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#21
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D70 Nikon ccd tilted
"MikeS" wrote in message ... "MikeS" wrote in message ... I sent my D70 into Nikon services because the ccd was not fitted square. I noticed this when I took some shots of my daughters post graduate work to reduce a A2 posters to A3 Or A4 I took them square on and through the view finder they where square when I loaded them into my computer they where tiltin down to the right slightly. I took the camers back to Nikon on the 18 /06/04 they told me it was ready to collect yesterday Thurday the 26th July when I got there it wasnt ready. So had make another trip and collected it today. It still has a slight tilt. I phone to ask what they had done and I was told the ccd had been changed, Snip Snip To day I removed the lens and compared it to My film Nikon F50 and it looks as though its the mirror on the D70 that's tilted. As you know the D70 has assentric adjustment allen key nuts one for Auto and one Manual focus adjustments when the mirror is down the reflection of the pentaprism groundglass screen on my camera is tilted comparing it to the F50. On the f50 the adjustment allen nuts are in the left looking into the mirror assembly where as the D70 are on the right. I'm surprised that the technician did not pick this up. because on reflection (sorry) is more likley to be the penatprism or the Mirror miss-alignment than the CCD. So its going back asap. Hopefully it will not take two weeks this time. Perhaps it was my suggesting that the CCD was tilted that threw the technician. MikeS |
#22
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D70 Nikon ccd tilted
try setting the autofocus system to closest subject for faster and more
reliable autofocus results. "Roger Halstead" wrote in message ... On Sat, 03 Jul 2004 08:35:11 GMT, "MikeS" wrote: Snip Snip etc, Thanks All, I'll check the camera out using a spirit level on the top of the tripod, on the bit that the camera is screwed onto, and check it out that way if it's a problem Nikon get the camera back. Thanks for your feed back MikeS Mine got confused at to what it was supposed to focus on. It'd get it right about 20% of the time. OTOH I probably use manual at least 50% of the time so I only lost 30%...if all that makes sense. Actually my 24 to 120 lens quit focusing to infinity a couple weeks back. So I sent that in. $240. Then about a week later the camera got confused. So, it went in. If your time is typical I should have it back in about another week...except for the holidays. Roger Halstead (K8RI & ARRL life member) (N833R, S# CD-2 Worlds oldest Debonair) www.rogerhalstead.com |
#23
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D70 Nikon ccd tilted
On Sun, 04 Jul 2004 04:22:17 GMT, "Christopher Muto"
wrote: try setting the autofocus system to closest subject for faster and more reliable autofocus results. Didn't help, but I used the dynamic focus and avoid the closest focus as it wasn't usually what I wanted. Roger Halstead (K8RI & ARRL life member) (N833R, S# CD-2 Worlds oldest Debonair) www.rogerhalstead.com "Roger Halstead" wrote in message .. . On Sat, 03 Jul 2004 08:35:11 GMT, "MikeS" wrote: Snip Snip etc, Thanks All, I'll check the camera out using a spirit level on the top of the tripod, on the bit that the camera is screwed onto, and check it out that way if it's a problem Nikon get the camera back. Thanks for your feed back MikeS Mine got confused at to what it was supposed to focus on. It'd get it right about 20% of the time. OTOH I probably use manual at least 50% of the time so I only lost 30%...if all that makes sense. Actually my 24 to 120 lens quit focusing to infinity a couple weeks back. So I sent that in. $240. Then about a week later the camera got confused. So, it went in. If your time is typical I should have it back in about another week...except for the holidays. Roger Halstead (K8RI & ARRL life member) (N833R, S# CD-2 Worlds oldest Debonair) www.rogerhalstead.com |
#24
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D70 Nikon ccd tilted
"Christopher Muto" wrote in message ... try setting the autofocus system to closest subject for faster and more reliable autofocus results. Christopher. I think you meant to post this advise elsewhere. But as your here there a fundamental flaw in using closes subject and that is it uses all the focusing points on the screen as well as the centre one. I think you will find that, if you have time, try it as I did you will find it is not practical to use because if say the left hand focus point sees something it will focus on that and not the central subject. I suggest you try it in the say taking a flower that is central in a bunch it will certainly focus on the nearest but not the one you want to focus on. If your experience is different to mine I would like to know how you achieved it. Thanks in advance, MikeS |
#25
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D70 Nikon ccd tilted
mike, your understanding of the closest subject setting and experience with
it is right. my point is only that i find it much more predictable (as opposed to letting the camera 'decide' which focus point it chooses to be appropriate). predictable behavior means you can then anticipate when manual focusing will be necessary, as in the field of flowers example, rather than being surprised (or disappointed) when you review the image later. ps. don't know how this message became orphaned. sorry for the confusion. "MikeS" wrote in message ... "Christopher Muto" wrote in message ... try setting the autofocus system to closest subject for faster and more reliable autofocus results. Christopher. I think you meant to post this advise elsewhere. But as your here there a fundamental flaw in using closes subject and that is it uses all the focusing points on the screen as well as the centre one. I think you will find that, if you have time, try it as I did you will find it is not practical to use because if say the left hand focus point sees something it will focus on that and not the central subject. I suggest you try it in the say taking a flower that is central in a bunch it will certainly focus on the nearest but not the one you want to focus on. If your experience is different to mine I would like to know how you achieved it. Thanks in advance, MikeS |
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