Anyone have reciprocity numbers for Arista EDU Ultra 100 4x5 and 120?

rpavich · Dec 15, 2017

I have some rolls of Arista EDU 100 120 film and 4x5 that I'm planning to use in my pinhole cameras and I cannot find an reciprocity numbers for exposure for either; all links dead.

Does anyone have numbers that they know work?

Kevin Harding · Dec 15, 2017

Try Fomapan numbers; staff at Arista have told me that Arista EDU should perform "identically" to Fomapan.

R.Gould · Dec 15, 2017

AFIK Fomapan and arista EDU are the same film, therefore use the data for Fomapan

Rick A · Dec 15, 2017

https://www.freestylephoto.biz/static/pdf/pages/product_pdfs/foma/fomapan-100.pdf

rpavich · Dec 15, 2017

Thanks everyone, the PDF from Foma had it.

Mainecoonmaniac · Dec 15, 2017

It's a lovely film but for extended exposures, it's not great. If you have an iPhone, this is a great app. Especially useful when you're a pinhole shooter.

https://itunes.apple.com/us/app/reciprocity-timer/id459691262?mt=8

rpavich · Dec 15, 2017

Mainecoonmaniac said:
It's a lovely film but for extended exposures, it's not great. If you have an iPhone, this is a great app. Especially useful when you're a pinhole shooter.

https://itunes.apple.com/us/app/reciprocity-timer/id459691262?mt=8

Thanks, downloading it now. that's pretty cool.

Anyone have reciprocity numbers for Arista EDU Ultra 100 4x5 and 120?

rpavich

Kevin Harding

R.Gould

Rick A

rpavich

Mainecoonmaniac

rpavich

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