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Product Information
The Fantasea C55G Lens Gear is a lens gear accessory made for the Canon EF 8-15mm f/4L Fisheye USM Lens (4427B002), letting an underwater photographer turn the lens's zoom ring while the lens is mounted inside a camera housing. It does not provide access to the lens's focus ring. The gear is made from PLA, measures 100 x 27 mm (3.94 x 1.06 inch), and weighs 28 g (0.99 oz).
Who it is for
This lens gear is for divers and underwater shooters who use the Canon EF 8-15mm f/4L Fisheye USM Lens inside a housing and need to adjust the zoom ring from outside the housing. Because the gear only engages the zoom ring, it suits shooters who do not need to change focus underwater with this lens.
Key details
- Material: PLA
- Dimensions: 100 x 27 mm (3.94 x 1.06 inch)
- Weight: 28 g (0.99 oz)
- Backed by a manufacturer's warranty
Compatibility and sizing
The C55G is designed specifically for the Canon EF 8-15mm f/4L Fisheye USM Lens (4427B002) and provides access to the zoom ring only; the focus ring of this lens cannot be accessed using this gear.
What's in the box
- Lens gear
- Spacer
DiveCatalog.com is an authorized Fantasea dealer and a dive shop in Irvine, California since 2003. Call or chat with us if you have questions about fit or compatibility with your housing setup.
- Zoom ring access: Lets you operate the zoom ring of the Canon EF 8-15mm f/4L Fisheye USM Lens while the lens is mounted inside a housing.
- No focus access: The focus ring of the Canon EF 8-15mm f/4L Fisheye USM Lens cannot be accessed using this gear.
- Material: Made from PLA.
- Dimensions: Measures 100 x 27 mm (3.94 x 1.06 inch).
- Weight: Weighs 28 g (0.99 oz).
- Included spacer: Package includes the lens gear and a spacer.
- Warranty: Covered by a manufacturer's warranty.
| Brand | Fantasea |
| Model | C55G |
| Product type | Lens Gear |
| Compatible lens | Canon EF 8-15mm f/4L Fisheye USM Lens (4427B002) |
| Lens ring accessed | Zoom ring only (no focus ring access) |
| Material | PLA |
| Dimensions | 100 x 27 mm / 3.94 x 1.06 inch |
| Weight | 28 g / 0.99 oz |
| Included in package | Lens gear and spacer |
| Warranty | Manufacturer's warranty |
| MPN | 665309022537 |
- Lens gear
- Spacer
⚠️ 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
Can I adjust focus with the Fantasea C55G Lens Gear?
No. The Fantasea C55G Lens Gear only provides access to the zoom ring of the Canon EF 8-15mm f/4L Fisheye USM Lens. The focus ring of this lens cannot be accessed using this gear, so focus adjustments are not possible with the C55G installed.
Which lens does the Fantasea C55G Lens Gear fit?
The Fantasea C55G Lens Gear is made specifically for the Canon EF 8-15mm f/4L Fisheye USM Lens, identified by Canon part number 4427B002. It is not listed as compatible with other lenses.
What comes in the box with the Fantasea C55G?
The package includes the lens gear and a spacer. No other accessories are listed as included.
What material is the Fantasea C55G lens gear made from?
The Fantasea C55G Lens Gear is made from PLA. It measures 100 x 27 mm (3.94 x 1.06 inch) and weighs 28 g (0.99 oz), and it is covered by a manufacturer's warranty.












