- The center column is used to hold reels in place during film processing and also prevents light from entering the tank during development.
- The agitator is used for non-inversion style agitation during processing.
Darkroom accessories
Paterson Center Column for 35mm Single Reel Tank SPTP114
INDENT ITEM: ORDERED AS REQUIRED: 1-2 DAYS
This Center Column and Agitator Kit is dedicated to the Paterson Super System 4 35mm single reel tank.
$9.50
Paterson Certified Thermometer - 12" Colour Temperature PTP381
AP Measuring Cylinder 650ml
Glanz Bamboo Tongs Set (3 pack)
Glanz Large Change Bag 27x30inch / 68x76cm
Paterson Certified Thermometer - 9" PTP363
Paterson Film Squeegee PTP211
Benro GoRail 2 | 50cm Long
Paterson RC Print Squeegee PTP255




