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Search: Posts made by: Colin.D
Forum: Digital SLR Cameras June 8th 09, 11:53 AM Posted to rec.photo.digital.slr-systems,alt.photography
Replies: 4
Views: 450
Posted By Colin.D
Thryster

Bob Larter wrote:
ASAAR wrote:
On Mon, 08 Jun 2009 12:17:09 +1000, Bob Larter wrote:

That should be Thyristor and you are likely to find one in most
modern light dimmers.
...
Forum: Digital SLR Cameras June 8th 09, 11:48 AM Posted to rec.photo.digital.slr-systems,alt.photography
Replies: 23
Views: 1,717
Posted By Colin.D
Thryster

J. Clarke wrote:
fujifanboi wrote:
James Goode wrote:
On Sat, 06 Jun 2009 20:21:50 -0700, Pat wrote:

I was looking around in my camera bag and my wife asked me what I
was...
Forum: Digital SLR Cameras June 3rd 09, 09:25 AM Posted to rec.photo.digital.slr-systems
Replies: 41
Views: 2,101
Posted By Colin.D
Fragility of plastic for all to see

Rich wrote:
On May 30, 12:34 am, frank wrote:
On May 29, 11:04 pm, Eric Stevens wrote:



On Fri, 29 May 2009 21:21:07 -0400,...
Forum: 35mm Photo Equipment May 28th 09, 12:30 PM Posted to rec.photo.equipment.35mm
Replies: 0
Views: 761
Posted By Colin.D
Bret Douglas is a disgusting paedophile

DMac wrote:
Colin.D wrote:
DMac wrote:
snip garbage

It seems there is plenty of Annika1980 stuff floating around the golfing
lounge and the groups too. Simple searches produce...
Forum: Digital SLR Cameras May 25th 09, 11:31 AM Posted to rec.photo.digital.slr-systems
Replies: 11
Views: 959
Posted By Colin.D
What would ISO 3200 change to if it was pushed 2.5 stops?

Robert Coe wrote:
On Fri, 22 May 2009 20:09:55 +1200, "Colin.D" wrote:
: The Other Guy wrote:
: On Fri, 22 May 2009 11:58:16 +1000, Troy Piggins
: ...
Forum: Digital SLR Cameras May 25th 09, 11:27 AM Posted to rec.photo.digital.slr-systems
Replies: 11
Views: 959
Posted By Colin.D
What would ISO 3200 change to if it was pushed 2.5 stops?

Peter Chant wrote:
Colin.D wrote:

Up a final half-stop is (simplified) 12800+(12800/2) = 19200
approximately, or more exactly 3200*2^2.5 = 18,102 according to my HP
calculator.

...
Forum: Digital SLR Cameras May 22nd 09, 09:09 AM Posted to rec.photo.digital.slr-systems
Replies: 11
Views: 959
Posted By Colin.D
What would ISO 3200 change to if it was pushed 2.5 stops?

The Other Guy wrote:
On Fri, 22 May 2009 11:58:16 +1000, Troy Piggins
wrote:

* The Other Guy wrote :
* DMac wrote :

If I pushed the exposure of a 3200...
Forum: 35mm Photo Equipment May 20th 09, 11:27 PM Posted to rec.photo.equipment.35mm
Replies: 19
Views: 1,402
Posted By Colin.D
Lens cleaning question

Longfellow wrote:
Old farts do know stuff sometimes, even when they forget other stuff...

I had to clean the front surface of a lens the other day, and after
doing so, looked at the surface...
Forum: 35mm Photo Equipment May 20th 09, 11:23 PM Posted to rec.photo.equipment.35mm
Replies: 6
Views: 453
Posted By Colin.D
Light meter question/problem

Longfellow wrote:
On 2009-05-19, Longfellow wrote:
snip

Longfellow is an old fart who forgot to check the exposure compensation
tabs, which were three stops off. ...
Forum: 35mm Photo Equipment May 19th 09, 04:30 AM Posted to rec.photo.equipment.35mm
Replies: 6
Views: 453
Posted By Colin.D
Light meter question/problem

Longfellow wrote:
Don't know exactly where this question should be posted, but here is as
good as any, I guess.

I've got a LunaPro SBC that I've had for decades now, and it's always
been...
Forum: Digital SLR Cameras May 14th 09, 10:25 AM Posted to rec.photo.digital.slr-systems
Replies: 17
Views: 1,015
Posted By Colin.D
What's The Best Country To Live In?

Pete D wrote:
"Scott" wrote in message
...
What do you think the best country to live in is? I'm thinking maybe
Australia...
Forum: Digital SLR Cameras May 14th 09, 01:01 AM Posted to rec.photo.digital.slr-systems
Replies: 3
Views: 642
Posted By Colin.D
|GG| Why does a normal lens' focal length equal to the sensor'sdiagonal size?

