FotodioX M42 Lens to Nikon F-Mount Camera Lens M42-NIKF-PRO-V2
M42 screw lens to Nikon F mount CAMERA ADAPTER FOCUS Infinity D7100 D750 D610 Df | eBay
Kiwifotos Lens Mount Adapter (Mount M42 lenses on Nikon F Mount Camera Body - Film or Digital SLR Compatible) - Extension Tubes & Lens Adapters - ShaShinKi
K&F Concept M10171 M42 Lenses to Nikon F Lens Mount Adapter - KENTFAITH
M42 Lens to Nikon AI F mount camera adapter with glass focus to infinity +2cap | eBay
K&F Concept M10171 M42 Lenses to Nikon F Lens Mount Adapter with Optic Glass - KENTFAITH
M42 to Nikon Adapter Without Damaging Your Camera Mount or Mirror - YouTube