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#4 on this list
3H Tritium Lensatic
Cammenga
The military lensatic: tritium-lit, induction damped, and rated for temperature extremes.
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- How we assessed it
- Specification researched
#5 on this list
A-30
Suunto
Simple, light baseplate with declination correction scale — the right compass for most weekend navigation.
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- No reader votes yet
- How we assessed it
- Specification researched
Specs side by side
| Spec | 3H Tritium Lensatic | A-30 |
|---|---|---|
| Type | Lensatic (Military-spec) | Baseplate |
| Illumination | Tritium (Self-powered) | — |
| Damping | Induction (Fluid-free) | — |
| Housing | Cast aluminum | — |
| Weight | Approx. 6.5 oz | Light |
| Temperature Rating | Extreme range | — |
| Maker | — | Suunto |
| Model | — | A-30 |
| Declination | — | Fixed scale |
What our reviewers liked and didn't
3H Tritium Lensatic
- Unmatched durability and ruggedness
- Reliable accuracy in all conditions
- Tritium illumination for consistent night visibility
- Fluid-free induction damping impervious to temperature/altitude
- Proven military-spec design
- Heavier than most recreational compasses
- More expensive upfront investment
- Bulkier profile for pocket carry
- Steeper learning curve for novice users
A-30
- Simple, intuitive design for easy learning and use
- Lightweight and compact for minimal pack burden
- Durable acrylic construction for general outdoor use
- Clear, stable needle provides quick and accurate bearings
- Integrated declination correction scale
- Declination requires manual calculation and adjustment
- Lacks advanced features like a sighting mirror
- Markings not luminous for low-light use
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