M42 to M42 Mount Focusing Helicoid Ring Adapter 12-17mm Macro Extension Tube,Default NO

Feature:

Made of anodized aluminum, black finish, high quality, providing fine focus control for macro photography, made of lightweight alloy.

This tube useful for lens without focusing ring.  

It can be use as macro extension tube.

There is no electronic element in the adapter, aperture and focusing must be manually control.

Specifications:

Lens compatibility: M42 screw mount lens

Length: 12mm to 17mm (5mm movement distance for focusing)

Focus: manually

Material: Aluminium alloy

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.