Photography. 120-size and 220-size films. Dimensions has-tracked-changes Additional evaluation

Additional evaluation

BS EN 15885:2018 supersedes EN 15885:2010

BS 2838-2 is the second part of the multi-part series that outlines the requirements for materials and the basic design and performance of examination and general treatment couches of variable height and metal and/or wood construction to manufacture efficient variable height couches

This certification covers proficiency in one or more of the following methods:

which are either electrically or manually operated by the occupant or assistant during normal wheelchair use

Photography. 120-size and 220-size films. Dimensions has-tracked-changes Additional evaluation1 Scope This International Standard provides specifications for dimensions of 120 size and 220 size films and of the spools common to both, dimensions of the backing paper for 120 size film and the leader and trailer paper for 220 size film, as well as the placement of the paster tape used for attaching these papers to the films, minimum length of film required in front of the leading edge of the first image and behind the trailing edge of the last