How about some infrared images

[jon.oman]

Quickly falling in love Efke IR.

Attachment 74216

Eastman Commercial B 8x10 + Fujinon W 210mm f/5.6 w/ #87 filter
Efke 820c + Obsidian Aqua 1:500

Very nice image!

[viablex1]

rollei ir here too, nunhead cemetary london. overcast day 15 secs f22 in rodinal 1:25.

very nice!!

[Roman Putintsev]

Toyo 45aII, 210/5.6, Rollei Infrared 400 + Heliopan infrarot 715

[zenny]

Homemade 4x5 camera, Efke IR 820 Aura

Marvellous shots! The second one looks beautiful!

[Roman Putintsev]

Fortress Khertvisi in southern Georgia, built in the fourth century BC. Many times, was destroyed by the enemy.

Toyo 45aII, 210/5.6, Rollei Infrared 400 + Heliopan infrarot 715

[zenny]

Fortress Khertvisi in southern Georgia, built in the fourth century BC. Many times, was destroyed by the enemy.

Toyo 45aII, 210/5.6, Rollei Infrared 400 + Heliopan infrarot 715

Very theatrical composition and shots, love it.

Any horizontal shot in the same location would be worth looking at ;-)

/z

[Roman Putintsev]

The ancient cave town of Georgia, Uplis Tsikhe.

Toyo 45aII, 210/5.6, Rollei Infrared 400 + Heliopan infrarot 715

[Michael Graves]

"...Beautiful shots Even, although I would of rotated the back 90deg... "

Only on that first one.

[Jay DeFehr]

Quickly falling in love Efke IR.

Attachment 74216

Eastman Commercial B 8x10 + Fujinon W 210mm f/5.6 w/ #87 filter
Efke 820c + Obsidian Aqua 1:500

Very nice, Matt! How do you focus for IR?

[Cor]

Hi Jay,

I am not Matt, but I do use Efke IR film regularly. I actually do not compensate because EFKE IR does not go as deep into IR than the late and lamented Kodak HIE film (roughly 800 versus 950nm if I correctly recall). And I stop down to f22 or so. I try to stop down less than I would do in the same situation when using a normal B@W film, as I understood that diffraction is also wavelength depended. And diffraction gets worse at longer wavelengths (beyond red, that's longer right?)

Best,

Cor