I've seen several topics on the forum about spectra lightmeters.
I need a slide for 800 asa. I'm in Europe and it's hard to find.
I've looked for templates on the internet but haven't found any. I would like to drill a slide to create one. I want it to be clean and I don't want to make a mistake in the size of the holes.
Does anyone have a template for 800 asa?
(and other asa)
It would be easier to do than having to recalculate the size of the holes.