Scuba Diving & Snorkeling Equipment › IST › Mask

IST Nearsighted Correction Optical Lens for MP201 Proteus Dive Mask (Left Eye -6.0)

The IST Optical Lens for MP201 Proteus Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium MP201 Proteus mask with a corrected view of the underwater world. Available in diopter correction from... more

IST Nearsighted Correction Optical Lens for M9 Saturn Dive Mask (Left Eye -2.5)

The IST Optical Lens for M9 Saturn Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium M9 Saturn mask with a corrected view of the underwater world. Available in diopter correction from -1.0 to... more

IST M9-C Saturn 2-Window Diving Snorkeling Mask (Black Silicone/ Green)

In revolutionary black liquid injected exclusive hypoallergenic soft silicone the IST M9-BS Saturn 2-Window Scuba Diving Snorkeling Mask offers extraordinary and unparalleled comfort and fit. This is a heavy duty mask that can stand up to the elements... more

IST Nearsighted Correction Optical Lens for M9 Saturn Dive Mask (Right Eye -1.0)

The IST Optical Lens for M9 Saturn Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium M9 Saturn mask with a corrected view of the underwater world. Available in diopter correction from -1.0 to... more

IST Nearsighted Correction Optical Lens for M9 Saturn Dive Mask (Right Eye -3.0)

The IST Optical Lens for M9 Saturn Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium M9 Saturn mask with a corrected view of the underwater world. Available in diopter correction from -1.0 to... more

IST M2R Aquila Single Window Dive Mask

Traditional style single lens mask with nose purge for handfree water clearance. 50 years ago all spear fishing and scuba diving masks looked like this classic Aquila Mask from IST. While the design may look like time has passed it by IST has... more

IST Nearsighted Correction Optical Lens for M9 Saturn Dive Mask (Right Eye -2.0)

The IST Optical Lens for M9 Saturn Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium M9 Saturn mask with a corrected view of the underwater world. Available in diopter correction from -1.0 to... more

IST Nearsighted Correction Optical Lens for M9 Saturn Dive Mask (Right Eye -2.5)

The IST Optical Lens for M9 Saturn Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium M9 Saturn mask with a corrected view of the underwater world. Available in diopter correction from -1.0 to... more

IST M80 2 Lens Snorkel Diving Mask with RX Prescription Lenses Low Profile & Hypoallergenic Silicone - 4 Color Options (Neon Yellow Nearsighted -5.5)

Adaptable to Your Needs With lenses available in +0.5 increments and -0.5 increments in a wide range of prescriptions the mask is adjustable with a variety of RX lenses. The individual lenses simply slide into the top of the polycarbonate frame and can... more

IST M75-1 Martinique Narrow Dive Mask (White / Pink)

The colorful Martinique has a twin-injection sub frame that gives this mask has a modern appearance. The IST Martinique Narrow Mask is designed to allow the people with very small to slightly below average facial profile an excellent mask to wear... more

IST Nearsighted Correction Optical Lens for M9 Saturn Dive Mask (Left Eye -2.0)

The IST Optical Lens for M9 Saturn Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium M9 Saturn mask with a corrected view of the underwater world. Available in diopter correction from -1.0 to... more

IST Rubber Mask Strap

Good for all IST masks except for M45 M75 M75-1 M85 M88 & M200. more

IST Nearsighted Correction Optical Lens for M9 Saturn Dive Mask (Left Eye -1.5)

The IST Optical Lens for M9 Saturn Dive Mask Nearsighted Correction lets nearsighted divers and snorkelers enjoy the benefits of IST’s premium M9 Saturn mask with a corrected view of the underwater world. Available in diopter correction from -1.0 to... more

IST Kids Snorkeling / Diving Mask Hypoallergenic Skirt & Single Panoramic Lens with Adjustable Strap (White/Teal)

