Fotohuis
Member
Due to the news of discontinued products from Agfa Photo we terminated our photopaper test, initiated in 1997 since we have gone professional.
Tested papers (all three from one, the same package, Tetenal los variables), sealed and stored in the fridge -10 till -12 degrees C.
Tetenal Vario test set: containing:
TT vario comfort (Ilford MG IV, OEM product)
TT vario Ultra (Agfa MCP, OEM product)
TT baryt vario (Agfa MCC, baryt, OEM product)
Our testresults after almost 8 years in the fridge:
TT vario comfort: Perfect, no fog, measured with the densitometer 0,04 logD over white. Nice contrast, no difference with a new package MGIV paper.
TT vario Ultra: fogged, densitometer 0,20 logD over white, Grey photo, no deep blacks anymore.
TT baryt vario: heavily fogged, densitometer 0,45 logD over white, that means, you can throw the whole package away.
All measurements are done with the Heiland TRD-Z densitometer and all exposures are done with the Heiland Split Grade, set on the appropriate paper setting and all negatives were measured with the probe with 0,01 logD accuracy from the same negative.
Summurized: Good work Ilford.
About the Agfa papers: storage is certainly a big problem. We will test a package MCC from 2000, (5 y.o. now, also in the fridge) and we will come back with these testresults.
Have a nice Sunday!
Best regards,
Robert
Tested papers (all three from one, the same package, Tetenal los variables), sealed and stored in the fridge -10 till -12 degrees C.
Tetenal Vario test set: containing:
TT vario comfort (Ilford MG IV, OEM product)
TT vario Ultra (Agfa MCP, OEM product)
TT baryt vario (Agfa MCC, baryt, OEM product)
Our testresults after almost 8 years in the fridge:
TT vario comfort: Perfect, no fog, measured with the densitometer 0,04 logD over white. Nice contrast, no difference with a new package MGIV paper.
TT vario Ultra: fogged, densitometer 0,20 logD over white, Grey photo, no deep blacks anymore.
TT baryt vario: heavily fogged, densitometer 0,45 logD over white, that means, you can throw the whole package away.
All measurements are done with the Heiland TRD-Z densitometer and all exposures are done with the Heiland Split Grade, set on the appropriate paper setting and all negatives were measured with the probe with 0,01 logD accuracy from the same negative.
Summurized: Good work Ilford.
About the Agfa papers: storage is certainly a big problem. We will test a package MCC from 2000, (5 y.o. now, also in the fridge) and we will come back with these testresults.
Have a nice Sunday!
Best regards,
Robert