Camera Macro Adapter Ring Close-Up Adapter for Canon EF Lens / EF-S Lens Tag-iPad 7 (2019) Mode: Coaxial / Fiber Optic

Mode: Coaxial / Fiber Optic / USB Flash Drive / Bluetooth

5cm * 2cm * 2cm / 1

Supported Systems: Windows XP / Vista / Windows 7 / Windows 8 / Windows 10 / Mac / Linux

Maximum support for 4-way 1080P or 1-way 5M main stream preview and playback

Speaker (Rx): Frequency response 140Hz - 16KHz

Camera Macro Adapter Ring Close-Up Adapter for Canon EF Lens / EF-S Lens Tag-iPad 7 (2019) Mode: Coaxial / Fiber Optic1. Material: ABS plastic + metal 2. Product specifications: 13mm, 21mm, 31mm 3. Scope of application: For Canon EF lens and EF S lens 4. Similar to macro combination, which can be flexibly combined into different focal lengths 5. Built in gold plated electronic electric shock, with excellent metering and auto focus functions Specification: Package Weight One Package Weight 0. 19kgs 0. 43lb One Package Size 10cm * 9cm * 9cm 3. 94inch * 3. 54inch * 3.