Sealife Super Macro Lens for Micro-Series and RM-4K Cameras

The Sealife Super Macro Lens is a high-quality optical accessory designed for underwater photographers using SeaLife Micro-series and ReefMaster RM-4K cameras. With a +10 diopter strength, it enables extreme close-up shots of small marine life, capturing details as small as 1mm. The lens features a 2-element, 2-group optical glass construction with multi-layer anti-reflective coating for sharp, clear images. Its anodized marine-grade aluminum housing is depth-rated to 200ft (60m) and attaches via a quick-release 52mm thread mount. The package includes a safety lanyard, neoprene lens cover, and protective pouch.

Advantages

This super macro lens allows you to photograph tiny subjects like nudibranchs, shrimp, and coral polyps with stunning clarity. The +10 diopter provides approximately 2.5x magnification, while the narrow field of view (33% reduction) helps isolate your subject. The quick-release mount makes it easy to switch between normal and macro photography underwater.

Suitable for

• Underwater macro photography enthusiasts
• SeaLife Micro 2.0, Micro 3.0, and ReefMaster RM-4K camera users
• Capturing small marine life in detail

Key specifications

• Lens Type: Super Macro Lens
• Diopter Strength: +10
• Minimum Focus Distance: 6 inches (15 cm)
• Maximum Focus Distance: 12 inches (30 cm)
• Optical Design: 2-element, 2-group
• Lens Material: Optical glass
• Housing Material: Anodized marine-grade aluminum
• Mounting Type: 52mm thread mount
• Depth Rating: 200 ft (60 m)
• Coating: Multi-layer anti-reflective
• Field of View Effect: Narrows by 33%
• Magnification Factor: Approximately 2.5x
• Buoyancy: Slightly negative underwater
• Included Accessories: Safety lanyard, Neoprene lens cover, Protective pouch

Recommendations

For best results, use with a focus light and steady hand. Practice on land before diving to get familiar with the close focusing distance.