Search results for 'back focus' - page 1726

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K5IIs: green line in images

As all of the above, send her back.

Posted by bettyswolloks on 24/01/2013 - 23:16

Oh Bugger...

quickest way is format card take one shot. on pc rename to imgp0000.jpg (or any other number you want. slip back in camera take one image, format card and voila your back at 0002

Posted by awaldram on 01/02/2013 - 22:04

How low is low light?

Low light is when it's too dark to really manually focus properly, and particularly the K-5 II and IIs will carry on auto focusing quite happily. So your platform, streets lit at night, etc. No problem: K-5 IIs, 43mm f/1.9, ISO 12800, 1/60s, f/1.9

Posted by johnriley on 25/01/2013 - 15:20

How low is low light?

Went and tried the K30 in low light and could not get it to focus at all tried every thing, focus switch on auto etc had me baffled.Even took the lens off and cleaned the contacts still nothing.After a bit of head scratching i had a eureka moment and checked the lens and that was it decided it would...

Posted by geordie01 on 25/01/2013 - 17:17

How low is low light?

Our local pub taken with the KX, focussing looks OK to me. Let me guess ... focus point was that nice bright Eagle & Child sign?

Posted by Mike-P on 25/01/2013 - 21:00

How low is low light?

It looks bright in the darkness but it's designed to illuminate the pub sign, I'm across the road on the car park, the strength of the light diminishes by 4x the distance from the camera. If the camera will focus under these conditions it will focus on a station platform or in a railway yard.

Posted by sportyman531 on 25/01/2013 - 22:05

How low is low light?

It looks bright in the darkness but it's designed to illuminate the pub sign, I'm across the road on the car park, the strength of the light diminishes by 4x the distance from the camera. If the camera will focus under these conditions it will focus on a station platform or in a railway yard. Camera...

Posted by screwdriver on 26/01/2013 - 10:45

How low is low light?

It looks bright in the darkness but it's designed to illuminate the pub sign, I'm across the road on the car park, the strength of the light diminishes by 4x the distance from the camera. If the camera will focus under these conditions it will focus on a station platform or in a railway yard. Camera...

Posted by petrochemist on 26/01/2013 - 11:52

How low is low light?

Personally I would class Alan's picture as low light but it looks like the camera has front focused quite a bit judging from the snow in front of the fox (focus seems to be around the foot prints area).

Posted by Mike-P on 26/01/2013 - 12:16

How low is low light?

Personally I would class Alan's picture as low light but it looks like the camera has front focused quite a bit judging from the snow in front of the fox (focus seems to be around the foot prints area). Agreed, I was referring to the pub shot, and the headlights. The fox is certainly low light. I sh...

Posted by petrochemist on 26/01/2013 - 13:28

How low is low light?

Agreed, I was referring to the pub shot, and the headlights. The fox is certainly low light. I should have checked back through the thread and been more specific. Mine was just a general comment, not in any way aimed at your post :D

Posted by Mike-P on 26/01/2013 - 13:33

How low is low light?

Low light is when it's too dark to really manually focus properly, and particularly the K-5 II and IIs will carry on auto focusing quite happily. So your platform, streets lit at night, etc. No problem: K-5 IIs, 43mm f/1.9, ISO 12800, 1/60s, f/1.9 See you and Drop you a couple of EV .....you'...

Posted by awaldram on 01/02/2013 - 06:52

How low is low light?

Awaldram, I'll have to call that a stacked deck...:wink: You may have lower overall light in your image, but you have a nice bright car to focus on. I focused on the dark car, the dark section just above the wing and wheel slightly to the right of the image. It was centre spot, focus, hold and re...

Posted by johnriley on 01/02/2013 - 08:36

Why do Pentax lag with autofocus?

Just been out in the lovely sunshine and again found my K-30 lacking in autofocus speed. I've seen an improvement over K-r but not massive.Two ducks we were watching took off so there wasn't a massive re-focus need by my DA* 300mm. Swung round and panned but just couldn't hit the focus. My friend wi...

Posted by dcweather on 26/01/2013 - 15:27

Why do Pentax lag with autofocus?

I was playing with my K5 today whilst my son was sledging - only using the Sigma 70-300 APO DG macro - so not an expensive item but the af was spot on - no issues at all:D Tracked my son without issue - followed a few birds as well for the hell off it and again focus locked no problem:D

Posted by Stuey on 26/01/2013 - 20:45

Why do Pentax lag with autofocus?

It is a complicated question and will undoubtedly depend a lot on exactly what is being tracked, how large it is in the frame, which lens and camera combination are being used and, for sudden changes in subject distance, where the focus was in the first instance (e.g. were you shooting at the MFD an...

Posted by Frogfish on 27/01/2013 - 06:24

Why do Pentax lag with autofocus?

I was told by a professional wildlife photographer that when photographing birds in flight (with a plain sky background) to use ALL focus points, otherwise switch to ONE focus point-usually centre. If you think about it, it makes sense. It works for me.:) Although I do agree, Pentax do lag behin...

Posted by michaelblue on 27/01/2013 - 19:30

Why do Pentax lag with autofocus?

I'm no expert at wildlife, but have been practising with bird photography and various lenses. Where focusing is difficult I would maybe focus on the distance involved, perhaps on a tree or whatever, and then just hold that point and capture the bird at the same distance. Or maybe use manual focus...

Posted by johnriley on 27/01/2013 - 20:16

Why do Pentax lag with autofocus?

After recently trying and failing to focus on some flying Black headed gulls in decent light, I've decided the K-5 + D*300mm just inst up to action shots. Its fine for birds like red kites and a marsh harriers which fly slower, if they are not to close, but the AF speed and tracking cant track fast...

Posted by NeilP on 27/01/2013 - 20:23

Why do Pentax lag with autofocus?

Could, (and I'll admit that I don't know), "Catch in focus" be an option for the OP. I use this with manual lenses, will this work with AF lenses, but with camera in MF mode?

Posted by Father Ted on 27/01/2013 - 20:42

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