Long exposures + underwater housing. A match made in heaven.

Camera:	Canon EOS 5D Mark IV
Lens:	Canon EF 11-24mm f/4L USM
Focal Length:	12.0 mm
Aperture:	f/4
Exposure:	30s
ISO:	4000
Housing:	AquaTech Edge

Messing around with in camera exposures, with Nick, Kelly, Jess and Christine (LR, Bow to Stern).

Camera:	Canon EOS R5
Lens:	Canon RF 100-500mm F4.5-7.1L IS USM
Focal Length:	500.0 mm (499.2 mm in 35mm)
Aperture:	f/7.1
Exposure:	0.00063s (1/1600)
ISO:	200

Is this thing on???