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Lens that accentuate chrimatic aberration for colorful effect.

Started May 2, 2018 | Discussions thread
D Cox Forum Pro • Posts: 32,980
Re: Lens that accentuate chrimatic aberration for colorful effect.
1

I think a single element +10 dioptre close up filter, used as a main lens, might do the trick. There is a bargain set of close up filters by "Polaroid Optics" which includes a +10, and at the price these will be single-element.

+10 D is a focal length of 100mm. You could stack two to get 50mm (and more colour).

Use a helicoid or bellows for focussing. Attach the lens with BluTak. Make a diaphragm out of black paper if you want to stop down.

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