Photographers' Formulary Toner for Black & White Prints - Copper/ Makes 2 Liters Middle Atlantic BR1 while improving contrast when capturing

while improving contrast when capturing images

helping to darken skies and other bright areas of the image

the SparkFun Benchtop Power Board Kit has your back

Type Deluxe Enhancing Kit Size 62mm Grade Not Applicable Filter Factor Ultra Clear - 0

It features two clip hooks on both end for attaching to flashlights tailcap on one end and to a security loop on another end

Photographers' Formulary Toner for Black & White Prints - Copper/ Makes 2 Liters Middle Atlantic BR1 while improving contrast when capturingThe Photographers Formulary Copper Toner contains copper sulfate, potassium ferricyanide, and potassium citrate which results in an image toned with copper metal. The toner produces a variety of colors ranging from warm brown through coppery hues to chalk red. The exact color obtained depends on the length of toning time. The process is rapid and progressive. It is possible to remove the print from the bath at any stage of its toning. Although fiber