Accessories

Lens accessories for underwater housings and ports

Accessories around the lens help to control light, reduce reflections, and improve image quality. They also protect sensitive glass elements from scratches.

Items include anti-reflection rings, lens hoods, and shading devices. These minimise stray light and allow better colour and contrast in underwater images.

Technical considerations when selecting lens accessories

Choice depends on housing type and lens size. Dome ports may require shading rings or dome shades to prevent flare and edge reflections.

• Mount adapters ensure compatibility with different housings
• Lens hoods limit unwanted side light and flare
• Shading rings improve edge contrast in dome ports

How lens accessories improve underwater imaging

By controlling the path of light, these tools reduce ghosting and highlight loss. This is especially valuable in bright tropical conditions with strong reflections.

Protective rings also extend equipment lifespan by shielding lens surfaces. Keeping optics free of scratches is essential for consistent performance.

Applications in diving and documentation

Lens accessories are used in both photography and video tasks. They support clear macro images and reduce flare in wide-angle scenes with open water backgrounds.

In scientific diving, accessories contribute to reliable data collection by maintaining consistent optical quality across different depths and light levels.

• Improve contrast and reduce glare underwater
• Adapters connect lenses to different housings
• Lens hoods block unwanted side light
• Shading rings prevent dome port reflections
• Protective rings help avoid scratches