Description
The INON Dome Lens Unit IIIA (Acrylic Dome) is a premium dome attachment designed for the INON UWL-95S and UWL-95 C24 wide-angle conversion lenses. By converting these compatible lenses into ultra-wide fisheye systems, the Dome Lens Unit IIIA dramatically expands the underwater field of view while restoring the natural angle of view lost underwater.
Its high-quality acrylic dome port improves corner sharpness, reduces underwater optical distortion, and enables photographers to capture expansive reefscapes, wrecks, large marine animals, and split over/under images with exceptional clarity. Lightweight yet durable, the acrylic construction offers excellent optical performance while remaining travel-friendly.
Key Benefits
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Ultra-Wide Underwater Coverage
Expands the field of view of compatible UWL-95 lenses for dramatic wide-angle photography. -
Designed for UWL-95S & UWL-95 C24
Engineered specifically for seamless compatibility with INON's UWL-95S and UWL-95 C24 conversion lenses. -
High-Quality Acrylic Dome
Provides excellent optical clarity while remaining lightweight and easier to handle than glass domes. -
Improves Image Quality
Helps reduce underwater distortion while maintaining excellent corner sharpness. -
Ideal for Over/Under Photography
The dome design supports creative split-level (half above/half below water) photography. -
Built for Underwater Use
Constructed to withstand repeated use in both saltwater and freshwater environments.
Who It's For
- Wide-angle underwater photographers
- Reef and wreck photographers
- Divers photographing large marine life
- Photographers creating split-shot (over/under) images
- Owners of compatible INON UWL-95S or UWL-95 C24 conversion lenses
What’s Included
- INON Dome Lens Unit IIIA (Acrylic Dome)
- Protective dome cover
- Mounting components
- User documentation
Key Specifications
- Product Type: Underwater Dome Lens Unit
- Dome Material: Optical-grade Acrylic
- Compatible Lenses:
- INON UWL-95S
- INON UWL-95 C24
- Construction: Corrosion-resistant aluminum alloy with acrylic dome
- Use Case: Wide-angle underwater photography and split-level imaging
- Installation: Attaches directly to compatible INON conversion lenses
- Environment: Saltwater and freshwater compatible
FAQ
What does the Dome Lens Unit IIIA do?
It converts compatible INON UWL-95 wide-angle conversion lenses into an ultra-wide dome system, increasing underwater field of view and improving image quality.
Why is the dome made from acrylic?
Acrylic offers excellent optical performance while remaining lighter than glass, making it easier to travel with and less prone to catastrophic damage from impacts.
Can I capture split-level photos with this dome?
Yes. The dome design makes it well suited for over/under (half above and half below the water) photography.
Will it fit any INON wide-angle lens?
No. It is specifically designed for the INON UWL-95S and UWL-95 C24 conversion lenses.
Is it suitable for both saltwater and freshwater diving?
Yes. The Dome Lens Unit IIIA is built for reliable use in both environments.



