Building a UV light source for alternative photographic processes

Photo18, measure with the light meter. the light is halogen type.

The invention further comprises a camera system employing said metering system and a method for operating same.

Why I should have bought a Sekonic 758D flash meter before

To make the Flash meter / Light meter, you must buy electronic components.

3D Color Matrix Metering II, Center-weighted and Spot

To get the appropriate exposure settings, I used my Sekonic L-358 digital flash meter.

K {\displaystyle K} is the reflected-light meter calibration constant

K is the reflected-light meter calibration constant

And according to Adams, he couldn't find his light meter at

Photo22, measurement made with the incident light meter for compare.

The camera is fully mechanical, and functions properly without batteries except for the light meter.

It was so critical in terms of exposure that I learnt to always use a light meter.

On view 1 of the photo04, the application is in light meter mode.

Photo16, measure with the light meter, whites are true white.