Cammenga Model 27 Phosphorescent Lensatic Compass
- Item Weight: 0.46 pounds
- Material Type: Aluminum
- Number of Items: 1
- Unit Count: 1
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A rugged, USA-made lensatic compass for anyone who wants a magnifying sight and a durable build over a simple baseplate design.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B000E90E44Model: Model 27Category: Compasses
Overview
This Cammenga lensatic compass uses a magnifying lens and sighting wire, made in the USA to military specifications for waterproof, shockproof and sandproof use across hiking, tactical and survival navigation.
Category text files this alongside general compasses, but the title and attributes both point to a lensatic sighting system rather than a mirror baseplate design, which is the detail that matters when comparing it to the mirror compasses in this same list. It is built around phosphorescent, glow-in-the-dark markings rather than the self-powered tritium lights Cammenga also sells, a distinction worth checking before buying.
- Lensatic sighting system with magnifying lens
- Waterproof, sandproof and shockproof build
- Compact design with carrying pouch
- Made in the USA to military standards
Who it's for
Suits outdoor enthusiasts, preppers and anyone who wants a rugged handheld lensatic compass for a pack or gear pouch. Buyers who want always-on night illumination without relying on light exposure should compare it against Cammenga's tritium model.
Pros and cons
- Lensatic sighting wire and magnifying lens for precise bearings
- Waterproof pouch included for pocket or pack carry
- Rugged aluminum frame built to military specification
- Phosphorescent glow needs light exposure, unlike tritium versions
- Lensatic sighting has a learning curve versus a simple baseplate compass
Performance notes
The lensatic system pairs a rear sighting wire with a front lens you look through to line up a bearing and read the dial in the same sightline, a different mechanism from a mirror baseplate compass that tends to suit users trained on military-style compasses. The phosphorescent markings need light exposure to glow, unlike a tritium dial that glows on its own. It ships with a waterproof pouch and is built on an aluminum frame rated for rough handling.
Specifications
| Brand | Cammenga |
|---|---|
| Model | Model 27 |
| Dimensions & fit | |
| Item Weight | 0.46 pounds |
| Construction & materials | |
| Material Type | Aluminum |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Number of Items | 1 |
| Additional Features | Waterproof, Shakeproof (Shockproof) |
| Map Scale | 1:50000 |
Frequently asked questions
Is this compass tritium illuminated?
No, this model uses phosphorescent, glow-in-the-dark markings. Cammenga also sells a separate tritium version for continuous self-powered glow.
What kind of sighting system does it use?
A lensatic system with a magnifying lens and sighting wire, rather than a mirror baseplate.
Does it come with a case?
Yes, it includes a waterproof pouch for carrying in a pocket, pack or gear pouch.