ขาย Mg M42 To M42 อะแดปเตอร์แหวนขยายเฮลิคอยด์ 12-17 มม. ราคาที่ดีที่สุด

⭐- ⭐- ⭐- ⭐ Welcome to Mblg ⭐-⭐-⭐-⭐ 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 1 x Helicoid Ring Adapter