Just for KidsMade with little ones in mind the IST MJ-111 UNO Kids Mask is the best choice for snorkeling and scuba gear for youth. With a narrow shape and hypoallergenic skirt the mask molds easily to the face with extreme comfort that doesn t... more

IST MP203 HUNTER Twin Tinted Lens Low Volume Diving Snorkeling Spearfishing Mask- ANTI-FOG Blue

The IST MP203 HUNTER Twin Lens Low Volume Diving Snorkeling Spearfishing Mask provides a wide field of vision in a small package. Low internal volume makes this mask quick and easy to clear. Streamlined compact design reduces drag in the water making... more

IST MP203 HUNTER Twin Tinted Lens Low Volume Diving Snorkeling Spearfishing Mask- White

The IST MP203 HUNTER Twin Lens Low Volume Diving Snorkeling Spearfishing Mask provides a wide field of vision in a small package. Low internal volume makes this mask quick and easy to clear. Streamlined compact design reduces drag in the water making... more

IST MP203 HUNTER Twin Tinted Lens Low Volume Diving Snorkeling Spearfishing Mask- Clear

The IST MP203 HUNTER Twin Lens Low Volume Diving Snorkeling Spearfishing Mask provides a wide field of vision in a small package. Low internal volume makes this mask quick and easy to clear. Streamlined compact design reduces drag in the water making... more

IST MP203 HUNTER Twin Tinted Lens Low Volume Diving Snorkeling Spearfishing Mask- ANTI-FOG White

The IST MP203 HUNTER Twin Lens Low Volume Diving Snorkeling Spearfishing Mask provides a wide field of vision in a small package. Low internal volume makes this mask quick and easy to clear. Streamlined compact design reduces drag in the water making... more

IST MP203 HUNTER Twin Tinted Lens Low Volume Diving Snorkeling Spearfishing Mask- Black Silicone

The IST MP203 HUNTER Twin Lens Low Volume Diving Snorkeling Spearfishing Mask provides a wide field of vision in a small package. Low internal volume makes this mask quick and easy to clear. Streamlined compact design reduces drag in the water making... more

IST MP203 HUNTER Twin Tinted Lens Low Volume Diving Snorkeling Spearfishing Mask- ANTI-FOG Black

The IST MP203 HUNTER Twin Lens Low Volume Diving Snorkeling Spearfishing Mask provides a wide field of vision in a small package. Low internal volume makes this mask quick and easy to clear. Streamlined compact design reduces drag in the water making... more

IST MP203 HUNTER Twin Tinted Lens Low Volume Diving Snorkeling Spearfishing Mask- ANTI-FOG Clear

The IST MP203 HUNTER Twin Lens Low Volume Diving Snorkeling Spearfishing Mask provides a wide field of vision in a small package. Low internal volume makes this mask quick and easy to clear. Streamlined compact design reduces drag in the water making... more

IST MP201 PROTEUS Twin Lens Tinted Lens Scuba and Spearfishing Mask (Anti-Fog White/Purple)

Foggy Mask Lens is a common problem and a very annoying situation for every diver. The anti-fog spray may temporarily solve the problem but it has to be applied on each dive. IST newest technology in Anti-Fog Lens Film makes you no longer have foggy... more

IST MP201-BSM PROTEUS Twin Lens Tinted Lens Scuba and Spearfishing Mask

The IST Proteus Dive Mask features a flexible comfortable silicone skirt to fit a wide range of facial profiles. Buckles attach to the skirt allowing the mask to be folded flat for compact packing. Designed with tempered-glass scratch-resistance lenses... more

IST MP201-BSM PROTEUS Twin Lens Tinted Lens Scuba and Spearfishing Mask

The IST MP201-BSM PROTEUS Twin Lens Tinted Lens Scuba and Spearfishing Mask offers the same great features as our BLUETECH (M88) mask but includes tinted lenses and provides a larger field of vision compared to its cousin. Despite the difference the... more

