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Olympus 2020 Infrared Sensitivity

Camera: Olympus 2020
Filter: none
Exposure time: 1/400
F-stop: 7.0
ISO speed: 100
Focal length: 8.0000
White balance: Automatic
EV: 14.2586
Camera: Olympus 2020
Filter: Heliopan 715nm IR pass filter
Exposure time: 1/60
F-stop: 2.0
ISO speed: 100
Focal length: 8.0000
White Balance: Automatic
EV: 7.9069
Compare these pictures with those of the 2020's predecessor, the 2000. The following pictures are
courtesy of George of k2ewl.com/:
Camera: Olympus 2020
Filter: none
Exposure time: 1/800 (clipped)
F-stop: 2.8
ISO speed: 100
Focal length: 6.6000
White balance: Automatic
EV: 12.6147 (slightly overexposed)
Camera: Olympus 2020
Filter: Hoya R72
Exposure time: 1/30
F-stop: 2.8
ISO speed: 100
Focal length: 6.6000
White Balance: Automatic
EV: 7.8777
Thanks to George of k2ewl.com/ for these shots. They show that the 715nm heliopan and the 720nm Hoya R72 indeed have a different colour cast.
You might also be interested in the comparison shots of Jeremy of dpfwiw.


camera overview

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