iVisible Light Transmission (VLT) measures the amount of visible light that passes through a lens.
A lower percentage means less light passes through, indicating darker lenses.
Zant was built off the KISS principal in the forefront. With its ultra-low-profile silhouette, antimicrobial foam, wraparound lens, and secure bungee retention strap, Zant fills a critical gap left by the discontinued “Boogie Goggle”—trusted for years by special operations units across dynamic environments. Now rebuilt and reimagined with the best Anti Fog on the market, modern materials, and next-gen ballistic protection, Zant is the hybrid solution for operators who believe smooth is fast - light is right.
And with official APEL approval and a National Stock Number, it’s cleared for use across U.S. military branches—air, land, sea, and beyond.
Zant Earned Its Stripes
To make the FY25 APEL list, Zant passed the highest standards in the game:
MIL-PRF-32432A ballistic rating for high-velocity fragment resistance
ANSI Z87.1-2020 impact, lens durability, and optical clarity
Independent government lab testing via PEO Soldier
Zant offers the tactical coverage of a goggle with the size and simplicity of a sunglass—making it an essential for missions that demand mobility, precision, and maximum protection.
Hybrid Defense for High-Tempo Ops
Close-fit, low-profile design keeps a tight seal and won’t interfere with helmets, headsets, or NVGs
Wraparound polycarbonate lens delivers broad visual coverage without distortion
Advanced anti-fog coating eliminates lens fog in high-heat, high-output environments
Scratch-resistant exterior withstands field abuse and daily wear
Elastic bungee strap ensures a secure, bounce-free fit under extreme movement
Lightweight, compact, and mission-adaptable
NSNs & Part Numbers – Zant Kit + Replacements
Component
Part Number
NSN
Zant Spectacle Kit
4-0031-9001
4240-01-729-1700
Lens – Clear
4-1031-9112
4240-01-729-1703
Lens – Grey
4-1031-9114
4240-01-729-1840
Lenses – Clear (Pkg of 10)
4-1031-9112-10PK
4240-01-729-1876
Lenses – Grey (Pkg of 10)
4-1031-9114-10PK
4240-01-729-1851
Bungee Strap Set – Black
4-0000-9350
4240-01-729-2305
EVA Hard Case – Black
4-0000-9010
4240-01-729-1976
Antifog Cloth (Pkg of 10)
4-0000-9400
4240-01-729-2357
Antifog Cloth (Pkg of 25)
4-0000-9420
4240-01-729-2380
Antifog Cloth (Pkg of 100)
4-0000-9430
4240-01-729-2399
Microfiber Bag – Black
4-0000-9100
4240-01-729-2481
Microfiber Lens Pouch – Black
4-0000-9120
4240-01-729-2480
Retention Leash – Black
4-0000-9300
4240-01-729-2482
Retention Leash – Black, 10 Pack
4-0000-9320
4240-01-729-2369
How to Order
Military / Government Agencies: Zant is available via standard DoD supply chains. Use the NSNs above or contact govsales@fastmetal.com for support.
Defense Contractors: Bulk orders and teaming support available for programs and integrators.
Online Purchase: Zant is available now for direct order at fastmetal.com.
Zant. When It’s Time to Move.
When the mission calls for mobility, speed, and no-fail optics, Zant delivers where others tap out. APEL-qualified, battle-tough, and built for real-world tempo, it’s the modern answer to a legacy need. From sky to sea, breach to boat—Zant is how today’s operators boogie.
Zant was built off the KISS principal in the forefront. With its ultra-low-profile silhouette, antimicrobial foam, wraparound lens, and secure bungee retention strap, Zant fills a critical gap left by the discontinued “Boogie Goggle”—trusted for years by special operations units across dynamic environments. Now rebuilt and reimagined with the best Anti Fog on the market, modern materials, and next-gen ballistic protection, Zant is the hybrid solution for operators who believe smooth is fast - light is right.
And with official APEL approval and a National Stock Number, it’s cleared for use across U.S. military branches—air, land, sea, and beyond.
Zant Earned Its Stripes
To make the FY25 APEL list, Zant passed the highest standards in the game:
MIL-PRF-32432A ballistic rating for high-velocity fragment resistance
ANSI Z87.1-2020 impact, lens durability, and optical clarity
Independent government lab testing via PEO Soldier
Zant offers the tactical coverage of a goggle with the size and simplicity of a sunglass—making it an essential for missions that demand mobility, precision, and maximum protection.
