Canon Extension Tube EF12 II for Macro Close-Up 70-300mm Front and rear lens caps

Front and rear lens caps

04m-Dot Clear View II LCD Monitor

8K Time-Lapse

This is an adapter for lenses in the older Arriflex mount

Canon Extension Tube EF12 II for Macro Close-Up 70-300mm Front and rear lens capsCanon Extension Tube EF12 II for Macro Close Up The advantage of using extension tubes is that the distance from the back of thelens to the film surface is longer; so you can take photographs atshorter distances to the subject. Extension tubes are thus commonly used formacro photography and sometimes for close up portraits. When using acamera's TTL metering system, no exposure compensation is required(whereas exposure compensation is required for