AOI Wide Angle Lens With M52 Quick Release Package
AOI UWL-400A Wide Angle Lens and Quick Release System Package
Capture stunning underwater shots with the AOI UWL-400A Wide Angle Conversion Wet Lens, designed to increase the field of view by 100%. With fully multi-coated optics for maximum light transmission, this lens is ideal for both video and still photography. The package includes essential quick-release adapters for easy attachment and detachment underwater.
AOI UWL-400A Wide Angle Conversion Wet Lens
- Lens Construction: 5 Elements in 5 Groups
- Field of View (Diagonal): 120° Underwater (with 25mm lens)
- Magnification: 0.50X (on land and underwater)
- Mount System: M52 Thread
- Depth Rating: 100m (330 ft)
- Weight: 618g (on land), 224g (underwater)
- Dimensions: 121.8mm (D) x 76mm (H)
- Includes: Hard Dome Lens Cover, Rear Cap, Lens Secure Line, Carry Case
AOI QRS-01-MB3P Quick Release for 52mm Ports
This quick-release adapter screws onto a 52mm thread underwater camera housing’s flat port, allowing easy attachment and detachment of wet lenses via the Quick Release System 01 adapter.
- Model: QRS-01-MB3P
- Material: PC + Hard Anodized Aluminum Bezel
- Dimensions: 100mm (D) x 10.5mm (L)
- Weight: 52.5g (without Retainer Ring Wrench)
- Includes: Retainer Ring Wrench
AOI QRS-01-AD3 Quick Release for UWL-400A Lens
Designed specifically for the AOI UWL-400A, this adapter replaces the 52mm thread with a Quick Release System for faster and more efficient lens changes.
- Model: QRS-01-AD3
- Material: Hard Anodized Aluminum Bezel
- Dimensions: 55.8mm (D) x 10mm (H)
- Weight: 33.5g (without Rear Cap)
- Includes: PP Rear Cap (QRS-01-ADC1)
AOI FCA-01 Fibre Optic Cable Adapter for TG-4/5/6
This permanent flash blocker and fiber optic cable adapter ensures a reliable fiber optic cable connection for Olympus TG series cameras. It enables top-mounted fiber optic cable placement for easier accessory integration.
- Compatible with: Olympus PT-059, PT-058, PT-056 Housings
- Material: Polycarbonate, EPDM
- Dimensions: 44.5mm (L) x 35.5mm (W) x 9mm (H)
- Weight: 4g
- Includes: Dual Hole Fiber Cable Plug (FCP-DH1), Single Hole Fiber Cable Plugs (FCP-SH1) x2, Screws x4
What’s Included in the Package?
- AOI UWL-400A Wide Angle Conversion Wet Lens #AOI-UWL-400A
- AOI QRS-01-MB3P Quick Release for 52mm Ports #AOI-QRS-01-MB3P
- AOI QRS-01-AD3 Quick Release for UWL-400A Lens #AOI-QRS-01-AD3
- AOI FCA-01 Fibre Optic Cable Adapter for TG-4/5/6 #AOI-FCA-01
Product Information
Product Information
Shipping & Returns
Shipping & Returns

AOI Wide Angle Lens With M52 Quick Release Package
AOI Wide Angle Lens With M52 Quick Release Package
AOI UWL-400A Wide Angle Lens and Quick Release System Package
Capture stunning underwater shots with the AOI UWL-400A Wide Angle Conversion Wet Lens, designed to increase the field of view by 100%. With fully multi-coated optics for maximum light transmission, this lens is ideal for both video and still photography. The package includes essential quick-release adapters for easy attachment and detachment underwater.
AOI UWL-400A Wide Angle Conversion Wet Lens
- Lens Construction: 5 Elements in 5 Groups
- Field of View (Diagonal): 120° Underwater (with 25mm lens)
- Magnification: 0.50X (on land and underwater)
- Mount System: M52 Thread
- Depth Rating: 100m (330 ft)
- Weight: 618g (on land), 224g (underwater)
- Dimensions: 121.8mm (D) x 76mm (H)
- Includes: Hard Dome Lens Cover, Rear Cap, Lens Secure Line, Carry Case
AOI QRS-01-MB3P Quick Release for 52mm Ports
This quick-release adapter screws onto a 52mm thread underwater camera housing’s flat port, allowing easy attachment and detachment of wet lenses via the Quick Release System 01 adapter.
- Model: QRS-01-MB3P
- Material: PC + Hard Anodized Aluminum Bezel
- Dimensions: 100mm (D) x 10.5mm (L)
- Weight: 52.5g (without Retainer Ring Wrench)
- Includes: Retainer Ring Wrench
AOI QRS-01-AD3 Quick Release for UWL-400A Lens
Designed specifically for the AOI UWL-400A, this adapter replaces the 52mm thread with a Quick Release System for faster and more efficient lens changes.
