Spotting Scope Leupold Mark 4 12-40x60 Black Tremor 4

Leupold Mark 4 12‑40 × 60 Tremor 4 is a tactical spotting scope whose exceptionally bright and clear image allows target identification under any atmospheric conditions. The MARK 4 construction guarantees impressive shock and drop resistance, resistance to internal fogging, and full waterproofing. The wide magnification range and multiple reticle versions allow rapid and effective computation of bullet drop correction.

Mark 4 spotting scopes are used by military snipers around the world, which strongly underscores their reliability and functionality.

Leupold Mark 4 12‑40 × 60 Tremor 4 Spotting Scope — Key Features

• The Twilight Light Max Management System provides enhanced twilight performance, increases image brightness in low-light environments (around 20 minutes), eliminates image blur and scattered light reflections. Premium lenses also deliver edge-to-edge sharpness and improve depth and contrast of the image.
• Enlarged eyepiece — boosts observation comfort and reduces eye fatigue.
• Folded light path technology — with this design, the size of the scope is reduced while retaining a large magnification range. Instead of heavy prisms, Leupold uses a mirror system that reflects light as effectively, enabling a lighter, more compact optical layout.
• Magnesium alloy body — a lightweight but robust construction, resistant to mechanical damage.
• Rubberized adjustable eyecup — ensures comfort for users wearing corrective lenses.
• Xtended Twilight Lens System — optimizes transmission of weaker light waves, so dark scenes under low illumination appear with greater brightness and detail than with any other available scope.
• 100% waterproof and fog-proof — the scope provides full protection from atmospheric elements and internal fogging.
• Diamond Coat 2 coating — the most abrasion-resistant protective coating, which additionally increases light transmission and image contrast.
• Easy mounting — attaches to a tripod using a 1/4‑20 adapter.
• Bak‑4 glass prisms — deliver a perfectly sharp image throughout the field of view.

Military-level Durability of the Leupold Mark 4 12‑40 × 60 Tremor 4

The scope tube is made of magnesium alloy, further coated with a rubberized surface to ensure stable, comfortable grip under all conditions. The interior is filled with dry nitrogen, which negates thermal shock, reduces gas diffusion inside the scope, and completely eliminates internal lens fogging.

The hydro‑isolation technology ensures 100 % resistance to weather conditions, meaning the scope can be used in any climatic conditions. A retractable sunshade eliminates glare and boosts contrast, enabling observation even in bright sunlight. A comfort-enhancing feature is the enlarged eyecup with 4 height positions, ideal for users wearing corrective lenses.

The Leupold Mark 4 12‑40 × 60 Tremor 4 is equipped with an extremely sensitive focus adjustment mechanism, allowing smooth and precise image fine-tuning. Magnification changes are made via a broad knurled ring. The scope can be mounted on a photographic tripod (or digital camera) using a standard 1/4‑20 adapter.

Tremor 4 Reticle

The scope uses a ballistic Tremor 4 reticle that provides optimal brightness and clarity, enabling precise target identification in all conditions.

Leupold Mark 4 12‑40 × 60 Tremor 4 — Outstanding Image Quality

The optical system features Bak‑4 glass prisms and the Twilight Light Max Management HD system, which is responsible for high light transmission and reduction of scattered light.

The Bak‑4 prism yields a perfectly round exit pupil with virtually no edge distortion, delivering a sharp and clear image across the full field of view. The external lens surfaces are coated with Diamond Coat 2, the highest abrasion-resistant coating offered by Leupold. Diamond Coat 2 promotes ionization, further increasing light transmission. This enhances brightness, clarity, and contrast of the observed image, enabling the scope’s use in the most challenging conditions on Earth.

The lenses meet military-standard scratch resistance, ensuring durability and excellent condition for many years.

Purpose

The Leupold Mark 4 12‑40 × 60 Tremor 4 is ideal wherever quality and comfort of observation matter, regardless of weather conditions.

Its impressive brightness, image purity, variety of reticles, and wide magnification range make this scope suitable for long-range shooting, training, and work by law enforcement and military units.