Kahles K540i 5-40x56i Scope - The Game-Changer for Long-Range Shooters
The Kahles K540i 5-40x56i scope offers an outstanding combination of flexibility and visibility with its 8x zoom and a 40% larger field of view compared to the K525i. The extraordinarily comfortable eyebox ensures a pleasant view even at maximum magnification. Additionally, the patented parallax adjustment, integrated in the elevation turret, allows for precise focusing from 20 meters to infinity. The side adjustment is optionally positioned left or right and is equipped with Kahles' TWIST GUARD anti-twist protection to prevent accidental adjustments. With precise illuminated reticles in the first image plane and absolutely reliable repeatability, the K540i is a top-notch scope for demanding long-range shooters.
Features and Highlights
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Larger Field of View: 40% larger view for better overview.
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Comfortable Eyebox: Pleasant view even at maximum magnification.
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Integrated Parallax Adjustment: Precise adjustment from 20m to infinity via the elevation turret.
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Illuminated Reticle in First Image Plane: Clear target acquisition in all lighting conditions.
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TWIST GUARD Anti-Twist Protection: Prevents accidental side adjustment.
Optical Performance and Flexibility
The 8x zoom allows for 5x to 40x magnification, making the Kahles K540i 5-40x56i particularly suitable for long distances. The optical quality remains consistently high across the entire adjustment range, ensuring precise target acquisition.
Intuitive Operation with Integrated Parallax Adjustment
The parallax adjustment is centrally integrated in the elevation turret, providing an intuitive handling. The side adjustment can be positioned either left or right, equipped with the TWIST GUARD anti-twist protection, preventing accidental adjustments.
Technical Data
| Magnification | 5-40x |
| Objective Diameter | 56 mm |
| Exit Pupil | 7.7–1.4 mm |
| Eye Relief | 92 mm |
| Field of View at 100m | 10.2–1.3 m |
| Diopter Adjustment | +2 / -3 dpt |
| Parallax Adjustment | 20 m to infinity |
| Impact Point Correction/Click | 0.1 MRAD |
| Adjustment Range (Height/Side) | 2.9 m / 1.2 m at 100 m |
| Tube Diameter | 36 mm |
| Length | 408 mm |
| Weight | 1,110 g |
| Reticle Position | First Image Plane |
| Illumination | Yes |
| Warranty | 10 years (2 years on electronics) |
Included in the Box
- Kahles K540i 5-40x56i Scope
- Objective Lens Cover
- Eyepiece Cover
- Cleaning Cloth
- User Manual
- Warranty Card
Key Features
KAHLES GmbH, Danfoss-Straße 5, 2353 Guntramsdorf, Niederösterreich, Österreich, info(at)kahles.at, https://www.kahles.at/de/


