Cheapest Custom Ratio Field monitor?

redimp

Hi guys, I am looking for a way to preview my anamorphic footage on BMPCC and am looking for the cheapest external monitor with user-defined ratio.

I do not care about any other features, I just want it to be around 7'' or 10'' and able to produce 3.55:1 anamorphic or 1:1 square image.

It can be plasticky, heavy, I don't mind chinese-grade quality, just need it to be able to produce ratios that I mentioned above and fit BMPCC.

Main issue is the price point – I am on a very tight budget.

Thanks!

Grimor

Neway on deals section has "extrusion" feature.

redimp

I saw that, but it's out of my budget.