"Paul Saunders" <[email hidden]> wrote in message
"]news:[email hidden]...
| ste © wrote:
|
| > You're right, I never plan to buy a film camera, but at the same time, I think it's good to be
| > aware of different techniques and practices, especially as these methods can always be adapted
| > for digital anyway. Ignorance is not always bliss! ;o)
|
| It's good to know something about film photography because digital is based on it. For
| example, you can set "film speeds" on a digital camera. How on earth can a digital camera have
| a film speed?
Yes, instead, it's just the sensitivity isn't it?
| If digital cameras were invented first, it would never have been called that, they'd probably be
| called "gain settings" or something, because that's what they really area. It's like turning up
| the input level on a tape recorder, which makes it louder but results in more hiss.
|
| Shutter speeds? Digital cameras don't actually have shutters, do they? And do you know what f1
| means? And why you've probably never seen an f1 lens?
Sorry, this is where my lack of technical knowledge shows. Digital cameras don't have shutters? Then
what do they have instead? I can see something closing behind the aperture when I take a photo, and
I have a shutter speed! :o)
Also, why not a f1.0 lens? I've seen a f1.2 lens, but I'm not sure what the numbers mean, except
that they are small holes with high depths of field! Is f1.0 so small that it's closed or something?
Or does the scale start at
f1.?
| >> 1. Ultra wide angle shots.
|
| > But what about the wide angle lenses or adaptors?
|
| They don't go ultra wide. 15mm on film is equal to about 24mm on digital, so that's about as wide
| as you can go without serious distortion. 15mm is amazingly wide though. Mike Reid has a 17mm
| lens, I'm sure he has some photos taken with it on his site.
I've just looked on his website, but I wasn't sure which ones were taken with the 17mm lens.
| I did mention creating the effect of such a lens with a small panorama of vertical shots, but what
| such a lens is really good for is having an incredibly close (and thus large) object in the
| foreground (say a flower) and a huge expanse of landscape in the backround. Try that with multiple
| shots and you probably won't be able to stitch them together because of parallax problems.
I need to take some more flower shots some time - I try to take a bit of everything whilst I'm
learning. I'll try and find a flower in a suitable spot to try the wide angle method - something
tells me the flower will be in a flower pot, and placed on a beach somewhere with the pot out of
view... :o)
| > Also, what about the fisheye adaptors?
|
| They don't count, because there's no distortion correction. The ultra wides I'm talking about are
| corrected to have straight lines. Look how much distortion there is with the G3 adapter!
Yes, I've noticed that. Even normal shots, and especially portrait format shots, have curved
horizons. Remember that Worms Head shot you put photosig? That's typical from what I've seen (with
my shots and other shots too). Best to avoid straight horizons I think! :o) (nahh, not a chance!)
| > (did you read the link I posted to you about the fisheye for the G3?)
|
| No, I must have missed that.
forums.dpreview.comread.aspOpen ↗
But no photos were posted I'm afraid, just a gadget report.
| > There was a beautiful panorama in Scotland in this months Practical Photography, by David Noton
| > with a Fuji GX617.
|
| That's not a true panorama though, strictly speaking that's a "panoramic format", because it's
| really a narrow strip through a single wide lens. It just looks panoramic because of the shape,
| you can do the same with any photo. (Some of the lenses for the Fuji aren't even wide angles, but
| the results still "look" panoramic because of the shape.) Great camera though, I'm not slagging it
| off, but only a swing lens or rotating camera with curved film is truly panoramic.
So is it basically the same effect as you get from cropping the top and bottom off?
I seen photos taken with an XPan 2 and they were great. I'm guessing that this is a true
panorama camera?
| >> This means that I lose my metering and have to guess the exposures, but that's better than not
| >> being able to take photos at all.
| >
| > That's true, better to have something than nothing.
|
| Especially if you're used to taking photos manually and are familiar with typical exposures in
| various weather conditions. Could you guess the exposure if you had to?
I could have a go, that's for sure! But I'd have to wait a few weeks to see if the results were any
good... :o)
| > As I've never used film, I wouldn't want any of those effects anyway.
|
| I don't blame you.
|
| > The only effect I'd anticipate emulating is a grain effect in a moody black and white shot, but
| > of course, I wouldn't be able to tell you that Photoshop wasn't realistic, as I don't know any
| > better! :-s
|
| Photoshop grain is too regular.
|
| > Hey, I can't believe you were up so late last night and still never uploaded day 14! :o)
|
| I wasn't up late, I was up early! ;-) But I was busy with other important things and didn't get
| around to it. I'm supposed to be working on my business you know, not chatting on newsgroups all
| day! This October project has generated far too much discussion... (Not that I'm complaining, but
| it isn't really the best time.)
Early?! Seriously? Ouch! I have been getting up at 6:05am this week, and it's horriffic! Mainly
because I've been going to bed at 2am... :-o zzzzzZZZZZ How come you woke up so early then?
I know what you mean about chatting on newsgroups all day! That's why I'm slow at replying to that
Jpegs post below! It takes so long to reply to (as it's such a long post), that I keep putting it
off. I'll reply to your email (with the improved images) at the same time I reply to that post, I
haven't forgotten...
| > ...I suppose you're still sleeping now? I know I would be! :o)
|
| I suppose I should be going out walking now, there's actually some sun out there for a change.
| Yippee!!
Hope you had a good one! We all wait for the TR! :o) (and photos!)
| Good news too, I just bought the scanner! :-) Can't wait to try it out, but I have other things to
| do first.
Excellent, how is it? Is the quality as you hoped, and is it adding a new lease of life to your old
images? By the way, do your old images deteriorate over time, or are they as good as if they were
taken yesterday?
| Paul
Ste