Glass
Optics accessories designed and manufactured by Silent Thunder Ordnance, covering shooting, thermal imaging, and camera applications. From scope levels, polarizers, and Picatinny rail adapters to AGM thermal imager mounts and precision camera accessories for Hasselblad XPan and Sony systems, the Glass catalog is built for shooters and photographers who demand precise, repeatable results.
Illuminated Scope Level
Illuminated Scope Level
Cant errors compound at distance. This scope level mounts directly to your scope tube and provides a continuous leveling reference in any lighting condition, using phosphorescent inserts that charge in ambient light and glow for up to 24 hours. Tritium vial slots are included for permanent illumination without recharging. Available in standard and machinist-grade precision levels, in 1-inch, 30mm, and 34mm tube diameters.
Key Features:
Rugged Construction: Built from 20% carbon fiber reinforced PPA with metal thread inserts for optimal strength and minimal weight
Self-Illuminating Technology: Features removable phosphorescent inserts that charge in ambient light and glow for up to 24 hours in darkness. (also accepts tritium vials)
Multiple Configuration Options: Available with standard bubble level or machinist-grade level for maximum precision
Illumination Flexibility: Choose between included phosphorescent inserts or upgrade with your own tritium vials* (3×15mm or 3×25mm for standard and machinist) for 10+ years of continuous illumination
Lightweight Design: Standard version weighs less than 20 grams; machinist version less than 34 grams
Broad Compatibility: Fits 1-inch (25.4mm), 30mm, and 34mm scope tubes
Simple Installation: Quick and secure mounting using a 4mm hex key (not included)
Precision Setup: Pairs perfectly with our Precision Wedge Level (sold separately) for complete rifle alignment system
Available in two precision levels:
Standard: High-quality bubble level suitable for most applications
Machinist: Ultra-precise level for when maximum precision is required**
Pairs with our Precision Wedge Level for a complete rifle alignment system. Available in standard or machinist grade.
Learn more about our phosphorescent technology!
*Does not include tritium vials. All inserts come with a slot capable of accepting one.
**The Machinist version features extremely sensitive leveling capability. A full sweep from one end of the level to the other represents just 0.06 degrees of tilt, and is far more precise than the majority of applications would call for.

