**Q1. What are the different ONE R lenses?**

There are currently 3 ONE R lens Mods:

4K Wide Angle Mod

Dual-Lens 360 Mod

1-Inch Wide Angle Mod

**Q2. What is the dimension of the ONE R?**

ONE R varies in size depending on the lens installed. When ONE R is built with the standard Battery Base, the size is as follows:

4K Wide Angle build: 72x48x32.4 mm

Dual-Lens 360 build: 72x48x43 mm

1-Inch Wide Angle build: 78.7x53.8x47 mm

**Q3. What is the equivalent focal length of each ONE R lens?**

There are currently 3 ONE R lens Mods and the equivalent focal length of each lens is:

4K Wide Angle Mod: 16.4mm

Dual-Lens 360 Mod: 7.2mm

1-Inch Wide Angle Mod: 14.4mm

**Q4. What is the lens aperture of the ONE R?**

There are currently 3 ONE R lens Mods and the aperture of each lens is as follows:

4K Wide Angle Mod: F2.8

Dual-Lens 360 Mod: F2.0

1-Inch Wide Angle Mod: F3.2

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