Precision Engineered Dome Port AOI DLP-112 for the Sony FE 8-14mm F3.5 Fisheye G Lens: Engineered for Ultrawide Underwater Mastery

Precision Engineered Dome Port AOI DLP-112 for the Sony FE 8-14mm F3.5 Fisheye G Lens: Engineered for Ultrawide Underwater Mastery

Hong Kong — AOI Ltd., a pioneer in high-performance underwater imaging equipment, proudly announces the launch of its dedicated precision dome port, the AOI DLP-112 engineered exclusively for the newly released Sony FE 8-14mm F3.5 Fisheye G lens. Designed to match the uncompromising capability and creative freedom of Sony’s latest ultra-wide marvel, this new port bridges the gap between terrestrial optical perfection and sub-surface mastery.

Dual Fisheye Versatility: From Circular to Diagonal in One Masterpiece

The Sony FE 8-14mm F3.5 Fisheye G redefines underwater narrative possibilities by seamlessly transitioning from a dramatic circular fisheye to an expansive diagonal fisheye within a single superb lens. Whether shooting a mesmerizing, artistic 360-degree circular vignette of a diver framed by vast pelagic waters or punching out to a full-frame diagonal fisheye for striking reefscapes and animal encounters, this lens delivers unmatched creative flexibility.

To fully support this dynamic range underwater, AOI’s innovative port design features a lens hood that can be conveniently removed and reattached underwater. This engineering breakthrough eliminates mechanical vignetting and physical obstruction when zooming out to the widest circular focal lengths, while allowing quick attachment of the hood when transitioning back to diagonal shooting to safeguard the dome and control stray ambient light.

Unlocking the True Potential of Ultrawide Fisheye Imaging

When light transitions from water through a flat port into air, refraction magnifies images by approximately 1.33×, constricting the field of view by 25% and introducing severe chromatic aberration. To counteract this, AOI’s engineering team has meticulously designed a hemispherical acrylic dome port that bends incoming light rays toward a common center of curvature.

For customers requiring enhanced optical performance, an upcoming glass version will soon be available. Additionally, customers will have the convenient option to order just the standalone replacement glass dome without the collar, which can be swapped out seamlessly with the acrylic version.

By ensuring the camera lens's entrance pupil (nodal point) aligns with microscopic precision to the dome's center of curvature, the system eliminates edge softness, corner blur, and field curvature aberrations. Paired with the Sony FE 8-14mm F3.5 Fisheye G, underwater image-makers can fully harness the lens's sweeping field of view and dynamic perspective without optical compromise.

Material Integrity and Advanced Optical Engineering

Built to endure the unforgiving pressures of tranquil shallows and technical depths alike, the new AOI dome port is constructed with strict adherence to structural integrity. Under high hydrostatic pressure, even microscopic deflection of a port collar can ruin optical focus. AOI’s marine-grade anodized aluminum collar delivers unwavering structural rigidity down to depth limits.

Embodying Passion Possible

At the heart of every innovation lies AOI’s core brand philosophy: Passion Possible. For underwater creators, technical challenges beneath the surface should never limit creative vision. By turning the complex physics of underwater refraction into a seamless optical advantage and engineering modular solutions like the removable lens hood, AOI empowers image-makers to push boundaries, capture breathtaking perspectives, and bring their deepest creative visions to life. The new dome port for the Sony FE 8-14mm F3.5 Fisheye G is a testament to this commitment—transforming the impossible into imagery that inspires.

Additionally, a fully compatible zoom gear (AOI LG-SEL-814-G) will go on sale at the same time to ensure precise focal length control

Specifications

Pricing and Availability

AOI plans to start shipping the new port mid-October, and authorized dealers and distributors are accepting pre-orders.

• AOI DLP-112 Acrylic Dome Port – 140 for AX Port Mount Housings

• AOI LG-SEL-814-G Zoom Gear for Sony FE 8–14 mm F3.5 Fisheye G

View our complete dealer list here: https://www.aoi-uw.com/contact-us.html

For more informaion, visit www.aoi-uw.com or email info@aoi-uw.com

About AOI

AOI Ltd. is a global leader in underwater imaging solutions, driven by the philosophy of Passion Possible. We believe in making every passion possible by bridging the gap between human curiosity and the wonders beneath the ocean. Inspired by the desire to empower every enthusiast, we create products that are intuitive, reliable, and robust. AOI exists to help you capture unforgettable moments and transform your passion for the ocean into reality, ensuring that every dive is an opportunity to feel, explore, and inspire.

Founded in Hong Kong in 1994, AOI built a reputation for innovation, launching its own brand in 2014. Our commitment to excellence is proven through current successes, including the Red Dot Design Award-winning UCS-Q1 Strobe and our line of game-changing wet lenses for action cameras. With a fully vertically integrated structure—spanning R&D, manufacturing, and after-sales service—AOI ensures quality, competitive pricing, and cutting-edge advancements, bringing professional-grade imaging tools to enthusiasts worldwide.