Description
The INON UFL-GR140 Pro ZD Underwater Semi-Fisheye Conversion Lens is a professional-grade wide-angle conversion lens designed for underwater camera systems utilizing the INON ZD mount. Featuring a premium optical glass dome and advanced semi-fisheye optical design, it dramatically expands the camera's field of view while delivering exceptional sharpness, contrast, and color accuracy for professional underwater photography and videography.
The optical glass dome offers superior scratch resistance, outstanding optical clarity, and long-term durability compared to acrylic alternatives, making it the preferred choice for serious underwater photographers. Its wet-mount design allows the lens to be attached or removed underwater, providing maximum flexibility as shooting conditions change throughout a dive.
Key Benefits
-
Ultra-Wide Semi-Fisheye Coverage
Capture expansive reef scenes, wrecks, schools of fish, and large marine life with a dramatically wider field of view. -
Premium Optical Glass Dome
Provides superior optical clarity, enhanced scratch resistance, and exceptional long-term durability. -
Professional Optical Performance
Advanced optics deliver outstanding sharpness, high contrast, and vibrant, true-to-life colors across the entire frame. -
ZD Mount Compatibility
Designed specifically for underwater camera systems utilizing the INON ZD mount. -
Wet-Mount Flexibility
Quickly install or remove the lens underwater to adapt to changing photographic opportunities. -
Excellent for Underwater Photography & Video
Perfect for producing immersive wide-angle still images and cinematic underwater video. -
Built for Demanding Dive Conditions
Constructed from corrosion-resistant materials for dependable performance in both saltwater and freshwater environments.
Who It's For
- Users of compatible ZD mount camera systems
- Professional underwater photographers
- Advanced underwater videographers
- Action camera and compact camera users
- Divers photographing reefs, wrecks, schools of fish, sharks, turtles, rays, and large marine life
- Photographers seeking the highest optical performance and durability
What’s Included
- INON UFL-GR140 Pro ZD Underwater Semi-Fisheye Conversion Lens
- Front dome cover
- Rear lens cap
- Protective lens pouch
- User documentation
Key Specifications
- Lens Type: Underwater Semi-Fisheye Conversion Lens
- Mount Type: ZD Mount
- Dome Material: Optical Glass
- Installation: Wet-mount (attachable/removable underwater)
- Optical Design: Multi-element semi-fisheye optical system
- Lens Material: Multi-coated optical glass with optical glass dome
- Construction: Corrosion-resistant aluminum alloy
- Use Case: Wide-angle underwater photography and videography
- Environment: Saltwater and freshwater compatible
FAQ
What does the UFL-GR140 Pro ZD do?
It significantly expands the field of view of compatible underwater camera systems, making it ideal for capturing wide underwater landscapes, reefs, wrecks, and large marine life.
What are the benefits of the optical glass dome?
The optical glass dome offers superior image clarity, increased scratch resistance, and greater durability compared to acrylic domes, making it ideal for demanding underwater environments.
Can I attach or remove the lens during a dive?
Yes. The wet-mount design allows photographers and videographers to install or remove the lens underwater without interrupting the dive.
What camera systems is this lens compatible with?
It is designed for underwater camera systems utilizing the INON ZD mount. Please verify compatibility with your specific housing before purchasing.
Is this lens suitable for professional underwater photography?
Absolutely. Its premium optical glass dome and advanced optical design make it an excellent choice for professional-quality underwater photography and videography.

