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  • Category: Biology
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Messages 7894 - 7924 of 68380   Oldest  |  < Older  |  Newer >  |  Newest
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7894 goat
goatmoag Offline Send Email
Jun 1, 2003
7:58 am
... Howdy. Received the AO Friday. It seems that I may have lucked out and not got a paper weight (though I have about 50 pounds coming that looks like it...
7895 Mark Simmons
mksphoto Offline Send Email
Jun 1, 2003
2:08 pm
Hi Barry, There is no need to try to find special film or "tungsten" film when working with print or negative films. The compensation for the color shift...
7896 Gomkt__ Offline Send Email Jun 1, 2003
2:35 pm
Thanks for the replies. The problem is that on those few occasions that I used print film in the past, the photos had an overall brownish cast throughout....
7897 William Winkler
wildbillbugman Offline Send Email
Jun 1, 2003
4:02 pm
... Hi Barry ans Mark, As a photographer who does all of my own film processing and printing I must respectfuly disagree with Mark. Daylight film shot with...
7898 Frez
frfez Offline Send Email
Jun 1, 2003
5:14 pm
... corrected ... and ... (but it ... connections ... series ... opining ... bulb) ... Hi Goat Congrats! Sounds like a winner. Try this link for a bulb. ...
7899 Tom Webster
t_l_webster Offline Send Email
Jun 1, 2003
6:56 pm
Hi ya' Barry :-) I have to respectfully disagree with Mark's statement, also. I spent 23 years working for professional photo finishing laboratories in both...
7900 oikomonus Offline Send Email Jun 1, 2003
8:22 pm
I notice on some older Nikon phase objectives (or perhaps on other makes as well if I have not been taking note), there are two types of phase objectives - one...
7901 kyrylus Offline Send Email Jun 1, 2003
9:23 pm
... < http://www.microscopyu.com/articles/optics/objectivespecial.html > Regards, Kyryl...
7902 goat
goatmoag Offline Send Email
Jun 1, 2003
9:25 pm
... Yep, that's her. I've actually found the bulb for $2.99 for an import to $3.50 and up for others. I was just wondering if there would be any advantage or...
7903 Frez
frfez Offline Send Email
Jun 1, 2003
11:11 pm
... there ... Remember the thread about the melted scope? You would be increasing the heat generated by the bulb by 100%. The electronics may not handle the...
7904 Mark Simmons
mksphoto Offline Send Email
Jun 2, 2003
4:12 am
Hi ya' Tom and Bill, Obviously I should have been more specific in my answer, so please forgive the oversight. The point is, there is no such thing as...
7905 Tom Webster
t_l_webster Offline Send Email
Jun 2, 2003
6:21 am
Hello Mark :-) I don't necessarily want to get into a "p*ss*ng contest" with you but I worked for several large PROFESSIONAL photo labs, one of which was Image...
7906 Tom Webster
t_l_webster Offline Send Email
Jun 2, 2003
6:37 am
Hello Barry :-) In my previous post I forgot to answer your question completely. Kodak makes Professional Portra 100T Tungsten film in 36 exposure, 35mm roll...
7907 Jim Polaski
dczar20022002 Offline Send Email
Jun 2, 2003
7:03 am
Bob, I'll get to posting a photo of several views. ... a reply via email!...
7908 Gomkt__ Offline Send Email Jun 2, 2003
2:16 pm
Thanks Tom and everyone else too. ... and ... film ... the ... warmer ... can ... this...
7909 Mark Simmons
mksphoto Offline Send Email
Jun 2, 2003
2:22 pm
Jay, I don't know if you found the scope body that you're looking for yet but here's something pretty cool on eBay: GERMANY MICROSCOPE PART/PARTS #2 Item #...
7910 Gordon Couger
gordoncouger Offline Send Email
Jun 2, 2003
7:04 pm
While it has nothing to do with film the higher the color temperature the light the greater the resolution the microscope will give due to the higher ratio of...
7912 oldsalt97219 Offline Send Email Jun 2, 2003
9:48 pm
Wow! that's neat! The forum software does it automatically! ... my...
7913 oldsalt97219 Offline Send Email Jun 2, 2003
9:50 pm
... my ... Wow! That's neat! It does it automatically....
7914 Tom Webster
t_l_webster Offline Send Email
Jun 2, 2003
10:12 pm
Good points, Gordon. I hadn't considered the ratio of long wavelengths to short wave lengths in photomicrography affecting sharpness. Your comments make sense...
7915 Frez
frfez Offline Send Email
Jun 2, 2003
11:07 pm
... temperature the ... the higher ... one at ... you never ... programming ... Hi Gordon Are you saying that a higher intensity source contains more UV and IR...
7916 Frez
frfez Offline Send Email
Jun 2, 2003
11:08 pm
... temperature the ... the higher ... one at ... you never ... programming ... Hi Gordon Are you saying that a higher intensity source contains more UV and IR...
7917 Kevin Sunley
kswpg Offline Send Email
Jun 3, 2003
12:16 am
Hi, since you worked at Kodak a while back I was wondering if you happen to know the answer to a question that so far anyone I've talked to at Kodak's...
7918 J. Forster
j_forster911 Offline Send Email
Jun 3, 2003
12:46 am
As I remember older versions of the CRC Handbook had spcetral data for Kodak filters. Maybe it's there. -John...
7919 Kevin Sunley
kswpg Offline Send Email
Jun 3, 2003
12:50 am
I've looked there for Schott and Corning filters, I seem to remember seeing Kodak filters as well. The filter I'm referring to is a interference "hot mirror"...
7920 oldsalt97219 Offline Send Email Jun 3, 2003
12:50 am
... and ... statements ... focus ... Back in the early days when we had seperate illuminators I used to shine light sources through bottles of colored water to...
7921 J. Forster
j_forster911 Offline Send Email
Jun 3, 2003
12:57 am
... Adding Copper Sulphate ( CuSO4 ) to the water made a good heat filter also.-John [Non-text portions of this message have been removed]...
7922 Frez
frfez Offline Send Email
Jun 3, 2003
1:24 am
... a ... use ... on. ... Hi Garry You're not the first person to bring that up here. I think it's pretty cool because one can make the filter any hue they...
7923 Frez
frfez Offline Send Email
Jun 3, 2003
2:58 am
Hi Everyone There's a few new phase contrast pics of some of Bill Dailey's cleaned diatoms in my folder in the photos section. I can't remember which batch...
7924 Jay Stanley
js88keyz Offline Send Email
Jun 3, 2003
3:11 am
Fantastic...did you use the Heine condenser? Jay...
Messages 7894 - 7924 of 68380   Oldest  |  < Older  |  Newer >  |  Newest
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