IST MP201-BSM PROTEUS Twin Lens Tinted Lens Scuba and Spearfishing Mask

The IST Proteus Dive Mask features a flexible comfortable silicone skirt to fit a wide range of facial profiles. Buckles attach to the skirt allowing the mask to be folded flat for compact packing. Designed with tempered-glass scratch-resistance lenses... more

IST MP201 Proteus Dive Mask (Purple)

The Proteus now has a larger field of vision. IST’s newest mask which uses varied-thickness construction to provide a secure yet forgiving fit offers a wide field of vision low internal volume and the ability to accommodate a range of facial... more

IST MP201 PROTEUS Twin Lens Tinted Lens Scuba and Spearfishing Mask (Anti-Fog Blue)

Foggy Mask Lens is a common problem and a very annoying situation for every diver. The anti-fog spray may temporarily solve the problem but it has to be applied on each dive. IST newest technology in Anti-Fog Lens Film makes you no longer have foggy... more

IST MP201 PROTEUS Twin Lens Tinted Lens Scuba and Spearfishing Mask (Anti-Fog Black)

Foggy Mask Lens is a common problem and a very annoying situation for every diver. The anti-fog spray may temporarily solve the problem but it has to be applied on each dive. IST newest technology in Anti-Fog Lens Film makes you no longer have foggy... more

IST M300 Syklops Single Lens Aluminum Mask (Black / Black)

Syklops is a single-lens aluminium mask that gives the divers or snorkelers a great field of vision with its wide lens design. The super clear tempered glass lens and the supple hypoallergenic liquid silicone skirt are held together in the 6000 series... more

IST M75 Martinique Dual-Window Diving Snorkeling Mask (Light Yellow)

Company founded in Taiwan. Siblings Irene Stanley and Tony Lin join together to form IST. Named after their combined initials the company symbolized a community effort to work together toward a better future. When IST was first established their... more

IST M75 Martinique Dual-Window Diving Snorkeling Mask (Black Silicone/Green)

IST dive equipment has been a trusted name in scuba and watersports gear for over 35 years. Safety reliability and quality are our primary design objectives when bringing any new product to our customers and our IST Martinique Dual-Window Diving... more

IST M75 Martinique Dive Mask (Neon Yellow)

The colorful Martinique has a twin-injection sub frame that gives this mask a modern appearance. The comfortable high quality hypoallergenic silicone skirt fits a wide range of facial shapes with an assuring seal. The Martinique is famous for fitting... more

IST M88 Bluetech Dive Mask (Black)

The IST BlueTech Mask is the most popular mask by IST. It utilizes a high quality crystal silicone in a complex design to reach the pinnacle of comfort and fit for anyone from beginning snorkeler to advanced diver. It has a recessed nose pocket to... more

IST M75 Martinique Dive Mask (Black / Black)

The colorful Martinique has a twin-injection sub frame that gives this mask a modern appearance. The comfortable high quality hypoallergenic silicone skirt fits a wide range of facial shapes with an assuring seal. The Martinique is famous for fitting... more

IST MS20 Neoprene Mask Strap Cover (Neon Yellow)

Wide neoprene mask strap cover panel with hook and loop closure. Spreads strap pressure to prevent scalp pain. Expands strap surface area for a more secure hold. Smooth neoprene surface won t snag hair. Fits any standard mask strap more

IST M88 Bluetech Dive Mask (Black Silicone)

The IST BlueTech Mask is the most popular mask by IST. It utilizes a high quality crystal silicone in a complex design to reach the pinnacle of comfort and fit for anyone from beginning snorkeler to advanced diver. It has a recessed nose pocket to... more

IST MS20 Neoprene Mask Strap Cover (Black)

ist hairsaver mask strap cover black more

IST M88 Bluetech Dive Mask (Orange)

The IST BlueTech Mask is the most popular mask by IST. It utilizes a high quality crystal silicone in a complex design to reach the pinnacle of comfort and fit for anyone from beginning snorkeler to advanced diver. It has a recessed nose pocket to... more