The Problue MS-137B Mask delivers clear, comfortable underwater vision for recreational divers across Malaysia. Tempered safety glass ensures durability and distortion-free clarity, while the silicone skirt provides a secure, leak-resistant seal. A versatile and reliable mask suited to reef exploration, snorkelling, and casual diving at Tioman’s diverse coral gardens.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Model | MS-137B Mask |
| Lens Type | Tempered safety glass |
| Skirt Material | Medical-grade silicone |
| Frame | Polycarbonate |
| Strap | Silicone with buckle adjustment |
| Field of View | – |
| Volume | – |
| Anti-Fog | Yes (coating) |
| Best For | Recreational diving |
| Price | RM205 |
Key Features
- Tempered safety glass: Clear, durable, and distortion-free at depth.
- Comfortable silicone skirt: Seals well on a wide range of face shapes.
- Easy clearing: Standard dual-lens design makes nose-pinch clearing simple.
- Reliable construction: Built to handle regular salt-water use without issues.
Suited for Malaysian Dive Sites
The Problue MS-137B Mask performs reliably across Malaysia’s premier diving destinations. Whether you’re exploring Tioman’s diverse coral gardens, or venturing to new reefs and wrecks, this mask delivers the clarity and comfort you need on every descent.
Care & Maintenance
- Rinse thoroughly with fresh water after each dive.
- Store in a cool, dry place away from direct sunlight.
- Apply anti-fog solution before each dive for best visibility.
- Inspect the skirt seal and strap buckle regularly for wear.
Final Verdict
The Problue MS-137B Mask is a dependable mask that does its job well – clear vision, a comfortable seal, and solid construction for regular diving at Tioman’s diverse coral gardens.





Samantha Tan –
Can you use any type of lens with the Problue MS-137B Mask? Also, is it safe in cold water?
Junhao Lo –
Thank you for your review, Samantha. The Problue MS-137B Mask is designed to be compatible with most diving lenses on the market. However, we recommend checking the lens compatibility with the manufacturer before making a purchase. The mask itself is also safe to use in cold water, but we do advise to rinse it thoroughly with fresh water after use to prevent any debris from freezing and causing any issues. Please let us know if you have any further questions.
Brendan Lee –
I’ve been using this mask for a few months now and I’m really happy with it. The anti-fog coating has been doing its job and the strap is very comfortable. My only suggestion is to include a carrying pouch so you can store the mask when not in use.
Julian Wong –
Is the MS-137B compatible with prescription lenses? How often do you need to clean anti-fog coating?
Junhao Lo –
Thank you for reaching out about the Problue MS-137B Mask. Our Problue MS-137B Mask is compatible with prescription lenses. However, to confirm that the prescription lenses will fit perfectly, we recommend consulting directly with a certified optician who is experienced in fitting prescription lenses to diving masks. Regarding the anti-fog coating, we suggest cleaning it regularly with a soft cloth and mild soap solution after each use. If the mask will be exposed to saltwater, we recommend cleaning it more frequently to prevent any build-up. Would you like more specific information on how to clean and maintain your MS-137B Mask?
Emily Lim –
Can I use this mask for freediving? Would love to hear from anyone who have experience using it.
Junhao Lo –
Thank you for your interest in using our Problue MS-137B Mask for freediving, Emily! While the mask is designed for Asian divers and provides excellent comfort and wide field of vision, we recommend it for recreational scuba diving and snorkeling due to its design features. However, some of our customers have used it for freediving. If you’re planning to use it for freediving, we suggest taking a closer look at the mask’s manufacturing and quality. The fact that it’s designed for low volume and facial movements might be suitable for freediving. We’d love to hear about your experience with the mask, and we’re open to your feedback if you decide to purchase it for freediving.
Nadine Fong –
I used it while scuba diving in Sabang and it performed flawlessly, no leaks at all. However, I wished it came in other color options.
Eleanor Chua –
It fits perfectly, so comfortable to wear for extended periods during dives. Minor complaint is it takes some time to get used to adjusting the straps to get a good seal.