Pinhole whit a box : Df45mm A=0,25mm fStop=180
EV10 : fStop176- 64’
Negative: dry plate 9x12 cm (ISO 3)- homemade gelatin silver bromide emulsion (100ml H20+4gr BrK+5 gr AgNo3+8gr gelatin) ( In this blog I have an article about how I make my gelatin silver bromide)
Developer: homemade developer for dry plate (Lionel Turban formula - 1L Water+2 gr genol+35gr Sodium Sulfite + 5gr Hydroquinone + 25gr Potassium Carbonate +1gr BrK )
Rapid fixer
positive by contact - dry plate
Enlarger Durst 670BW, El-Nikkor 1: 2.8 - f4 - 4’’
(developing and fixing as the negative)
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