I am looking for a source of 680 nm very high power LEDs, perhaps in a TO-66 case, like Opto Diode's OD 663 or Roithner's 680-66-60 (discontinued?) with a...
Hello I just got an infrared filter to try out infrared photography. It's called a Cobra Optics 7004 3mm infrared filter and is a 10cm square of a thick...
Brian, Sounds like a lens from one of Cobra's night vision products. It should work okay. Try it. Ted -- In Infrared_Photography@yahoogroups.com, "Brian...
I've now tried the filter with a canon digital ixus 300 camera. It only gives any image in bright sunlight and the images it takes through the filter are...
The images are dark because the filter is black - but if you use i.e. 10 sec exposure time it may be a bright picture. Try the manual functions on your camera...
Hello, there. 8-) I've long been interested in the IR images that I'd see sporadically, and now that I have backed up my interest with some cash, I've...
I've been doing some research and found that a similar application (with radically different motivation) exists in the IR filter field - that of guys with...
Hi, The "GTS2 1000nm Infrared filter" is better than Hoya R72 ? for IR Photography ? Codrut ... field - ... clothing. ... best. ... light ... 90. ... ...
I saw that filter on ebay Characteristics: This is a BRAND NEW 58mm GTS2 1000nm Infrared Filter. Specifications: Filter Size: 58mm 50% Cutoff Rating: 1000nm ...
Codrut: That looks like a reasonable price for that filter. I would be a bit concerned about spending that much money for a filter without knowing if it was...
What camera did you have ? here is the link for that filter: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2967612960&category=30069 Codrut ... From: Al...
Codrut: Apparently this Filter (GTS2) is aimed at users of the Sony Cybershot cameras with the "Night Shot" feature. It should produce excellent B&W Infrared...
Hello everyone. I stumbled across this group while while searching for ir photography pages. I'm looking forward to getting asome ideas from you all on...
Tate...for your 28mm IR filter check with Will Harrison at: Harrison & Harrison Optical Engineers 1835 Thunderbolt Drive Unit E Porterville, CA 93257-9300 ...
If you live in the Southern California are, take the short drive up 99 to Porterville. It's a charming farm town that is very photogenic. Oh, that also means...
Hello, I just joined the group today. I've done some film IR but now I want to do some with my digital camera. I have a Fuji S2 and a R72 filter, the b/w IR...
Hi I'm new to the group myself. Like Jake I would appreciate a more detailed description of how to achieve colour IR photos in photoshop. Best Regards Derek...
Jake...I'm very new to this as well but will offer my take on your questions. The magenta cast is normal for the initial image. That gets removed or modified...
Jake: Larry is correct about using a Tripod and shooting two images, one in color and a second with the IR filter in place. Alter the images according to the...
Hi Larry, Thanks for the quick reply. I thought that's what they were referring to in the document. Luckily I took some test photos last weekend using a tripod...
Thanks Al, I'm definitely trying this tonight. I can't tell you how much I've pulled my hair out trying to figure this out on my own. Luckily, I'm using a...
Jake: You can create your own Album and show us how they come out. Al -- In Infrared_Photography@yahoogroups.com, "Jake Hellbach" ... pulled my ... just ... ...
