Haida Clear Night NanoPro Filter 52mm VND but is also removable and

but is also removable and can be replaced with a separately available steel claw

7-Blade Diaphragm

The NFZ100 is designed to power your photoshoots when you need it

Multipurpose Shoulder/Tripod Strap

GoPro's Handlebar / Seatpost / Pole Mount is a tube clamp for mounting any GoPro to your bike's seatpost or handlebars

Haida Clear Night NanoPro Filter 52mm VND but is also removable andReduces the appearance of light pollution in images or video that include the night sky, and minimizes illumination from artificial light sources For cameras with daylight film installed, or digital camera systems with the daylight white balance setting selected Absorbs the yellow light from sodium vapor lamps, a common light source within urban areas Enhances the visibility of astronomical objects Increases definition and contrast of artificial light