Marieke / Analogue infrared

First try

These photographs were taken with my Olympus analogue camera, in my first attempt the negatives were underexposed.
This is because the camera I used had neither a built-in light meter nor any apature and shutter speeds settings.
The camera only had a compensation setting which was not precise enough for infrared photography.
I used the Rollei Infrared 400 35mm film in combination with the Hoya R72 IR filter.