Asahi Pentax K extension tube set wet plate portable copy stand designed to

portable copy stand designed to mount to lenses with a 49mm front thread

The Ona Bowery bag is a small shoulder bag with detachable strap that has room for a camera and lens system

that's just how they're made

optics have light dust and some edge-paint bubbling

Sekonic Digi Master L-718 incident light meter in excellent condition

Asahi Pentax K extension tube set wet plate portable copy stand designed toThis Asahi Pentax K extension tube set includes three tubes (9. 5mm, 19mm, and 28. 5mm) designed to increase magnification for close up work. These are manual tubes there's no aperture automation or electronic communication so you'll need a lens that has its own aperture ring. Lens is sold separately (this is just tubes)