Scope/Optics
Keck Optics Rifle scope ZENITH ED 4.5-27×56 FFPIR Tube34mm *Lifetime warranty*
$2449.00
Description
The KECK Optics ED 4.5-27x56 rifle scope is a premium optical instrument engineered for precision and performance. Constructed with a 34mm one-piece tube and ED (Extra-low Dispersion) glass, it delivers exceptional image clarity and color fidelity. Featuring a versatile 4.5–27x magnification range and a large 56mm objective lens, this scope ensures bright, crisp visuals and superior detail recognition under various lighting conditions — ideal for both long-range hunting and precision shooting competitions. Crafted from aerospace-grade aluminum, this scope is designed to be shockproof, waterproof, and fogproof, ensuring durability and reliability in any environment. The fully multi-coated lenses provide maximum light transmission, giving shooters a crystal-clear view even in low-light conditions. KECK is committed to creating value for users through innovative design and uncompromising quality. By choosing the Keck Optics 3-18x50, you invest in precision, dependability, and long-lasting performance, enhancing your shooting experience and ensuring every shot counts.
Specifications
Technical
Specifications
Overview
The Keck ED4.5-27x56SFPIR scope is a high-performance optical device designed to meet the needs of shooting enthusiasts and professionals. Its main features and advantages include:
Key Features:
Magnification Range: Provides a 4.5x to 27x magnification range, suitable for close to long-range shooting.
Objective Lens Diameter: With a large 50mm objective lens, it ensures a bright and clear field of view in various lighting conditions.
Illuminated Reticle (IR): Equipped with an adjustable brightness reticle illumination system for clear aiming in low-light environments.
34mm Tube Diameter: Designed with a 34mm main tube, offering a wider adjustment range and enhanced durability to withstand various harsh environments.
HD Optical System: Uses high-quality optical glass and fully multi-coated lenses to provide exceptional image clarity and color fidelity, achieving over 90% light transmission.
Durable Construction: Made from rugged aircraft-grade aluminum, it is waterproof, fog-proof, and shockproof, suitable for all kinds of harsh environments.
Advantages:
Precision Aiming: High-precision turrets and reticle design ensure accuracy with each adjustment, improving shooting reliability and hit rates.
Quick Target Acquisition: At low magnification, it offers a wide field of view for fast target acquisition; at higher magnification, it is ideal for precise long-range shooting.
Versatile Use: Suitable for tactical shooting, sniping, long-range hunting, and competitive shooting, meeting the diverse needs of both military and civilian shooters.
Exceptional Precision and Reliability
KECK rifle scopes are crafted from aerospace-grade T6063 aluminum, providing outstanding strength, durability, and structural stability. The one-piece tube design features IPX7 waterproofing and can withstand impacts up to 1000G, ensuring reliable performance even in the harshest environments.
Equipped with ED glass and an etched illuminated reticle, the scope delivers 91% light transmission, producing clear, high-contrast images. Advanced multi-layer lens coatings enhance brightness and color fidelity, enabling precise target identification.
The laser-engraved adjustment scales allow for fast and accurate target corrections, while the nitrogen-filled, fog-proof design ensures a clear view under all weather conditions.
Engineered for long-range hunting (300–800 meters), PRS precision shooting (600–1500 meters), and ELR (Extra Long Range) applications, KECK scopes provide professional shooters with the perfect combination of accuracy and durability.
Each unit comes with a 5-year warranty (covering manufacturing defects only), reflecting KECK’s unwavering commitment to exceptional quality.
Second Focal Plane
Magnification: ED4.5-27×56
Scope Tube Diameter: 34mm
Lens Coating: fully green multi coated
Reticle Type (Etched / Wire): reticle
Ocular Lens Diameter: 38mm
Objective Lens Diameter: 56mm
Exterior Finish: Matte Black
Mounting Length: 150mm
Objective/Field of View/（100yds）: 3.43°-0.57°
Exit Pupil: 9mm – 2.36mm
Eye Relief: 3.78″- 3.74″,( 96mm-95mm）
Diopter Adjustment: ±2.5
Adjustment Click Value: 0.1MRAD
Max. elevation adjustment range (MIL): 26.18MIL
Max. windage adjustment range (MIL): 26.18MIL
Parallax correction(yds): 10yds-∞
Length: 348mm