Serene Life

by garik

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visits member for 4 years
seen Sep 7 at 16:00

Jul
19
comment What “Top Tips” should I give compact camera users in a short talk?
@AJ what—in my experience it works more often with compacts than with DSLRs: DSLRs may have the AF-trigger set elsewhere or a manual lens attached, both of which are rather rare among compacts. I've yet to see a (digital) compact without autofocus, but your mileage may vary.
Jul
19
suggested suggested edit on Why can't I set a partial ISO stop?
Jul
19
awarded  Benefactor
Jul
18
accepted When to use the different modes of National PE-201C flash?
Jul
18
comment When to use the different modes of National PE-201C flash?
Exactly the kind of practical info I sought! I had a hunch that "green" and "red" auto modes had had been somewhat common modes among other old flashes, so I am fairly confident to follow the AF280T's manual for that bit; PE-201C manuals seem to be digitally non–existent. Thanks for the link to Pentax' manual and double–thanks for the answer :-)
Jul
18
revised What are good advanced books on the physics and science of photography?
added amazon link
Jul
18
revised What are good advanced books on the physics and science of photography?
added amazon links
Jul
18
suggested suggested edit on What are good advanced books on the physics and science of photography?
Jul
18
comment What are good advanced books on the physics and science of photography?
The ninth edition of Manual of Photography is by Ralph Jacobson, but it seems that the tenth edition (2010) is by Elizabeth Allen & Sophie Triantaphillidou and it is "… completely reworked to include the latest research on digital imaging."
Jul
18
suggested suggested edit on What are good advanced books on the physics and science of photography?
Jul
13
revised Should I use “exposure compensation” setting while shooting?
edited title, some wording and punctuation
Jul
13
suggested suggested edit on Should I use “exposure compensation” setting while shooting?
Jul
12
comment When to use the different modes of National PE-201C flash?
I tried to put that into words :-) but isn't the whole chart using the inverse-square law? Going left to right from a column to a column multiplies the distance by √2 and the needed exposure by 2. Shouldn't the rightmost columns be askew if orange auto > green auto?
Jul
12
comment When to use the different modes of National PE-201C flash?
What could be the real difference between green and orange modes, then? I mean, if doubling the distance needs 4 times ("2 stops") more the flash power; multiplying the distance by 1.5 should need 2 times ("1 stop") the flash power — so with that logic, using green auto @ 7 meters would require the same ƒ-numbers as the chart says the orange auto requires @ 7 meters. Or did I miss something?
Jul
12
comment When to use the different modes of National PE-201C flash?
But, apart from the on/off switch, manual flash trigger button and synchro-cord hole, there is no other interface than the green-manual-orange slider. How could I adjust the manual mode; how could it be more accurate if I can't adjust it? Or does the manual mode usually mean that the flash will only trigger if I manually press the flash trigger? And how should I read the chart when using orange auto? Does it say that if I'm standing 3.5 meters away from the subject and having ISO 100 film, I should use ƒ/4 instead of ƒ/5.6?
Jul
12
comment How can I make ExifTool rename by camera model when the name contains a slash?
Consider the following workflow: (1.1) loop through the photo folder alphabetically (1.2) output each photo's Exif:Model to a text file (2) loop through the text file replacing / as e.g. - (3.1) loop through the photo folder alphabetically again (3.2) rename files according to the modified text file
Jul
12
asked When to use the different modes of National PE-201C flash?
Jul
9
revised Is there a way to omit the prompt for deletion in Lightroom?
title wording
Jul
9
suggested suggested edit on Is there a way to omit the prompt for deletion in Lightroom?
Jul
2
revised How do I dry water condensation off my camera?
Added degrees celsius to us fahrenheit illiterate who might had first thought the OP was taking pictures in a hot sauna.