Macro diopters reduce your minimum focus, magnify the subject and create a crisper image.

We polled thousands of divers—they say these places have the best diving in the world.

Underwater shutterbugs should prepare for wide-ranging conditions in this archipelago of plenty, from World War II wrecks to mantas.

A beginner's guide to how underwater photography snoots work and how to master them.

These tips will help you prepare to photograph the macro life you see on a blackwater dive, whether they are transparent, semi-transparent, reflective with color or completely colorful.

This 10-mile stretch of sheltered water is a dream tropical destination for macro photographers.

Take a look at the Nautismart Pro, SeaLife Sport Diver and Kraken's Universal Smartphone Housing.

This year's winners are decked out with trips and top-of-the-line gear thanks to Aggressor Adventures, SCUBAPRO and SeaLife.

The 2022 Photo Contest Honorable Mention images showcase the ocean's breadth, from swarming baby shrimp to hulking tiger sharks.