didn't think people still used this with success.
Btw - I used to have the 24-85 VR but just didn't find it as good as the primes (e.g. 50 f1.8)
Can I ask you guys a couple of questions about your D750:
1. If you were to only use one general purpose lens on say, a trip where you wanted to travel lightly but also wanted the best possible IQ (for the size) which one would you choose? Perhaps the Nikon 35 f1.8 or Sigma 35 f1.4?
2. If you were shooting people moving or kids playing or traffic, how would you set up the AF? Could you use this for stills or do you have to change the AF setting?
Thanks!
Can I ask you guys a couple of questions about your D750:
1. If you were to only use one general purpose lens on say, a trip where you wanted to travel lightly but also wanted the best possible IQ (for the size) which one would you choose? Perhaps the Nikon 35 f1.8 or Sigma 35 f1.4?
2. If you were shooting people moving or kids playing or traffic, how would you set up the AF? Could you use this for stills or do you have to change the AF setting?
Thanks!
The 50mm f1.8 is an excellent quality lens, cheap (£130 new UK price) and very light indeed. 50mm on FF isn't too restrictive either, field of view is a touch wider than 35mm on crop body.I may have a few opportunities to take social party events, specifically dancing in low-light halls. It's this that I'm a bit concerned about with my Fuji cameras (X-T1 and X-T10). I know that the D750 is fantastic with AF in low light. At the moment the price isn't too bad on Panamoz. My problem is with the lenses - I wouldn't know what to get and would want excellent IQ without a huge weight penalty. I didn't realise that there was a Tamron 35mm with VC, When I had my Nikons, I chose to stick with Nikkor lenses as I believed they were better overall than Sigma, Tamron etc. Obviously, it looks like Sigma has upped its game with the ART lenses.
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35mm f1.8's still pretty light and reasonably cheap. The 24mm f1.8's still pretty light but puts much more of a dent in your wallet.I still have a 50mm f1.8 (G lens). It's what I used to use on the D600, but I prefer wider like 35mm or better still, 24mm.
Does AF-A actually work well on this camera then? If so it'd be the first camera I've come across that doesI have got to be differentand my prefered setting is AFA, which gives the best of both worlds of AFC & AFS. I used it mostly for my bird photography in the garden and with small birds, like Blue Tits which can be very fast movers, particularly their heads and it seems to work for me. I find sometimes AFC hunts to much for my liking.
I also use BBF and single or nine point focus with spot or weighted metering.
Does AF-A actually work well on this camera then? If so it'd be the first camera I've come across that does![]()
Purely out of curiosity I will, but my guess is that AFA will be in AF-S mode for these examples. AF-C is constantly changing gaining focus, that's the point. AF-A will select AF-S or AF-C depending on what it sees fit (which you probably will already know) so in these circumstances it might be that AF-S was a better choice. I can't say I've had hunting from my camera (except in almost total darkness) using AF-C, but it is constantly working away, as you'd expect.I just went out for a smoke and the light is getting loooow here now and I tried AFA and AFC, they both locked on the targets, but in AFC mode, the little arrow was pointing to show it was trying to achieve focus but it was continually hunting. Give it a go and see how you get on. I have prefered this mode on my D7000, D7100 and now the D750.
Well I've just done the unthinkable! (shameless plug!)
https://www.talkphotography.co.uk/threads/for-sale-nikon-d750-sigma-art-35mm-f-1-4.608129/
Insanity would be my guessAny particular reason your going back to Canon? Doesn't seem you have given the D750 much of a workout if less than 200 clicks. Anyway, GLWTS.
Any particular reason your going back to Canon? Doesn't seem you have given the D750 much of a workout if less than 200 clicks. Anyway, GLWTS.