Product Description
The Cammenga Beta Blades – Tritium (Model BB-XI-200) are original replacement sighting blades for Cammenga 3H Tritium Lensatic Compasses. These blades feature integrated tritium micro-lamps that provide self-luminous visibility for over 12 years, without the need for batteries or external light sources.
Manufactured in the USA to military standards, these Beta Blades are designed for precise nighttime navigation, especially in tactical or field operations. Whether you’re restoring a damaged compass or upgrading a training unit, these are the official OEM components used in military-issued compasses.
Key Features:
- Self-Luminous Tritium: Glows for 12+ years without charging or batteries
- OEM Replacement Part: Designed for Cammenga 3H tritium compasses
- Improves Low-Light Navigation: Enables accurate sighting in total darkness
- Durable & Reliable: Built to MIL-SPEC performance standards
- Made in the USA: Same blades used in official U.S. military compasses
Technical Specifications
| Model Number | BB-XI-200 |
| Brand | Cammenga |
| Component Type | Tritium sighting blades |
| Compatible With | Cammenga 3H Tritium Lensatic Compasses |
| Illumination | Tritium – glows for 12+ years |
| Battery Required | No |
| Color | Silver/Black with Tritium Lamps |
| Country of Origin | USA |
| Use Case | Replacement for field or tactical compasses, low-light navigation |





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