Special Note:
Mount M42/M48/M54 Rings Only must be used with our red selector ring and cannot be used alone


Product features:

1. Adopt modular combination structure, M42/M48/M54 three screw structures can be used interchangeably.

2. The swing screw of the handle is made of stainless steel, the screw is thicker, the strength is higher, and the appearance is beautiful.

3. Silicone damping ring is used for the damping of the rotating structure to reduce the pollution caused by the leakage of damping oil.

Appearance

1. The combination of red and black is more beautiful and atmospheric.

2. The shape structure is designed with anti-slip teeth.

The assembly structure and the screw ring are connected with 5 stainless steel screws, and a wrench is provided.


M42 focus plane adjustment ring 

M42*0.75 internal thread, length 10mm 

M42*0.75 external thread, length 3.5mm 

Minimum thickness: 12mm 

Diameter:75mm
========================================

M48 focus plane adjusting ring 

M48*0.75 internal thread, length 10mm 

M48*0.75 external thread, length 3.5mm 

Minimum thickness: 12mm 

Diameter:80mm

================================================

M54 focus plane adjusting ring

M54*0.75 internal thread, length 10mm

M54*0.75 external thread, length 3.5mm 

Minimum thickness: 12mm

Diameter:90mm

Return or Exchange

1. If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back.
2. Please contact me before you return it.
3. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
4. If item is defective after 3 months, you can still send it back to us.
5. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

Policies

1. We are not responsible for any custom duty or import tax.
2. We will leave POSITIVE FEEDBACK after receiving the payment.Please contact us if you are not satisfied with the item after receive it.
3. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
4. Serious Buyer Only! Please place bid only if you agree with all the terms.
5. If you have any problems or concerns whatever with your order or products,please message us and give us a chance to assist you before you leave any feedback.
6. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

Shipping

1. We Ship to Worldwide. Please contact with us if didn't find your country.
2. Items will be shipped within 1-10 business days on payment received.
3. Delivery time depends on destination and other factors, it may takes up to 20 business days.