Dimensions & Weight
Case Material
Case Features
Case Access Type
Switch Type
Reflector Type
Lens Type
Bulb Type
Circuit
Beam Type
Beam Characteristics
Overall Output
Nominal Color
Battery / Power Type
Battery Life (advertised)
Environmental Protection
Accessories
Special Items of Note
Warranty
Retail Availability & Cost

1- The Fenix P1 series are pocket sized keychain pocket flashlight that fall in between the tinniest keychain lights and light much larger. The Fenix P1 uses a 1Watt Luxeon LED powered by a single AA cell battery. The Fenix P1 is a mass produced personal tool that exudes high quality fabrication in a production flashlight.
2- The light is a radially symmetrical cylinder with only a bilaterally symmetrical tailpiece- differentiated from the head by a unique keyring terminal attachment approach.
3- The Fenix P1 is a very lightweight pocket light that may also be carried around the neck or on a keychain. Being of roughly the same diameter as the venerable Mini MAG-Lite, it may use accessories made for any light of roughly .8 inches in diameter.
4- All sections are crafted with precision and fit together very precisely with an extremely smooth threading action. One notices from taking the Fenix P1 apart that it is a tool made with high precision CNC engineering.
5- There is no 'play' or rattle anywhere in the Fenix P1. A single 'O' ring seals the junctions between sections and provides, a snug fit and a seal against the elements- especially water. An additional 'O' ring seal prevents water from entering the bezel through the front lens.

1- Stowage- dedicated belt holster.
2-Basic activation- in normal use, light emits from the front of the flashlight when activation occurs through either a clockwise 1º turn from full Off or through the use of the click for On/Off tail switch.
3- Two 'O' rings protect the battery compartment from the environment- one at the fore-end and the second at the rear. Contact pressure with the battery is furnished by a coiled spring in the tailpiece.

1-The Fenix P1’s On/Off functionality is standard and fundamentally as simple to activate as any of several flashlights of its genre. As such, its cognitive usage model is mostly familiar to people with prior experience with tactical lights.
2- An extraordinary usability characteristic of the Fenix P1- is the fact that it produces a very wide and relatively bright beam for its tiny size- making it suitable for near distance navigation in addition to general searching
3- We didn’t perform physical tests but judged that the lack of knurling would not bee too great an issue in preventing slippage and loss in most situations, even with wet or gloved hands. A natural grip is formed by the flat milling of the hexagonal body section
4- The Fenix P1 is a light that can be carried by itself, on a lanyard or on a keychain. As such, this it highly versatile for many end-users with varied preferences for stowage. As is often the case with keychain lights, the keychain itself-with its attached keys are most of the ‘handle’ while the light may only be partly supported by the user’s hand. The great advantage of the Fenix P1 is that it can be used instead bulkier lights to give a premium quality of illumination.

The Fenix P1 scored Maximum Distance for Object Identification or MDOI at 60 feet -more than adequate for general searching or navigation in an emergency- though not really sufficient in tasks with which larger and more powerful lights are typically associated -such as tactical or emergencies of long durations or covering a wide field.

Footnotes:

(*1) Medium Men's glove size- Also, a Standardized Flashlight Hand Size Metric (SFHSM)

		Small A-B = 4.5" or Shorter
		Medium A-B = 4.5"-5"
		Large A-B = 5"-6"
		X-Large A-B = 6" and Longer

(*2) Maximum Distance for Object Identification (MDOI). The maximum distance that a person without the aid of magnification-can with normal or corrected vision, under a given ambient level of light, identify an object of known size, and clearly distinguish it from its surroundings. We have tentatively identified the following scenarios for such measures:

• A single average sized person/body identification scenario
  • Urban (city, inside buildings, dark alley, lit streets)
  • Rural (countryside,farm residential backyard)
  • Environmental (dessert, woods, wetlands, over water)
  • Natural & manmade disaster (fire, flood/mudslide,earthquake, hurricane /tornado,bombing scene, collapsed structure etc)
• Small Inanimate Object (smaller than a shoe-box)
• Medium Inanimate Object (Black Plastic 33 Gallon (124Litre) Garbage Bag stuffed with a big sleeping bag)

(*3) Usability testing results - in progress.

(*5) Context Inclusive Illumination Window (CIIW) as compared with a Context Exclusive Illumination Window (CEIW) .

• CIIW describes a subject illumination paradigm wherein the illumination target is the focus of the beam's brightest disc or 'Hotspot' and peripheral objects to the target are more dimly illuminated in a larger disc that surrounds the focus or hotspot. This outer region is also referred to as a corona or penumbra.
• CEIW describes a subject illumination paradigm wherein the illumination target is the focus of the beam's brightest disc or 'Hotspot' and peripheral objects to the target are not sufficiently illuminated to be easily discernable at the periphery of subject beam's focus or hotspot.

© 2004 - Imägo Metrics - All Rights Reserved
Original standards designations (including acronyms) depicted in this, as well as all of our evaluations are the exclusive intellectual property of Imägo Metrics LLC and subsidiaries. Reproduction without prior written permission is strictly prohibited.

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