. It
will be out of focus for all other wavelengths.
Mirrors differ in that reflection is essentially the same for all
wavelengths, so a mirror figured to focus at, say, 400 nm wavelength
(violet) will also accurately focus at 700 nm wavelength (red).
--
Rodger Whitlock
Victoria, British Columbia
like women working as corporate lawyers?
[Is joke. Relax.]
--
Rodger Whitlock
Victoria, British Columbia, Canada
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that I once got the better of them.
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Rodger Whitlock
Victoria, British Columbia, Canada
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from now. Would it cause you problems to
get a submission months and months in advance of the due date?
--
Rodger Whitlock
Victoria, British Columbia, Canada
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length for good
portraiture.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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that are still usable, and seeing how well they work is more than a
little valuable.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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mount out of its normal position.
Is the lens under discussion engineered in the same way?
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Rodger Whitlock
Victoria, British Columbia, Canada
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widths, etc?
Oh, you meant *camera* hardware! Sorry! My dirty mind at work again!
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Rodger Whitlock
Victoria, British Columbia, Canada
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, to control how dates appear.
ObPentax: I have date backs on both my bodies (SFxN Z-1P) and have
them set to yy/mm/dd.
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Rodger Whitlock
Victoria, British Columbia, Canada
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it.
Actually, what I'm pleased about is that my two most recent rolls
actually have a few good shots on them! I am thrilled to pieces,
especially as this means I have raw material for PUG for the next
while.
There is hope for us.
--
Rodger Whitlock
Victoria, British Columbia, Canada
On Tue, 14 Aug 2001 at 11:50:47 -0500, [EMAIL PROTECTED]
(Amy Hughes) wrote:
Rodger Whitlock wrote:
I think a great part of this problem is precisely that...
I didn't write that.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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in the general direction of the
subject and pressed the button without looking through the finder at
all.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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of enablement.
Just think how pleased your S.O. will be to hear of your selfless
sacrifice on the altar of another person's happiness!
Joy and bliss will be thine forever!
--
Rodger Whitlock
Victoria, British Columbia, Canada
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focal length of the eye, compared to a
camera lens, also militated against this.
But even taking a photograph of a single flower is very difficult, if
one wishes to capture the essence of the bloom.
Practice, practice, practice, I suppose is the key.
--
Rodger Whitlock
Victoria, British
with it photographing all sorts of
neat things. Ah, those were the days!
Be careful. She may soon be producing much better pictures than you
do.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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different strategy
depending more on chiaroscuro might be appropriate.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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On Mon, 2 Jul 2001 at 11:40:49 -0700 (PDT), Juan J. Buhler
[EMAIL PROTECTED] wrote:
Fwiw, I always welcome comments on my pictures. Especially negative
ones, as those are the ones that teach me things.
Precisely my sentiments. Fire away, anyone so inclined.
--
Rodger Whitlock
Victoria
happen to own; however, they seem to be extremely
thorough, and I doubt much has changed of a fundamental nature in 30
years.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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to direct incoming PDML messages
to their own folder.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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out and round up a mail client
that actually conforms to (and does not extend) the standards.
Examples: Eudora; Pegasus (free unless you want manuals).
--
Rodger Whitlock
Victoria, British Columbia, Canada
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the viewfinder.
Don't worry about criticism, if any. Even when your submission is
bad-worse-worst, the criticism is always done with velvet gloves to
prevent bruising of the ego.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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it back.
Interestingly, though muddy from several months in the saltchuck, it
was *not* corroded. I think any PDML member would be hard pressed to
distinguish it from the its un-submerged replacement.
Evidently Pentax uses a very spiffy alloy for the Limited bodies...
--
Rodger Whitlock
PSP, just that the concept of such a
tool is at least that old.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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0k1000)guy took the plunge into the noisy world of AF.
What will completely alter your life is the automatic film advance.
I find that when a friend hands me his older camera (a nice little
P3n), I always forget to advance the film and wonder why nothing
happens when I push the button.
