Asahi Pentax K extension tube set  type_Remote Release the included 200PL quick release

the included 200PL quick release plate has a 1/4" thread for compatibility with nearly any camera

Nikon Nikkor AI-S 28mm f/2 for Nikon F mount in excellent condition

an excellent light meter

unlike most of the other Nikonos lenses

and versatile

Asahi Pentax K extension tube set &nbsptype_Remote Release the included 200PL quick releaseThis 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)