The Leica Tempus 2 ASPH 2.5 MOA elevates the performance of reflex red dot sights to a professional level. Built around Leica’s proprietary aspherical lens technology, it delivers a crystal-clear image with true-to-life color fidelity and zero distortion. The ultra-slim housing frame virtually disappears when aiming with both eyes open, allowing hunters to maintain total situational awareness during fast-moving driven hunts or dynamic shooting stages.
Engineered for maximum durability, the Tempus 2 is CNC-milled from a single solid block of aircraft-grade aluminum. This robust construction delivers an outstanding shock resistance of up to 1,000 g, making it perfectly suited for shotguns, high-caliber rifles, and handguns. The new 2.5 MOA dot size offers the perfect sweet spot, providing clean target illumination without obstructing fine details at longer distances.
Smart power management is driven by the integrated Leica Motion Sensor. The red dot automatically powers down when the firearm is stationary and switches back on instantly when motion is detected. This advanced power saving extends battery life to over 3,000 hours at medium intensity. Fine-tuning the reticle brightness is seamless, thanks to 12 levels of illumination controlled by rugged, heavy-duty side buttons.
Key Technical Specifications
- Aspherical Lens Tech: Delivers sharp, high-contrast imagery with zero parallax error.
- Optimized 2.5 MOA Dot: Crisp reticle tailored for instinctive aiming and precision.
- Leica Motion Sensor: Automatic illumination shut-off and wake-up based on movement.
- Superior Battery Life: Lasts over 3,000 hours at standard operating brightness.
- Heavy-Duty Build: Milled monobloc aluminum housing resistant to shocks up to 1,000 g.
- Reliable Adjustments: Dependable click-mechanics for precise elevation and windage tracking.
- Ultra-Lightweight: Compact profile (56.3x35x28.6 mm) weighing only 50 grams.
- Protective Cover: Includes a quick-release, semi-transparent dark silicone jacket with tether.
Mounting Recommendations
The Tempus 2 fits a wide variety of mounting systems. For premium alignment and zero-holding capability, we highly recommend utilizing Italian-engineered Contessa mounts, available in both fixed and quick-detachable configurations.