¡0 Fixing and Removing the Lens
The lens is available in a connection socket to match different 35 mm SLR camera systems and is inserted into the camera bayonet or thread for fas- tening to the camera such that the red dot on the connection socket is op- posite the corresponding marking on the camera..
To lock the lens in the bayonet or thread and to release it again, the lens should be rotated at the knurled ring and not at the tube since the latter is not rigidly connected to the bayonet or thread due to the rotary mount and since there is therefore a risk that the tube will turn without the bayo- net or thread engaging and tightening up to the stop..
Replacing the Mount for a Different Camera
The camera mount of the lens is fastened using Phillips screws and can be replaced to match the new camera on a change of the camera system.. The user can make the refitting him or herself using a size zero Phillips screw- driver.. The table on page ¡5 shows the camera systems for which camera mounts can be obtained and gives their order numbers..