Amazon.com : Compatible with for Leica L39 M39 39mm Mount Lens to & for Nikon 1 mirrorless Digital Cameras, Such as V1, J1, V2, J2, V3, J3, etc Camera : Electronics
Nikon Nikkor P.C 8.5cm 85mm f2 LTM Leica L39 Screw Mount Lens -Clean G - Victory Camera
Nikon 122mm UV Filter L39 - Accessory
52mm NIKON L39 UV Filter Excellent #52d-u4 | eBay
Rayqual Mount Adapter for L39 Lens to Nikon Z body Made in Japan L39-N – JapanHobbyTool
Amazon.com : Fotodiox Lens Mount Adapter Compatible with M39/L39 (x1mm Pitch) Lenses to Nikon F-Mount Cameras : Electronics
Nikon Nikkor P.C 8.5cm 85mm f2 LTM Leica L39 Screw Mount Lens -Clean G - Victory Camera