Promaster Spectrum 7 Extension Tube Set for Canon EF eye piece So it's not exactly feature-rich-

So it's not exactly feature-rich- but it is a very compact

The Nikon GP-1 is a compact GPS receiver that connects to compatible DSLR cameras and provides geotagging capabilities

here's a lens

It's an easy-handling camera

28-100mm (equivalent) f1

Promaster Spectrum 7 Extension Tube Set for Canon EF eye piece So it's not exactly feature-rich-A set of three extension tubes for Canon EF 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. Good working order, light cosmetic wear. Compatible with EF and EF S lenses.