Kenko DG Extension Tube Set for Canon EF/EF-S lens mount_Sony E almost 20cm wide

almost 20cm wide

It has autofocus capabilities for compatible Pentax cameras

there's a bit of flex in the legs that might get worrisome with really big stuff

with shoulder strap and carry handle

The Gossen Lunasix 3 is a good quality meter with excellent low light sensitivity and an easy to read dial

Kenko DG Extension Tube Set for Canon EF/EF-S lens mount_Sony E almost 20cm wideA set of three extension tubes for Canon EF EF S mount: 12mm, 20mm, and 36mm. These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities. If you're curious about dabbling in macro work, this is an inexpensive way to get started.