Focusing Helicoid Adapter, Set Lens Adapter, M52 to M42 , Mount Lens ,Aluminium Alloy, M52 to M42 - 35-90mm

Description:

M52 to M42 Focusing Helicoid Adapter Extension Tube
Three styles to meet your needs.
This tube useful for lens without focusing or for mofify lens purpose. It can be use as extension tube.
There is no electronic element in the adapter, and focusing must be manually control.
Material : High quality and compact. Made of aluminum alloy, Brand

Specification:

Size: Approx. 6.3x6.3x3.5cm/2.48x2.48x1.37inch
Front mount: M52 screw mount female
Rear mount: M42 screw mount male
17-31mm Length: 17mm to 31mm (14mm movement distance for focusing)
25-55mm Length: 25mm to 55mm (30mm movement distance for focusing)
36-90mm Length: 36mm to 90mm (66mm movement distance for focusing)
manually
Material: aluminium alloy

Package Includes:

1 x M52 to M42 Extension Tube

Note:

1.Please allow 1~3 cm error due to manual measurement, thanks.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.