Medium Format EOSM!

Started by garry23, October 18, 2018, 10:14:17 PM

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garry23

I thought some may be interested in my latest experiments, using ML of course: realizing a medium format EOSM.

http://photography.grayheron.net/2018/10/taking-eosm-to-new-heights.html

Walter Schulz

QuoteA variable ND that sits behind the lens, thus introducing no polarizing banding in the sky.
Doesn't make sense. All variable ND filters with a waveplate (quarter-wave) in front aren't affected by polarization banding regardless if mounted in front of the lens or behind.

garry23


garry23

@Walter

Trust my cryptic reply was understood. By banding (maybe not the best word to use, so I've tweaked my blog post) I meant the dreaded X effect you get by using a variable ND in front of a WA lens and at the strongest setting.

As I say, putting the variable ND at the rear of the lens eliminates/reduces the X effect.

Cheers

Garry