Holoswim Swim Goggles Visual Enhancement Film, Visual Aid Film -3.0D, 2S/2GO/2PRO Smart Swim Goggles compatible -0.2 ~ -0.4 — Open-Box, 70% Off

Ultra-Thin & Lightweight: Just 0.2mm thick, this film insert integrates naturally with HOLOSWIM goggles, ensuring a featherlight, comfort-fit for every swim.

Enhanced Visual Clarity: Designed as a visual clarity aid, it helps swimmers experience more comfortable and clearer visuals underwater.

HD Anti-fog and Waterproof: High-quality optical materials are selected for high light transmittance and true color reproduction, and special anti-fog and waterproof treatment effectively prevents fog and water droplets from adhering, so you don't need to wipe frequently and enjoy a clear view.

Easy Installation & Versatile Fit: Individually packed for hygiene and simple assembly, this optional insert is compatible with all HOLOSWIM smart goggle models.

Swim Accessory, Not Medical: A safe, optional add-on for swimmers who need extra clarity — not a medical lens or prescription product. Includes HOLOSWIM’s 1-year worry-free support. -2.0D to -4.0D choose -3.0D ; -4.0D to -7.0D choose -5.0D .

Warm Tips: The myopic lenses are individually packaged and need to be assembled by yourself. If your two eyes have a big difference in degree, such as -3.0D and -6.0D, you can choose two lenses and assemble them.

HOLOSWIM Visual Aid Film is an ultra-thin, non-prescription swimming accessory designed to enhance underwater viewing comfort. With only 0.2mm thickness, this lightweight film insert fits seamlessly with HOLOSWIM smart goggles, helping swimmers enjoy clearer visuals without extra burden. Featuring advanced anti-fog and waterproof treatment, it delivers a smooth, comfortable, and long-lasting swimming experience. ⚠️ Disclaimer: This product is not a medical device and does not replace prescription corrective lenses. It is an optional swimming accessory designed for improved viewing comfort.