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Bahtinov Mask for Canon 70-200 f4 L

ashworthacca

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Psychobilly

Psychobilly

Posted
Posted

Its all based on the Maffs... and trying to get soemthing that works well across the zoom range... it's the shorter FL that really needs the thinner slots...

The laser cutter cuts to 0.01mm :) getting the cutting path sorted to minimise distortion will be fun but hey ho thats not my problem...

It's not the first time I have done these Kev :)

8275_normal.jpeg

Billy...

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Photosbykev

Photosbykev

Posted
Posted
Its all based on the Maffs... and trying to get soemthing that works well across the zoom range... it's the shorter FL that really needs the thinner slots...

The laser cutter cuts to 0.01mm :) getting the cutting path sorted to minimise distortion will be fun but hey ho thats not my problem...

It's not the first time I have done these Kev ;)

8275_normal.jpeg

Billy...

in which case fancy uploading an outline for the Canon 100-400mm L lens? or speccing the slot/space ratio?

I can push one through the CNC laser at work :)

edit or I can give it to someone that knows how to keep their fingers lol

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