Leupold Started With Surveying Gear: The 1907 Origin Story

A shop for surveyors

Surveyors need instruments: transits, levels and the precision optics inside them. Instruments that spend their working lives being carried outdoors and set up in all weather need repair.

That is the niche Markus Friedrich "Fred" Leupold stepped into. According to Wikipedia's history of the company, Leupold was a German immigrant who founded the business in Portland with his brother-in-law, Adam Voelpel, as Leupold & Voelpel, repairing surveying equipment. Leupold's own company timeline describes the 1907 shop as making surveying equipment by hand, and says Fred vowed that the customer deserved a "square deal."

(Spellings vary. Wikipedia uses "Voelpel"; Leupold's own timeline uses "Volpel." Both refer to the same co-founder.)

It is worth pausing on how relevant that start was. Surveying instruments are, at heart, precision sighting devices. They need clean optics, crosshairs that stay put and mechanical adjustments that move exactly as marked. Those are the same problems a riflescope has to solve. The company would not make a riflescope for another forty years, but it was learning the craft from the first day.

The river machines

The next chapter came from water, not guns. Wikipedia's account says that in 1911 John Cyprian Stevens, known as J.C., hired the firm to manufacture a water level recorder he had designed and patented. Stevens became a partner in 1914, and the company became Leupold, Voelpel and Co. Leupold's own timeline records 1914 as the year Stevens and his recorder joined the company, and also the year Fred's son Marcus Leupold came aboard.

A water level recorder does what it sounds like: it continuously logs the height of a river, stream or reservoir. For flood control, irrigation and hydroelectric planning in the American West, that data mattered a great deal. Leupold's timeline says Stevens followed up in 1937 with the Telemark, a recorder that sent water level readings over telephone signals. Wikipedia describes it as making remote monitoring of water resources practical.

In 1942 the company took the name it still carries, Leupold & Stevens. Wikipedia notes that surveying and riflescope products would later be sold under the Leupold name, while water monitoring instruments carried the Stevens name.

The fogged scope

Every company with a long history has an origin legend, and Leupold's is a good one. Both Wikipedia and Leupold's own timeline tell a version of it: in the 1940s, Marcus Leupold was hunting, his riflescope fogged up, and he missed a deer. Wikipedia quotes him as exclaiming, "Hell! I could build a better scope than this!"

Treat the exact words as company lore rather than a transcript. The point of the story holds up either way. Fogging was a real problem for scopes of that era. When warm, moist air trapped inside a scope tube met cold glass, it condensed on the inside of the lenses, and nothing the hunter could do in the field would clear it.

A company that had spent decades building sealed, precise instruments for outdoor use was well placed to fix that.

The Plainsman, 1947

Leupold's timeline records 1947 as the year it introduced the Plainsman, which it describes as "the first truly fog-proof scope built by Americans." The timeline explains the method: the air inside the scope was evacuated and replaced with nitrogen, which resists fogging caused by temperature changes.

That approach, sealing the tube and filling it with a dry gas, is still the basic answer to internal fogging today. When a modern spec sheet says a scope is "nitrogen purged" or "argon purged," it is describing a descendant of the same idea. The site's guide to waterproof ratings and seals explains what those claims do and do not promise.

The timeline notes that by 1957, weather-proofed optics had become very popular.

The Duplex, 1962

If the Plainsman made Leupold a scope company, the Duplex reticle made it influential. Leupold's timeline lists 1962 as the year it introduced the "now-classic Duplex reticle," and Wikipedia credits the company with inventing it and says most riflescopes now use it.

The design is simple: heavy outer posts that taper to fine crosshairs at the center. In dim light, the thick posts draw your eye toward the middle of the picture even when the fine center is hard to see. In good light, the thin center covers very little of the target. Anyone who has hunted deer at dusk understands why that caught on. Look at almost any hunting scope today, and you will see a duplex or a close relative of one, often with holdover marks added below center.

From Portland to Beaverton

The company's timeline records several turning points after that:

• 1968: a new manufacturing plant and headquarters in Beaverton, Oregon, and Norbert Leupold taking over the company from his brother Marcus.
• 1978: what the company calls the industry's first line of compact riflescopes.
• 1985: entry into the tactical optics market and the company's first supply of scopes to the US military.
• 2000: illuminated reticle technology introduced.
• 2002: the VX-II, VX-I and Mark 4 CQ/T released.

Wikipedia adds that by 1979 Leupold scope revenue was double the total revenue of the Stevens instruments, and that in 1998 the water monitoring business was spun off as a separate Portland company, Stevens Water Monitoring Systems, while Leupold & Stevens kept the name. Wikipedia also lists military use of Leupold scopes, including the Mark 4 LR/T on the M107 and the Mark 5HD on the M110.

The company is still family owned. Wikipedia describes it as privately held and in its fifth generation of family ownership, and the company's own timeline closes with a section titled "Five Generations Later."

What the surveying years taught

It is tempting to treat the forty years before the Plainsman as a prologue. They were more than that. A surveyor's level or transit has to do several things a riflescope also has to do. Its crosshairs must stay exactly where they were set, through being packed, carried and bumped. Its adjustments must move a precise, repeatable amount. Its optics must stay clear in rain, cold and dust, often far from any repair shop.

A shop that spent decades repairing those instruments, and later building water level recorders for monitoring rivers and reservoirs, built up exactly the kind of experience that sealed, rugged riflescopes demand. The company's own account ties its first scope to a fogging problem, and fogging is a sealing problem. Read that way, the Plainsman was less a leap into a new business than an old skill pointed at a new customer.

The water instruments also explain a quirk of the name. For decades, the "Stevens" half of Leupold & Stevens referred to river gauges, not guns, and many shooters who know the Leupold name have never heard of the instruments that once shared the building.

Why the origin still matters

It is easy to read a company history as trivia. This one explains a few things about how modern scopes are built. Sealed, gas-filled tubes are a direct answer to the fogging problem that, by the company's own account, pushed Leupold into scopes. The duplex reticle is a solution to the dim-light problem every hunter has. And the instrument-maker mindset, adjustments that move as marked and optics that stay clean, is still what separates a good scope from a disappointing one.

If you are shopping for a scope today, you can browse Leupold's current range at Optics Planet's Leupold brand page or its USA-made riflescopes section, and compare other makers in Ammunition Depot's rifle scopes category. The site's guides to rifle scopes and LPVOs and hunting scope setup cover what to look for.

Editorial note: This is an independent editorial overview built from manufacturer specifications, retailer listings and published sources. We have not performed hands-on testing of the products discussed, and nothing here is a performance guarantee. Verify specifications, compatibility and the law where you live.

Affiliate disclosure: Some links on this page are affiliate links to Ammunition Depot, Optics Planet. We may earn a commission if you buy through them, at no extra cost to you. Our editorial choices are not influenced by commissions. Check current price, stock and specifications directly with the retailer.