physics

Trijicon

Trijicon is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Trijicon rather than just read about it. In short: Trijicon, Inc. ( TRIJ-ih-kon) is an American manufacturing company based in Wixom, Michigan, that designs and distributes sighting devices for firearms including pistols, rifles and shotguns.

Key takeaways

Trijicon belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Trijicon to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Trijicon from memory before moving on to harder problems.

Reference excerpt

Trijicon, Inc. ( TRIJ-ih-kon) is an American manufacturing company based in Wixom, Michigan, that designs and distributes sighting devices for firearms including pistols, rifles and shotguns. Trijicon specializes in self-luminous optics and night sights, mainly using the low-energy tritium illumination, light-gathering fiber optics and battery-powered LED. Additionally, Trijicon is a contractor for the United States military and supplies the Advanced Combat Optical Gunsight (ACOG) as well as RX01 reflex sights. The ACOG, Reflex, TriPower, AccuPoint and Night Sights are available to military, law enforcement and civilian markets. The company's name "Trijicon" comes from combining "tritium", a radioisotope of hydrogen that is the key element utilised in the company's reticle illumination technology, and "icon", meaning picture or image; the consonant "j" was added to help syllabically blend the two words into one portmanteau word. Additionally, the "iji" in Trijicon mimics the "three-dot" design of the Bright & Tough Night Sights that were being manufactured when the company was renamed in 1985.

History Trijicon was founded in 1981 by Glyn Bindon as Armson USA, the sole US importer and distributor of the Armson OEG. The Armson OEG was an occluded-type gunsight that used tritium and fiber optics in its construction and was manufactured in South Africa. It was created in 1981 and reached shops in 1983. The gunsight became popular due to its variety of mounting systems for popular rifles and shotguns. In 1985 Bindon reorganized the company as Trijicon and began manufacture of night sights for pistols. Trijicon introduced a tritium-illuminated telescopic sight for the US Military called the TA01 4x32 Advanced Combat Optical Gunsight (ACOG) in 1987.

Controversy

On January 18, 2010, ABC News reported that Trijicon was placing references to Biblical verses on the side of the ACOG sights sold to the United States military. Legal and religious organizations spoke out against the practice and Trijicon subsequently ceased the practice and provided customers with kits to remove the Bible verse numbers from existing scopes.

See also Aimpoint AB EOTech ELCAN Optical Technologies ITL MARS

References

External links Official website Trijicon AccuPoint, Shooting Times magazine

Illustrations

Worked examples

Example 1 — a first encounter with Trijicon

Start with the simplest possible case. Write down what Trijicon claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Trijicon before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Trijicon ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Trijicon

In research: Trijicon appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Trijicon in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Trijicon is common in secondary-school and first-year university syllabi. It links to neighbouring topics Firearm sights, Optics manufacturing companies, Privately held companies based in Michigan, so understanding it makes those chapters shorter.
In everyday life: Look for Trijicon outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Trijicon in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Trijicon means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Trijicon out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Trijicon in simple terms?

Trijicon, Inc. ( TRIJ-ih-kon) is an American manufacturing company based in Wixom, Michigan, that designs and distributes sighting devices for firearms including pistols, rifles and shotguns.

Why does Trijicon matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Trijicon?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Trijicon.