Paul Furman wrote:
Anoop Saxena wrote:
Hi,
Perhaps a photographer need not know it but I am very curious,
why is a lens with a focal length that matches the diagonal length of
a...
Forum: 35mm Photo Equipment May 1st 09, 11:14 PM Posted to rec.photo.equipment.35mm
Replies: 4
Views: 609
Posted By Colin.D
Cleaning the Mirror, etc.

tony cooper wrote:

snip

On this subject...There are three spots that show up in my images if I
shoot so the sky is in the background. They are circled in red on the
linked image. ...
Forum: Digital Photography April 26th 09, 12:30 AM Posted to aus.photo,rec.photo.digital,rec.photo.digital.slr-systems,uk.rec.photo.misc
Replies: 6
Views: 598
Posted By Colin.D
Portrait of my daughter...

Bertram Paul, Atlantic-Diesel.com wrote:
Always in a hurry, but just before she went out for the night, I managed to
take a quick portrait of her.
Not perfect yet, because I didn't have time...
Forum: Digital SLR Cameras April 23rd 09, 11:11 PM Posted to rec.photo.digital.slr-systems,rec.photo.digital
Replies: 44
Views: 2,411
Posted By Colin.D
Why DSLR mirrors must eventually go

Alan Browne wrote:
Dudley Hanks wrote:
"Alan Browne" wrote in message
...
nospam wrote:
In...
Forum: Digital Photography April 23rd 09, 11:11 PM Posted to rec.photo.digital.slr-systems,rec.photo.digital
Replies: 11
Views: 871
Posted By Colin.D
Why DSLR mirrors must eventually go

Alan Browne wrote:
Dudley Hanks wrote:
"Alan Browne" wrote in message
...
nospam wrote:
In...
Forum: Digital SLR Cameras April 21st 09, 11:35 PM Posted to rec.photo.digital.slr-systems
Replies: 96
Views: 4,136
Posted By Colin.D
Shimmed Mounts and Extension Tubes

Wilba wrote:
Wolfgang Weisselberg wrote:
Wilba wrote:
I get it with my EF-S 55-250mm IS. It is fine up to a 31mm extension
(aperture, metering, IS, and all AF modes function as if the...
Forum: Digital Photography April 21st 09, 11:12 PM Posted to rec.photo.digital.slr-systems,rec.photo.digital
Replies: 10
Views: 969
Posted By Colin.D
Why DSLR mirrors must eventually go

ray wrote:
On Mon, 20 Apr 2009 18:47:22 -0700, whinee wrote:

The EVF is the future, whether you want it or not. It is cheaper to
manufacture electronic viewing systems than traditional
...
Forum: Digital SLR Cameras April 21st 09, 11:12 PM Posted to rec.photo.digital.slr-systems,rec.photo.digital
Replies: 17
Views: 1,161
Posted By Colin.D
Why DSLR mirrors must eventually go

ray wrote:
On Mon, 20 Apr 2009 18:47:22 -0700, whinee wrote:

The EVF is the future, whether you want it or not. It is cheaper to
manufacture electronic viewing systems than traditional
...
Forum: Digital SLR Cameras April 21st 09, 12:29 PM Posted to rec.photo.digital.slr-systems
Replies: 17
Views: 1,161
Posted By Colin.D
Why DSLR mirrors must eventually go

Me wrote:
whinee wrote:
The EVF is the future, whether you want it or not.
I agree that it's the future, but not as close as I'd hope.
EVF have a long way to go, and so does development of a...
Forum: Digital SLR Cameras April 16th 09, 07:57 AM Posted to rec.photo.equipment.35mm,rec.photo.digital.slr-systems,alt.photography
Replies: 324
Views: 17,370
Posted By Colin.D
Eyeglasses

tony cooper wrote:
On Wed, 15 Apr 2009 12:14:37 -0700, "Bill Graham"
wrote:

"tony cooper" wrote in message
...
Forum: Digital Photography April 7th 09, 11:13 PM Posted to alt.photography,rec.photo.digital
Replies: 5
Views: 695
Posted By Colin.D
Little Princess Lost

Michael wrote:
On 2009-04-07 11:39:50 -0400, Al Bar said:

Tracy puts on a pretty princess dress and prances around the
crackheads in San Francisco's Tenderloin...
Forum: Digital SLR Cameras April 5th 09, 10:03 AM Posted to rec.photo.digital.slr-systems
Replies: 1
Views: 499
Posted By Colin.D
SPORTS PHOTOGRAPHER

Savageduck wrote:
On 2009-04-04 22:20:48 -0700, pussy pussy said:

http://www.flickr.com/photos/arcovariante/3413123996/

"pussy pussy" ????

Refers to girlie...
Forum: 35mm Photo Equipment April 5th 09, 12:10 AM Posted to rec.photo.equipment.35mm
Replies: 24
Views: 1,538
Posted By Colin.D
The durability of film (scan example)

wrote:
On Apr 3, 11:51 pm, "Colin.D" wrote:
Your previous post to which I replied made the point about archives
being 'human-readable'. Is a colorimetric...
Forum: 35mm Photo Equipment April 4th 09, 05:51 AM Posted to rec.photo.equipment.35mm
Replies: 24
Views: 1,538
Posted By Colin.D
The durability of film (scan example)

wrote:
On Apr 3, 5:04 pm, "Colin.D" wrote:
Microfilm is a high contrast film. It does not have the dynamic range
to faithfully record the full range of...
Showing results 1 to 25 of 125

 
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