Technical Advice

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Update the Canon R5 to Firmware 1.6.0 [VIDEO]

Update the Canon R5 to Firmware 1.6.0 [VIDEO]

Use this step-by-step guide to enhance your Canon R5 features with the new 1.6.0 firmware update.

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Upgrade Your Nauticam | Installing an Ikelite M14 or M16 TTL Bulkhead [VIDEO]

Upgrade Your Nauticam | Installing an Ikelite M14 or M16 TTL Bulkhead [VIDEO]

Fitting your Nauticam housing with an Ikelite bulkhead is easier than ever, and it's a sure fire way to get the right exposure using true TTL connection.

Setting Up Your Olympus TG-6 Underwater Housing with Fisheye Lens [VIDEO]

Setting Up Your Olympus TG-6 Underwater Housing with Fisheye Lens [VIDEO]

A step-by-step guide to installing our favorite wide angle attachment for the Olympus TG-6.

Setting Up Your Olympus TG-6 Underwater System [VIDEO]

Setting Up Your Olympus TG-6 Underwater System [VIDEO]

This video walks you through everything you need to know to set up your system from opening the housing box to attaching a TTL strobe.

Checking for Housing Leaks Using a Vacuum Pump and Valve

Checking for Housing Leaks Using a Vacuum Pump and Valve

The first rule of underwater photography is to make sure your camera is safe and dry. The best way to do that is to check for leaks prior to entering the water using a vacuum valve and pump. 

Programming a DL5 or DL6 DS Link TTL Converter for Canon Cameras [VIDEO]

Programming a DL5 or DL6 DS Link TTL Converter for Canon Cameras [VIDEO]

Our Canon TTL converters have several programs built in to fine-tune your strobe exposure to the specific camera model you are shooting with.

How to Polish an Acrylic Dome Port [VIDEO]

How to Polish an Acrylic Dome Port [VIDEO]

Fine scratches in your acrylic dome port can be removed using some NOVUS plastic polish, a lens cleaning cloth, and a light hand. 

Large Bore M24 Port Modifications for HDMI Monitor Bulkheads

Large Bore M24 Port Modifications for HDMI Monitor Bulkheads

The 200DL housing series now supports the attachment of third-party HDMI monitors via HDMI 2.0 through a dedicated large bore M24 accessory port.

TTL Testing and Troubleshooting

TTL Testing and Troubleshooting

Make sure you're set up for success. Here's the complete guide to TTL flash, whether you're setting up for the first time or diagnosing an issue.