SeaLife · PRODUCT GUIDESeaLife Micro Wide Angle Dome Lens Review
Research checked · Not scored
Review
Manufacturer information and review searches have been checked. No eligible independent overall rating was verified, so this product remains unscored.
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SeaLife’s Micro Wide Angle Dome Lens SL052 is a removable underwater lens for Micro-series cameras and the ReefMaster RM-4K. It uses four optical elements in four groups, a coated polycarbonate dome and a locking push-on mount.
Consider before buying
It is a 0.7× wet conversion lens, not the DC-series 0.5× lens or the 52 mm threaded model. SeaLife lists underwater close focus at 12.7 cm on Micro 3.0 and 10.16 cm on RM-4K. The lens is negatively buoyant, making the supplied lanyard useful when it is removed.
Our take
Consider it for wider scenes and closer framing on the listed cameras. The 331 g dry weight adds handling load, and the dome needs protection from scratches. Camera reviews mentioning this accessory do not provide a standalone lens score. Check compatibility and the manual’s underwater-only focus requirements before buying.
Specifications at a glance
- Equipment type
- Camera lens accessory
- Model
- SL052
- Conversion
- 0.7× underwater
- Optics
- 4 elements / 4 groups
- Mount
- Locking push-on wet lens
- Depth tested
- 60 m
- Weight
- 331 g on land; 170 g underwater
- Diameter × length
- 99 × 40 mm
A closer look at Micro Wide Angle Dome Lens
Editorial profile written
Facts listed by the source
- SKU
- SL052
- Listed weight
- 0.6 lbs
- Listed dimensions
- 5 × 4 × 4 in
Options in a listing may refer to different variants. Confirm the exact version and package before ordering.
Questions to settle before buying
Based on the equipment type in the researched profile.
- What is the exact part number and compatible model or revision?
- Is fitting a user task or does the manufacturer require an authorised technician?
- Does the listed package contain the quantity and fittings you need?
Explore the related equipment section →
What still needs checking
Independent review coverage and model updates still need ongoing research.
We have not yet added independent review evidence for this entry. Manufacturer claims do not establish long-term reliability, value or a performance score.
Where this research comes from
Read the source ↗ · Open the product listing ↗
Exact product name and URL in manufacturer feed · cached source, collected 2026-10-02 · Catalogue audit 2026-10-02.
Source matching and feature extraction are automated. An editorial profile, independent review and hands-on test are separate things; none is implied by this audit.
