Manfrotto 026 Lite-Tite Swivel  type_Adapters but that's not the case:

but that's not the case: you can use this lens on anything with an M mount

Kenko 2X NA Teleplus MC4 teleconverter for Nikon F mount

this 35mm f2

Front and rear lens caps

so as you might have guessed

Manfrotto 026 Lite-Tite Swivel &nbsptype_Adapters but that's not the case:The Manfrotto 026 Lite Tite Swivel is a well made accessory that attaches to a lightstand and provides couplings for accessory studs and an umbrella. While some of the locking handles are plastic, the threads and body of the swivel are solid cast metal and the two provided studs are machined brass. This is a true professional grade accessory. Made in Italy.