Hybrid Defense for High-Tempo Ops
Close-fit, low-profile design keeps a tight seal and won’t interfere with helmets, headsets, or NVGs
Wraparound polycarbonate lens delivers broad visual coverage without distortion
Advanced anti-fog coating eliminates lens fog in high-heat, high-output environments
Scratch-resistant exterior withstands field abuse and daily wear
Elastic bungee strap ensures a secure, bounce-free fit under extreme movement
Lightweight, compact, and mission-adaptable
NSNs & Part Numbers – Zant Kit + Replacements
Component
Part Number
NSN
Zant Spectacle Kit
4-0031-9001
4240-01-729-1700
Lens – Clear
4-1031-9112
4240-01-729-1703
Lens – Grey
4-1031-9114
4240-01-729-1840
Lenses – Clear (Pkg of 10)
4-1031-9112-10PK
4240-01-729-1876
Lenses – Grey (Pkg of 10)
4-1031-9114-10PK
4240-01-729-1851
Bungee Strap Set – Black
4-0000-9350
4240-01-729-2305
EVA Hard Case – Black
4-0000-9010
4240-01-729-1976
Antifog Cloth (Pkg of 10)
4-0000-9400
4240-01-729-2357
Antifog Cloth (Pkg of 25)
4-0000-9420
4240-01-729-2380
Antifog Cloth (Pkg of 100)
4-0000-9430
4240-01-729-2399
Microfiber Bag – Black
4-0000-9100
4240-01-729-2481
Microfiber Lens Pouch – Black
4-0000-9120
4240-01-729-2480
Retention Leash – Black
4-0000-9300
4240-01-729-2482
Retention Leash – Black, 10 Pack
4-0000-9320
4240-01-729-2369
How to Order
Military / Government Agencies: Zant is available via standard DoD supply chains. Use the NSNs above or contact govsales@fastmetal.com for support.
Defense Contractors: Bulk orders and teaming support available for programs and integrators.
Online Purchase: Zant is available now for direct order at fastmetal.com.
Zant. When It’s Time to Move.
When the mission calls for mobility, speed, and no-fail optics, Zant delivers where others tap out. APEL-qualified, battle-tough, and built for real-world tempo, it’s the modern answer to a legacy need. From sky to sea, breach to boat—Zant is how today’s operators boogie.
Zant was built off the KISS principal in the forefront. With its ultra-low-profile silhouette, antimicrobial foam, wraparound lens, and secure bungee retention strap, Zant fills a critical gap left by the discontinued “Boogie Goggle”—trusted for years by special operations units across dynamic environments. Now rebuilt and reimagined with the best Anti Fog on the market, modern materials, and next-gen ballistic protection, Zant is the hybrid solution for operators who believe smooth is fast - light is right.
And with official APEL approval and a National Stock Number, it’s cleared for use across U.S. military branches—air, land, sea, and beyond.
Zant Earned Its Stripes
To make the FY25 APEL list, Zant passed the highest standards in the game:
MIL-PRF-32432A ballistic rating for high-velocity fragment resistance
ANSI Z87.1-2020 impact, lens durability, and optical clarity
Independent government lab testing via PEO Soldier
Zant offers the tactical coverage of a goggle with the size and simplicity of a sunglass—making it an essential for missions that demand mobility, precision, and maximum protection.
Hybrid Defense for High-Tempo Ops
Close-fit, low-profile design keeps a tight seal and won’t interfere with helmets, headsets, or NVGs
Wraparound polycarbonate lens delivers broad visual coverage without distortion
Advanced anti-fog coating eliminates lens fog in high-heat, high-output environments
Scratch-resistant exterior withstands field abuse and daily wear
Elastic bungee strap ensures a secure, bounce-free fit under extreme movement
Lightweight, compact, and mission-adaptable
NSNs & Part Numbers – Zant Kit + Replacements
Component
Part Number
NSN
Zant Spectacle Kit
4-0031-9001
4240-01-729-1700
Lens – Clear
4-1031-9112
4240-01-729-1703
Lens – Grey
4-1031-9114
4240-01-729-1840
Lenses – Clear (Pkg of 10)
4-1031-9112-10PK
4240-01-729-1876
Lenses – Grey (Pkg of 10)
4-1031-9114-10PK
4240-01-729-1851
Bungee Strap Set – Black
4-0000-9350
4240-01-729-2305
EVA Hard Case – Black
4-0000-9010
4240-01-729-1976
Antifog Cloth (Pkg of 10)
4-0000-9400
4240-01-729-2357
Antifog Cloth (Pkg of 25)
4-0000-9420
4240-01-729-2380
Antifog Cloth (Pkg of 100)
4-0000-9430
4240-01-729-2399
Microfiber Bag – Black
4-0000-9100
4240-01-729-2481
Microfiber Lens Pouch – Black
4-0000-9120
4240-01-729-2480
Retention Leash – Black
4-0000-9300
4240-01-729-2482
Retention Leash – Black, 10 Pack
4-0000-9320
4240-01-729-2369
How to Order
Military / Government Agencies: Zant is available via standard DoD supply chains. Use the NSNs above or contact govsales@fastmetal.com for support.
Defense Contractors: Bulk orders and teaming support available for programs and integrators.
Online Purchase: Zant is available now for direct order at fastmetal.com.
Zant. When It’s Time to Move.
When the mission calls for mobility, speed, and no-fail optics, Zant delivers where others tap out. APEL-qualified, battle-tough, and built for real-world tempo, it’s the modern answer to a legacy need. From sky to sea, breach to boat—Zant is how today’s operators boogie.
