INON UFL-G140 ZD Semi Fisheye Conversion Lens

The INON UFL-G140 ZD is a compact, high-performance underwater conversion lens that provides an expansive 140° wide-angle view (when using GoPro® in 4:3 mode). Designed for vivid and natural-looking underwater footage, this semi-fisheye lens minimizes distortion and enhances clarity—perfect for divers, vloggers, and marine content creators.

SPECIFICATIONS:

• Size (with lens hood):
  – Diameter: 93.4 mm (3.6 in)
  – Length: 41.8 mm (1.6 in)
• Weight (with lens hood):
  – In air: 305 g (10.7 oz)
  – Underwater: approx. 155 g (5.5 oz)
• Mount System: INON ZD Bayonet Mount

• Depth Rating: 60 m / 196.9 ft
• Body Material / Finish:
  – Corrosion-resistant aluminum alloy
  – Rigid black alumite, polycarbonate (PC), etc.
• Lens Material / Coating:
  – Optical glass with both-side coating
  – Optical plastic with both-side hard coating and inner multi-coating
• Lens Construction: Multi-element, high-transparency build
• Maximum View Angle:
  – 140.0° underwater (using GoPro® in 4:3 mode)

Actual angle may vary depending on camera model and settings.

COMPATIBLE CAMERAS:

1. GoPro® HERO9 Black
2. GoPro® HERO10 Black
3. GoPro® HERO11 Black
4. GoPro® HERO12 Black
5. GoPro® HERO13 Black
6. Insta360® Ace Pro

Supported modes:
– Up to [WIDE] for GoPro®
– Up to [Dewarp] for Insta360® Ace Pro

COMPATIBLE FRONT MASKS:

• ZD Front Mask for GoPro® HERO12
• ZD Front Mask for Insta360® Ace Pro

⚠️ Requires compatible INON ZD Front Mask for mounting.