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Showing results 51 to 75 of 163
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Search: Posts Made By: John
Forum: The Photography Forum 20-06-06, 08:50
Replies: 25
Views: 22,205
Posted By John
A very interesting thread you have started here...

A very interesting thread you have started here Don. I never realised that sensor size was a factor, apart from the degredation that arises from the extra enlargement needed with small sensors. As...
Forum: General Photography Technique 02-06-06, 23:00
Replies: 151
Views: 119,096
Posted By John
They seem nice and sharp to me. Which lens and...

They seem nice and sharp to me. Which lens and focal length?

John.
Forum: General Photography Technique 02-06-06, 19:15
Replies: 151
Views: 119,096
Posted By John
Christine, It might be my tripod but after a...

Christine,
It might be my tripod but after a series of tests I found that I needed 1/250 s to produce sharp images. The test shots were of a brick wall at about 40 m with the tripod legs fully...
Forum: The Digital Darkroom 02-06-06, 13:16
Replies: 2
Views: 7,794
Posted By John
Liz C. You could try the 'Replace Color' Tool in...

Liz C. You could try the 'Replace Color' Tool in Elements. Go to Enhance/Color/Replace Color and play around with that.
John
Forum: Cameras 25-05-06, 17:22
Replies: 6
Views: 8,395
Posted By John
Thank you Tannin. John

Thank you Tannin.

John
Forum: Cameras 25-05-06, 12:49
Replies: 6
Views: 8,395
Posted By John
Yes the area covered by the flashing points is in...

Yes the area covered by the flashing points is in focus, but what if that is not the area you want? For example what if you want everything from 6feet to infinity to be in focus but the bottom...
Forum: Cameras 25-05-06, 12:44
Replies: 6
Views: 8,395
Posted By John
Don, You maybe right: you would be right if I...

Don,
You maybe right: you would be right if I had the Canon model which has 35 focus points. When using type 1, if there is insufficient DOF the aperture flashes. Thank you for your opinion which...
Forum: Cameras 25-05-06, 08:31
Replies: 6
Views: 8,395
Posted By John
Depth of Field Mode

I have encountered two types of depth of field mode on Canon Cameras which operate as follows:-

Type 1. (Found on EOS 30)
1. Place the focus point over the nearest part of the subject to be in...
Forum: Photographic Accessories 24-05-06, 19:17
Replies: 30
Views: 32,884
Posted By John
Hello ADJH, In my early encounters with...

Hello ADJH,

In my early encounters with photography I had a Voigtlander Vito B. It didn't have a range finder but it did have a Color Skopar f2.8 50 mm lens which was renowned for the quality of...
Forum: The Photography Forum 23-05-06, 10:42
Replies: 10
Views: 12,070
Posted By John
Stephen, please read my previous reply where I...

Stephen, please read my previous reply where I have now added a subtle sharpening technique which is useful for portraits.

John
Forum: The Photography Forum 23-05-06, 10:30
Replies: 10
Views: 12,070
Posted By John
Stephen, Yes, but don't apply to much...

Stephen,

Yes, but don't apply to much sharpening or it will not look natural. Check sharpening at the size you intend to print at. I find it looks a bit sharper on the print than it does on the...
Forum: Photographic Accessories 22-05-06, 23:15
Replies: 30
Views: 32,884
Posted By John
Unlike you Don I only have one. That's why my...

Unlike you Don I only have one. That's why my right arm is 3 inches longer than my left arm.

John
Forum: The Photography Forum 22-05-06, 23:04
Replies: 10
Views: 12,070
Posted By John
Stephen, When you enlarge to 12 inches...

Stephen,

When you enlarge to 12 inches wide, resample to 300 dpi. This will not increase the detail but it will smooth the texture.

John
Forum: Photographic Accessories 22-05-06, 22:55
Replies: 30
Views: 32,884
Posted By John
Stephen, None really. I guess that 'range...

Stephen,
None really. I guess that 'range finder is more specific because it finds the range, whereas a magnifying glass could be used as a focus aid but not as a range finder. The term 'focus...
Forum: Photographic Accessories 21-05-06, 23:57
Replies: 30
Views: 32,884
Posted By John
Hi Don, Thanks for the inside view. They...

Hi Don,

Thanks for the inside view. They are, as you say, very basic. They are also very flimsy and suceptible to damage by knocks. I am sure you realise that my illustration was not taken...
Forum: Photographic Accessories 18-05-06, 01:13
Replies: 30
Views: 32,884
Posted By John
Now too! John

Now too!

John
Forum: Photographic Accessories 17-05-06, 22:27
Replies: 30
Views: 32,884
Posted By John
They used to call them range finders and they...

They used to call them range finders and they were used to tell you the distance of the subject which you then set on the lens. They belonged to the days when most cameras did not have a built in...
Forum: Photographic Accessories 17-05-06, 22:20
Replies: 30
Views: 32,884
Posted By John
It saves you having to guess! John

It saves you having to guess!

John
Forum: Photographic Accessories 17-05-06, 22:14
Replies: 30
Views: 32,884
Posted By John
Your in the right range! John:)

Your in the right range!

John:)
Forum: Photographic Accessories 17-05-06, 16:54
Replies: 30
Views: 32,884
Posted By John
Who Remembers These?

Unfortunately its not working now but it often reminds me of days gone by.
Forum: General Photography Technique 11-05-06, 19:58
Replies: 31
Views: 38,747
Posted By John
Thanks for that extra tip. John

Thanks for that extra tip.

John
Forum: General Photography Technique 11-05-06, 14:41
Replies: 31
Views: 38,747
Posted By John
Tannin, Hope you don't mind me using your...

Tannin,

Hope you don't mind me using your image (example 1)

Is this horizon level enough for you? It was done automatically in Photoshop using the measure tool, then rotate image/arbitary.
...
Forum: General Photography Technique 11-05-06, 07:47
Replies: 31
Views: 38,747
Posted By John
Yes, it is important unless it is greatly...

Yes, it is important unless it is greatly exaggerated, e.g. a raceing car rounding a bend. Don't they call it "Dutch Tilt," or something like that?
Forum: General Photography Technique 09-05-06, 19:27
Replies: 19
Views: 129,905
Posted By John
Hello Wheelr, as promised I am back. This is how...

Hello Wheelr, as promised I am back. This is how I see it although, like you, I stand to be corrected.

Suppose you take two pictures with the same focal length and from the same spot, one on 35...
Forum: General Photography Technique 08-05-06, 19:14
Replies: 19
Views: 129,905
Posted By John
Wheeler, you have raised some doubts in my mind....

Wheeler, you have raised some doubts in my mind. I need to think about it. I will be back, eventually!
Showing results 51 to 75 of 163

 
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