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Product Information
The Fantasea UWL-09F Wide Angle Lens is a wet wide angle conversion lens for underwater camera housings, built with 5 multi-layered optical elements in 5 groups, 0.45X magnification and a 67mm threaded mount that lets it be installed or removed from the housing lens port during a dive.
Who it is for
This lens suits underwater photographers shooting seascapes, divers, shipwrecks and schools of fish, as well as close focus wide angle and over-under (half/half) split compositions. It mounts on compact, mirrorless or SLR housings fitted with a 67mm threaded lens port.
Key details
- Zero minimum focus distance for close focus wide angle shooting
- 127 degree diagonal angle of view (measured on land, equivalent to a 24mm focal length on a 35mm format image sensor)
- 5 optical elements in 5 groups with anti-reflection coating on all glass elements to reduce lens flare
- Lens barrel made from aluminum alloy with black hard coating; dome also carries a hard scratch-resistant coating
- Rotatable wings that can be turned underwater without tools to reposition for vertical or horizontal shots and avoid sun or strobe reflections on the dome
Compatibility and sizing
The lens uses a 67mm thread mount and ships with two adaptors to help fit different housing lens ports, so it works with most compact, mirrorless and SLR housings on the market. The base of the mount has a rubber ring for a firm grip during installation and removal, and its narrow design works with most lens holders, bayonet mount converters, flip mounts and quick release adaptors.
What's in the box
- Fantasea UWL-09F wide angle lens
- Two adaptors for housing port compatibility
- Secure loop installation kit and quick release secure line
- Non-corrosive front and rear lens caps
- Padded carrying case
DiveCatalog.com is an authorized Fantasea dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us at 888-701-4017 if you have questions about port fit or housing compatibility.
- Wide angle conversion lens: designed as a wet lens attachment for underwater camera housings.
- Zero minimum focus distance: allows close focus wide angle and over-under split image compositions.
- 5 elements in 5 groups: multi-layered precision optics for sharp, detailed images.
- 0.45X magnification paired with a 127 degree diagonal angle of view (land measurement, equivalent to a 24mm focal length on a 35mm format sensor).
- Anti-reflection coating on all glass elements helps avoid lens flare from sun or strobes.
- Aluminum alloy barrel with black hard coating for durability.
- Hard-coated dome resists scratches and damage.
- Rotatable wings can be turned underwater without tools for vertical or horizontal shooting.
- 67mm thread mount compatible with compact, mirrorless and SLR housings; two adaptors included for additional fit options.
- Rubber ring base provides a firm grip during installation and removal.
- Narrow mount design works with most lens holders, bayonet mount converters, flip mounts and quick release adaptors.
- 1 year warranty against defects in materials and workmanship, with discounted dome replacement available during the warranty period.
| Description | Wide angle conversion lens |
| Bezel Material | Aluminum alloy with black hard coating |
| Lens Construction | 5 groups, 5 elements |
| Magnification | 0.45X |
| Angle of View | 127 degrees diagonal (land measurement, equivalent to a 24mm focal length on a 35mm format sensor) |
| Minimum Focus Distance | Zero |
| Mount Thread | 67mm |
| Adaptors Included | 2 |
| Dome Coating | Hard coating, scratch resistant |
| Lens Coating | Anti-reflection (AR) on all glass elements |
| Warranty | 1 year against defects in materials and workmanship |
- Fantasea UWL-09F wide angle lens
- Two adaptors for housing port compatibility
- Secure loop installation kit
- Quick release secure line
- Non-corrosive front and rear lens caps
- Padded carrying case
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What port size does the Fantasea UWL-09F fit?
The UWL-09F uses a 67mm thread mount and comes with two adaptors to help it fit housing lens ports of other dimensions, so it can be matched to most compact, mirrorless or SLR housings on the market without sourcing a separate adaptor.
Can the Fantasea UWL-09F be removed underwater?
Yes. The lens mounts on the housing lens port and can be installed or removed during the course of a dive. A secure loop installation kit and quick release secure line are included to keep the lens safely attached to the system even when it is detached from the port.
What comes in the box with the UWL-09F?
The box includes the lens, two port adaptors, a secure loop installation kit, a quick release secure line, non-corrosive front and rear lens caps, and a padded carrying case for storage and transport.
What warranty does the Fantasea UWL-09F carry?
The UWL-09F includes a 1 year warranty against defects in materials and workmanship under reasonable use. If the dome is damaged during that period, it can be replaced with a new one for a discounted price.