--
Rodge
are at
least f3.5 here, and probably closer to f3.9.
Oh, that sounds like you are close to getting the fine 50mm f/4
macro for the price of a lousy f/2 job. What incredible luck!
[note for the humour-impaired: the above is a joke]
--
Rodger Whitlock
Victoria, British Columbia, Canada
up to 1:1 (lifesize) magnification. A
tripod and cable switch are strongly recommended.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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corn costs more -- and the ducks don't like it as much
as they do rolled corn. Maybe the pieces are hard to see?
--
Rodger Whitlock
Victoria, British Columbia, Canada
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to try to be *original*. burp
...Hello, my name is Rodger and I am addicted to taking snapshots of
flowers, cats, and ferry scenes...
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Rodger Whitlock
Victoria, British Columbia, Canada
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and
cooked up an example that demonstrates some other principle
entirely.)
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Rodger Whitlock
Victoria, British Columbia, Canada
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at it was originally custom molded to exactly fit the
metal surface, as there is no sign of any cement present.
The lens is fully functional without without this plastic knurling,
of course.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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and K series 28mm f/3.5 models.
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Rodger Whitlock
Victoria, British Columbia, Canada
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?
Yes, they share the same optical design. The FA has a
clamb for adjusting damping of the focusing mechanism
(needs adustment in quite a few samples).
The F version also has a clamp.
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Rodger Whitlock
Victoria, British Columbia, Canada
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otos quite simple.
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Rodger Whitlock
Victoria, British Columbia, Canada
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On Fri, 02 Feb 2001 at 09:11:33 -0500, Mark Roberts
[EMAIL PROTECTED] wrote:
On Thu, 1 Feb 2001 20:11:39 -800, "Rodger Whitlock"
[EMAIL PROTECTED] wrote:
BTW, Mark Roberts owes me a jelly donut. The pancake is not in #2
place.
I'm a man of honour, so I'll pay up!
What's yo
entax lens on eBay.
Sounds like a summary of my compilation might be of interest.
If you're wrong, btw, you owe me a jelly donut, my choice of flavour.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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for $1
US translates into a total payment of $2CDN more or less, so we must
be quite cautious in our bidding.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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conditions with a fume hood and an
emergency shower, as well as storing it there with proper
ventilation.
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Rodger Whitlock
Victoria, British Columbia, Canada
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and demanding that they change their system to record the URL
of the page containing each image instead of the image file URL
itself.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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emulsions I dunno - just wondering.
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Rodger Whitlock
Victoria, British Columbia, Canada
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. Is there anyone able and willing to actually do the scripting.
So it's all moot, in all likelihood -- but unless you ask, you'll
never know for sure.
--
Rodger Whitlock
Victoria, British Columbia, Canada
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On 13 Jan 01 at 23:13, "William Robb" [EMAIL PROTECTED] wrote:
...Too bad you couldn't track how often the same lens has changed
hands G
Ha. Gotcha. I keep track of serial numbers too, where they are
visible.
So far, I don't recall any of the pancakes turning up twice.
up on eBay and get twice what you paid for
it.
The operative word is "regularly".
I've been tracking all ebay auctions of Pentax K-mount lenses for a
month or two, and the pancake lens is actually one of the more common
ones on Ebay.
It's certainly no rarity.
--
Rodger Whitlock
Victor
ble, Gerry.
I got one two, but different subject and text. I figured it was just
a crank message of some sort.
Are these comments on the PUG or something?
--
Rodger Whitlock
Victoria, British Columbia, Canada
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h includes all
the auto-focus lenses.
Aren't some of the early A-friendly bodies incompatible with non-A
lenses?
--
Rodger Whitlock
Victoria, British Columbia, Canada
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and follow the directions.
(pre-Series I) and phoned them to verify that a lens on their
website was one (checking to see it went to 1:1 magnification sans
any adapter).
The guy put down the phone and went and got the very lens and checked
this detail for me then and there.
--
Rodger Whitlock
Victoria, British Columbia
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