Регулируемый винтовой кольцевой адаптер 10-15 5 для макросъемки M42 до M39/L39 10 мм-15 мм -

Характеристики

Описание

This tube useful for lens without focusing ring. And it can be use as macro extension tube. There is no electronic element in the adapter, aperture and focusing must be manually control.

Specifications:
Front mount:  M42 screw mount female (M42 x 1mm)
Rear mount: M39 screw mount male (M39 x 1mm)
Length: 10mm to 15.5mm (5mm movement distance for focusing)
Focus: manually
Material:  aluminium alloy
Package included:
1 x focusing helicoid
Brand new and unused