70254 70255 70256 Phase One Extension Tubes

Phase One

Phase One Auto Extension Ring No.2 (23.6mm)

$770.00

The Phase One Auto Extension Rings supports all Phase One, Schneider Kreuznach and Mamiya lenses. The electronic contact set ensures auto aperture functionality on lenses which features this.

When attached via an Auto Extension Ring, all lenses operate as manual focus, and are limited to manual focus and focal plane shutter use. There is practically no light intensity degradation when using the extension rings, and there are no optical dispersion since no glass elements are added with the Auto Extension Rings.

Product code 01-70255

Join the Specular Mailing List

Get the latest industry information, including exclusive tips, news and more.

Current opening information


VIC & NSW showroom details

For the wellbeing of everybody, the wearing of masks remains mandatory and we would appreciate that physical distancing be observed.

If you cannot come in, please call to arrange delivery of your order.
Melbourne: 03 9091 2111
Sydney: 02 7922 3833