Sealife SportDiver Instruction Manual page 36

3000K (kelvin) to 8000K. When a manual WB value is selected, the color effect can be fine-tuned using
the Tint adjustments described below.
SeaLife is testing different manual WB and Tint settings in varying underwater lighting conditions and
depths and will post recommended settings to sealife-cameras.com when available.
For best underwater colors, use an underwater photo-video light with at least 2000 lumens. More lumens
is better. Set the WB to Auto when using a photo-video light. When not shooting with a photo-video light,
use the included underwater color-correction filter to help restore the lost colors.
Tint
The Tint setting is only available when a manual WB setting is selected. You cannot adjust tint if WB is set
to Auto. Tint allows you to fine-tune the manual WB color setting.
Lens
If your iPhone has multiple camera lenses, you may select the lens of choice depending on what you are
shooting. For most shots, the normal lens produces excellent results. The wide lens is ideal for shooting
larger subjects while keeping a close shooting distance. The telephoto lens is best for subjects that don't
allow you to get close-up.
The focus range for each lens varies depending on your iPhone model. The normal and wide lenses
typically allow close-up shooting distance of about 2" (5cm), while the telephoto lens has a minimum
shooting distance of about 10" (25cm).
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