An ideal accessory for wide-angle photography, for maximum camera movements at minimum bellows extension. Due to flexible construction, the 4x5 wide-angle bellows is suitable for use with short and ultra short focal lenses. For Technical VX, SP and RF 4x5 cameras. Folds down to 1" (25mm) and extends to 6" (150mm).
NOTE: This item does not work with Wista's recessed lensboard #4544.