... 4x 4 flat metal lensboard with 42mm hole and pilot light for mounting enlarging lenses with 42mm mounting thread, such as certain Schneider Componon-S 135 and 150mm lenses...Note: The pilot light is intended to cast a small amount of red light on the aperture scale of the enlarging lens...

...The light collecting boxes in De Vere Dichromat lamphouses are relatively maintenance free, but one thing that is required from time to time is to reline the boxes...The kit contains all panels required to reline a #2043 8x10 light collecting box as supplied with the 1200W Closed Loop Dichromat lamphouses for DeVere 5108 vertical and 508H horizontal enlargers...

... One of our customers complained that he was constantly breaking the plastic flashtube covers on his Balcar heads, and spending a small fortune to replace them...Made of stainless steel, and fits virtually all standard Balcar flash heads with two or three mounting tabs...

...The Kodak Utility Safelight Lamp Model D has been a familiar fixture in commercial and institutional darkrooms for decades...For optimum convenience, it is recommended that the safelight be connected to a grounded outlet with remote switch control...