Description
The INON UFL-G140 SD Underwater Semi-Fisheye Conversion Lens is a premium wide-angle wet lens designed specifically for action cameras and compact underwater camera systems. Delivering an impressive 140° underwater field of view, it dramatically expands your shooting perspective, allowing you to capture reefs, wrecks, marine life, and immersive underwater scenes with stunning clarity.
Featuring INON’s advanced optical design and Super Definition (SD) glass elements, the UFL-G140 SD minimizes distortion while maintaining exceptional sharpness from the center of the frame to the edges. Its removable design allows divers to easily attach or remove the lens underwater, providing maximum flexibility during a dive.
Key Benefits
-
140° Ultra-Wide Underwater Coverage
Capture expansive underwater landscapes, large marine life, and dramatic reef scenes with ease. -
Super Definition (SD) Optical Design
Delivers outstanding sharpness, contrast, and image quality across the entire frame. -
Wet-Mount Flexibility
Can be attached or removed underwater, allowing photographers to adapt instantly to changing subjects. -
Optimized for Action Cameras
Designed to maximize the field of view of compatible action cameras and compact underwater systems. -
Reduced Edge Distortion
Advanced lens construction helps maintain image quality and corner sharpness. -
Durable Marine-Grade Construction
Built to withstand harsh saltwater environments and repeated diving use.
Who It’s For
- Action camera users looking to expand their underwater field of view
- Underwater videographers capturing reefs, wrecks, and large marine life
- Travel divers seeking professional-quality wide-angle footage
- Photographers who need the flexibility of changing lenses during a dive
- Anyone wanting sharper, wider underwater images from their action camera system
What’s Included
- INON UFL-G140 SD Underwater Semi-Fisheye Conversion Lens
- Front and rear lens caps
- Lens pouch
- Mounting components (depending on configuration)
- User manual
Key Specifications
- Lens Type: Underwater Semi-Fisheye Conversion Lens
- Maximum Underwater Viewing Angle: 140°
- Mount Type: Compatible with select action camera and housing systems
- Installation: Wet-mount (attachable/removable underwater)
- Material: Corrosion-resistant aluminum alloy and multi-element optical glass design
- Use Case: Underwater wide-angle photography and videography
- Environment: Saltwater and freshwater compatible
- Size (Including Lens Hood): 93.4mm / 3.7in Diameter × 41.8mm / 1.6in Length
- Depth Rating: 60m / 196.9ft
FAQ
What does the UFL-G140 SD do?
It significantly widens the field of view of compatible underwater camera systems, allowing you to capture larger scenes and more of the underwater environment.
Can I remove the lens during a dive?
Yes. As a wet lens, it is designed to be attached and removed underwater when conditions or subjects change.
Is this lens suitable for video recording?
Absolutely. The wide-angle coverage makes it an excellent choice for underwater video, especially when filming reefs, wrecks, and large marine life.
What does "SD" mean?
SD stands for Super Definition, referring to INON’s advanced optical design that improves sharpness, contrast, and overall image quality.
Will this lens reduce image quality?
No. When used with compatible camera systems, it is specifically engineered to maintain excellent image quality while expanding the field of view.