Canon EF 100-400mm f/4.5-5.6L IS II USM. K mount adapter The Vivitar AT-3 extension tube

The Vivitar AT-3 extension tube set will mount to any Nikon F mount lenses

with only minor cosmetic wear- most notably some paint bubbling and wear on the rear door

Contents are in great shape

with smooth geared focusing and a geared

that might not be a problem

Canon EF 100-400mm f/4.5-5.6L IS II USM. K mount adapter The Vivitar AT-3 extension tubeCanon 100 400mm f 4. 5 5. 6L version II lens for EF mount, in excellent condition. This professional lens gives exceptional reach and flexibility on either full frame or APS C sensor EF cameras. A three mode stabilizer tailors the IS response to specific photographer needs and environments. Clean glass and excellent function. Includes hood and case.