ขาย M42 Macro Extension Tube Ring Camera Lens Adapter r0bE DKYA ราคาที่ดีที่สุด

100% brand new and high quality. Features: This brand new Macro Extension Tube Set for your film & Digital SLR includes 3 extension tubes - 9mm, 16mm, 30mm adapters. Use this set will not downgrade the optical quality of your lens. Sharpness and Saturation can be still maintained. But they are not meter-coupled. They do not preserve the automatic diaphragm. It should be used with manual lenses with their own aperture dial. There is no electronic connection between the body and the lens. Automatic lenses can be used with their widest open aperture only. Macro Extension Tube Ring only, other accessories demo in the picture is not included! Specification: Item Name: Macro Extension Tube Ring Material: Aluminium alloy/Brass Shape: Round Type: Extension Tubes Outer Diameter: 5cm/1.97'' Inner Diameter: 4cm/1.57'' Size: 9,16,30 9: Width: 9mm/0.35'' 16: Width: 16mm/0.63'' 30: Width: 30mm/1.18'' Color: Black Quantity: 1 Set Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 9mm tube x1 (without retail package) 16mm tube x1 30mm tube x1