- Model: QRS-01-AD3
- Material: Hard Anodized Aluminum Bezel
- Dimensions: 55.8mm (D) x 10mm (H)
- Weight: 33.5g (without Rear Cap)
- Includes: PP Rear Cap (QRS-01-ADC1)
AOI FCA-01 Fibre Optic Cable Adapter for TG-4/5/6
This permanent flash blocker and fiber optic cable adapter ensures a reliable fiber optic cable connection for Olympus TG series cameras. It enables top-mounted fiber optic cable placement for easier accessory integration.
- Compatible with: Olympus PT-059, PT-058, PT-056 Housings
- Material: Polycarbonate, EPDM
- Dimensions: 44.5mm (L) x 35.5mm (W) x 9mm (H)
- Weight: 4g
- Includes: Dual Hole Fiber Cable Plug (FCP-DH1), Single Hole Fiber Cable Plugs (FCP-SH1) x2, Screws x4
What’s Included in the Package?
- AOI UWL-400A Wide Angle Conversion Wet Lens #AOI-UWL-400A
- AOI QRS-01-MB3P Quick Release for 52mm Ports #AOI-QRS-01-MB3P
- AOI QRS-01-AD3 Quick Release for UWL-400A Lens #AOI-QRS-01-AD3
- AOI FCA-01 Fibre Optic Cable Adapter for TG-4/5/6 #AOI-FCA-01
Original: $705.08
-70%$705.08
$211.52Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
AOI UWL-400A Wide Angle Lens and Quick Release System Package
Capture stunning underwater shots with the AOI UWL-400A Wide Angle Conversion Wet Lens, designed to increase the field of view by 100%. With fully multi-coated optics for maximum light transmission, this lens is ideal for both video and still photography. The package includes essential quick-release adapters for easy attachment and detachment underwater.
AOI UWL-400A Wide Angle Conversion Wet Lens
- Lens Construction: 5 Elements in 5 Groups
- Field of View (Diagonal): 120° Underwater (with 25mm lens)
- Magnification: 0.50X (on land and underwater)
- Mount System: M52 Thread
- Depth Rating: 100m (330 ft)
- Weight: 618g (on land), 224g (underwater)
- Dimensions: 121.8mm (D) x 76mm (H)
- Includes: Hard Dome Lens Cover, Rear Cap, Lens Secure Line, Carry Case
AOI QRS-01-MB3P Quick Release for 52mm Ports
This quick-release adapter screws onto a 52mm thread underwater camera housing’s flat port, allowing easy attachment and detachment of wet lenses via the Quick Release System 01 adapter.
- Model: QRS-01-MB3P
- Material: PC + Hard Anodized Aluminum Bezel
- Dimensions: 100mm (D) x 10.5mm (L)
- Weight: 52.5g (without Retainer Ring Wrench)
- Includes: Retainer Ring Wrench
AOI QRS-01-AD3 Quick Release for UWL-400A Lens
Designed specifically for the AOI UWL-400A, this adapter replaces the 52mm thread with a Quick Release System for faster and more efficient lens changes.
- Model: QRS-01-AD3
- Material: Hard Anodized Aluminum Bezel
- Dimensions: 55.8mm (D) x 10mm (H)
- Weight: 33.5g (without Rear Cap)
- Includes: PP Rear Cap (QRS-01-ADC1)
AOI FCA-01 Fibre Optic Cable Adapter for TG-4/5/6
This permanent flash blocker and fiber optic cable adapter ensures a reliable fiber optic cable connection for Olympus TG series cameras. It enables top-mounted fiber optic cable placement for easier accessory integration.
- Compatible with: Olympus PT-059, PT-058, PT-056 Housings
- Material: Polycarbonate, EPDM
- Dimensions: 44.5mm (L) x 35.5mm (W) x 9mm (H)
- Weight: 4g
- Includes: Dual Hole Fiber Cable Plug (FCP-DH1), Single Hole Fiber Cable Plugs (FCP-SH1) x2, Screws x4
What’s Included in the Package?
- AOI UWL-400A Wide Angle Conversion Wet Lens #AOI-UWL-400A
- AOI QRS-01-MB3P Quick Release for 52mm Ports #AOI-QRS-01-MB3P
- AOI QRS-01-AD3 Quick Release for UWL-400A Lens #AOI-QRS-01-AD3
- AOI FCA-01 Fibre Optic Cable Adapter for TG-4/5/6 #AOI-FCA-01















