Good point!! I have a kodak IR print from the old 3000(big paper) right next to me and maybe a dozen images on the 'puter. The only thing that has selective focus is a head shot of another motobiker sharing the lane. A good part of that cornfield blur is motion at 50-60mph rather than out of focus The point I was suggesting is that I don't know if a great Boke' glass will work with IR - It's a lot of scattered light. Who's got glass designed for 900Nm?? My strat was to get into the trees and let the IR open-up the shadows. I have a small collection of color large format digital IR landscapes I lifted from the web (shh..) and I don't see these people working with selective focus. gar *********** REPLY SEPARATOR *********** On 3/7/08 at 9:52 PM Charlie Thomson wrote: >Lots of us have that disease and Penicillin will not work! > > > ----- Original Message ----- > From: markleewebb > To: DigitalBlackandWhiteThePrint@yahoogroups.com > Sent: Friday, March 07, 2008 8:29 PM > Subject: Re: [Digital BW] Clarification - Depth of Field and Landscapes > > > My camera is a Nikon D70 converted by LifePixel (normal conversion). > > Actually, if you look at some of Adam's works, you see very bright > and white foliage and very drak black skies - very much like an IR > image. > > You're right about choice of subject....but that's not just an IR > issue. Any landscape where it's not just a wide field all-inclusive > shot but you're trying to emphasive a particular subject amidst > other competing elements has this challenge. > > --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Gary Weaver" > <garww@...> wrote: > > > > Hi, > > > > I've only a can of Kodak IR under my belt and tried unmodified > digital IR. > > > > IR is all over the place, so you don't have the same options as > with normal films. > > > > Selective focus with this factor and typical wide FOV is problem > prone. To make it effective I think you have to choose the subject > placement carefully and maybe consider morning shooting when only > some things have warmed-up. > > > > I can't relate ansel stuff to IR stuff in any which way. > > > > And I really don't know about the digital end - you don't indicate > what wavelength your sensor can resolve. > > > > gar > > > > *********** REPLY SEPARATOR *********** > > > > On 3/7/08 at 3:43 AM markleewebb wrote: > > > > >But is it done - and done well- with b&w landscapes? > > > > > >Here is why I ask: for landscapes, folks like Ansel Adams taught > that > > >aperture is the first concern. He and other great landscape > artists > > >were very concerned about sharpness and capturing a lot of > detail. He > > >even founded Group f.64 - guess why ! He felt that photography > should > > >take advantage of the nature of the medium and make photographs > with > > >as much depth of field as possible. But in some scenes it's hard > to > > >emphasize a particular tree or group of natural elements because > > >they're not well seperated from other distracting elements around > > >them. That's why I was asking. > > > > > >If someone has some good examples and web sites with samples they > > >could point me to where the photographer used selective DOF IN A > > >LANDSCAPE - and did it with SUCCESS :) that would help me study > other > > >works and gain some perspective on an alternative technique that > may > > >serve me well. > > > > > >Thanks. > > > > > > > > >--- In DigitalBlackandWhiteThePrint@yahoogroups.com, Bruce Watson > > ><bwyg@> wrote: > > >> > > >> markleewebb wrote: > > >> > Question - for shots like this where you are stuck with a > > >background > > >> > of other trees and you have other trees to right and to left > and > > >> > sometimes in foreground - can you ever use DOF to emphasize > your > > >main > > >> > subject? Nail focus on main subject but go very soft using > DOF on, > > >> > say, the background? Is this ever done with landscapes? > > >> > > > >> Of course it's "done." Selective focus is just another tool to > use > > >in > > >> expressing one's vision. > > >> -- > > >> Bruce Watson > > >> > > > > > > > > > > > > > > >Please visit the Group Homepage to check the Files, and other > resources as > > >they are often being updated. > > > > > >http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > > > > >If you wish to receive no emails or just a daily digest, or you > wish to > > >unsubscribe, please edit your Membership preferences by visiting > this same > > >page. > > > > > >Please follow these basic guidelines: > > >- As threads develop, trim off excess portions of earlier > messages to keep > > >them short. > > >- Good manners are required at all time. No personal attacks or > flames. > > >Hostile, aggressive or argumentative users may be removed from the > > >membership without notice. > > >- Keep your posts and threads related to the group topic of > digital B&W > > >printing. Users who persistently make off-topic posts may be > removed from > > >the membership. > > >- By posting on this forum you agree to abide by the group rules > and > > >guidelines, and to abide by the actions and decisions of the > group Owner > > >and Moderators. See "Group Topic, Rules and Guidelines" in the > Files > > >section: > > >http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint/files/ > > > > > >BY PARTICIPATING IN AND/OR POSTING MESSAGES TO THE DIGITAL BW, > THE PRINT > > >YAHOO! 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No personal attacks or flames. >Hostile, aggressive or argumentative users may be removed from the >membership without notice. >- Keep your posts and threads related to the group topic of digital B&W >printing. Users who persistently make off-topic posts may be removed from >the membership. >- By posting on this forum you agree to abide by the group rules and >guidelines, and to abide by the actions and decisions of the group Owner >and Moderators. See �Group Topic, Rules and Guidelines� in the Files >section: >http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint/files/ > >BY PARTICIPATING IN AND/OR POSTING MESSAGES TO THE DIGITAL BW, THE PRINT >YAHOO! 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Re: [Digital BW] Clarification - Depth of Field and Landscapes
2008-03-08 by Gary Weaver
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