All posts by Zak Forsman

A Veritable Evaluation
of Variable ND

First… about the title of this entry. I know it’s a mouthful. In my defense… I’m an idiot.

Variable ND Comparison: SLR Magic vs Tiffen

When I set out to do this comparison, I thought I knew what to expect. I thought putting the Tiffen Variable ND next to the SLR Magic Variable ND would produce similar results with minor differences. I typically use these during the day to cut a substantial amount of light. So in this test, I have the Panasonic GH4 shooting 4K with the Natural profile, set with an ISO of 200. Without ND the 25mm’s aperture is at a T/8 and I’m cutting 5 stops with each ND to bring the aperture to a T/1.4.

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Pre-Vis! You Magnificent Bastard!

I’ve started assembling an animatic to pre-visualize a new short film I’m developing. I’m using storyboards from Chuck Forsman, who turned my stick-figure scribbles into presentable artwork evoking the intended tone beautifully. I also have to thank the supremely gifted actors, John T. Woods and Ellie Araiza, for providing the characters’ voices.

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