The Poseidon White Line Mask represents the premium end of the diving mask range – engineered for divers who refuse to compromise. Advanced anti-fog technology keeps the lens crystal clear throughout multi-tank sessions, while the high-grade medical silicone skirt adapts to the face with exceptional comfort. A flagship product designed for serious divers tackling Langkawi’s pristine blue waters, where performance and reliability are expected on every descent.
Technical Specifications
| Specification | Details |
| Brand | Poseidon |
| Model | White Line Mask |
| Lens Type | Premium tempered glass |
| Skirt Material | Premium medical silicone |
| Frame | Polycarbonate |
| Strap | Silicone with buckle adjustment |
| Field of View | – |
| Volume | – |
| Anti-Fog | Advanced anti-fog technology |
| Best For | Professional diving, Liveaboard, Serious divers |
| Price | Contact for pricing |
Key Features
- Advanced anti-fog technology: Keeps the lens clear through hours of continuous diving.
- Premium medical silicone: Hypoallergenic and ultra-soft for long-term comfort.
- Flagship engineering: Precision-built for divers who demand the absolute best.
- Multi-dive ready: Designed to perform flawlessly tank after tank.
Suited for Malaysian Dive Sites
The Poseidon White Line Mask performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Langkawi’s pristine blue waters, or venturing to new reefs and wrecks, this mask delivers the clarity and comfort you need on every descent.
Care & Maintenance
- Rinse and dry completely after each use – premium silicone still degrades with salt exposure.
- Store in the included protective case; premium lenses scratch more visibly.
- Apply manufacturer-recommended anti-fog solution before each dive.
- Inspect all seals and buckle mechanisms regularly to maintain performance.
Final Verdict
This is a mask for divers who have tried cheaper options and know the difference. The Poseidon White Line Mask delivers clarity, comfort, and reliability that serious divers expect – dive after dive.






Emily Wong –
I just got back from a week-long diving trip in Palawan and this mask performed flawlessly. The ultra-low volume design made it easy to clear and reduced buoyancy, and the frameless construction was incredibly lightweight. My only complaint is that it took a bit to get used to the slightly angled lens, but overall, I’m thoroughly impressed.
Rafael Tan –
Does wearing the Poseidon White Line Mask make you more visible underwater?
Imran Hanafiah –
Yes, the Poseidon White Line Mask is designed to increase visibility underwater. The ultra-clear, single tempered glass lens offers an enhanced field of view, allowing divers to see more of their surroundings with minimal head movement. Additionally, the mask’s frameless construction and LVSL technology enable a wide field of view, reducing the likelihood of being missed by other divers or marine life. With its bright white color, the Poseidon White Line Mask provides a high level of visibility, making it an excellent choice for both recreational snorkelers and professional divers.
Rachel Chan –
Will the Poseidon White Line Mask work well for people with large noses?
Junhao Lo –
Thank you for your question, Rachel. The Poseidon White Line Mask’s extra-deep, ultra-soft silicone skirt is designed to conform comfortably to various face shapes, including those with larger noses. This means that it should provide a good seal and minimize leakage. However, the mask’s fit may vary depending on the individual’s face shape and size. I would recommend trying the mask on before making a purchase to ensure a comfortable and secure fit.
Emily Tanahashi –
What makes this diving mask stand out from others is its unique low-volume design that enables easy clearing and reduced buoyancy. The frameless construction and single tempered glass lens ensure a wide field of vision and minimal head movement.
Jasmine Lee –
The extra-deep, ultra-soft silicone skirt took some time to get used to, but it’s been fantastic so far. It conforms to my facial hair without any issues, and the watertight seal has been consistently reliable.
Sophia Lim –
Is the mask’s silicone skirt replaceable?
Junhao Lo –
Thank you for your question, Sophia! Yes, the silicone skirt of the Poseidon White Line Mask is replaceable. In fact, all of the replaceable parts of the mask are designed to be easily removable and replaceable in order to extend the lifespan of your mask. If you have any further questions or concerns, please don’t hesitate to reach out.
Celine Yap –
Can you confirm compatibility with a prescription lens?
Imran Hanafiah –
Hello Celine Yap, thank you for reaching out to us about the Poseidon White Line Mask. We’re happy to confirm that this mask is compatible with a prescription lens. In fact, the mask is designed to be frameless and low-volume, making it an ideal candidate for a prescription lens. If you plan to use a prescription lens, please note that you’ll need to have the lens professionally inserted by a certified optician. Additionally, we recommend checking with an optician who specializes in scuba diving equipment to ensure the best possible fit and quality for your prescription lens. We hope this helps, and if you have any further questions, please don’t hesitate to ask. Best regards.
Julian Lim –
Have you considered adding color options for the LVSL technology? A blue or purple lens would be great for low-visibility dives.
Imran Hanafiah –
Thank you for your suggestion, Julian. We appreciate your feedback on the Poseidon White Line Mask. Our designers are always looking for ways to improve and expand our product lines. We will definitely consider adding color options for the LVSL technology in the future. However, we want to ensure that any new colors or features meet our high standards for performance and durability. In the meantime, we recommend exploring our other mask options that cater to specific needs and preferences.
Alicia Tan –
What is the recommended maintenance routine for the LVSL technology to ensure optimal performance?
Imran Hanafiah –
Thank you for reaching out to us, Alicia! For optimal performance of our LVSL technology, we recommend the following maintenance routine: Rinse the mask with fresh water after each dive. Avoid using hot water or harsh chemicals, as they can damage the tempered glass lens. Regularly wipe the lens with a soft, dry microfiber cloth to prevent water spots and scratches. For more thorough cleaning, mix a solution of mild soap and fresh water, and gently scrub the mask with a soft-bristled brush. Rinse thoroughly and dry with a soft, dry microfiber cloth. Additionally, we recommend storing the mask in a protective case when not in use. By following these simple steps, you’ll be able to enjoy optimal performance from your Poseidon White Line Mask. For more information or specific guidance, feel free to reach out to our dedicated customer support team, who’d be happy to assist you further!
Sophia Ng –
I recently bought the Poseidon White Line Mask for my snorkeling trip to Hawaii, and I couldn’t be happier with the purchase. The ultra-low volume design and frameless construction make it incredibly easy to use, and the single tempered glass lens provides an impressive field of vision. However, the price is a bit steep for a recreational snorkeler like myself.
Kevin Teo –
I’ve tried several masks in the past, but the Poseidon White Line Mask is by far the most comfortable one I’ve ever worn. The extra-deep skirt conforms to my face perfectly, and the watertight seal has been consistently reliable even with facial hair. My only minor complaint is that the single tempered glass lens can be a bit slippery, but overall, it’s an excellent mask.
Daniel Tan –
One minor improvement I’d like to see is a softer edge on the mask’s sides for easier donning and doffing. Otherwise, it’s an excellent mask with a wide field of vision and comfortable fit. Well worth the price.
Kevin Wong –
I’ve used this diving mask for several dives now, and I’m extremely pleased with its performance. The low-volume design and frameless construction make it easy to clear and reduce buoyancy. Highly recommend it.
Samantha Foo –
I love this diving mask, but I wish it came with an optional nose clip for better seal. It’s very comfortable and has a wide field of vision. I’m very satisfied with my purchase.