Lens Replacement Ai Bayonet Mount Ring

Specifications:
Compatible Brand: NIKON
Model Number: AI
Name: AI lens bayonet adapter ring 
Color: Black 
Material: Plastic
Package Include:1 (piece) x AI bayonet adapter ringNotice:
Replace the bayonet have risk, need some experience, have some knowledge of the lens and the ability,
If you worry about the limited capacity of the proposed repair, purchase carefully !!!

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.