The groundbreaking K540i sets new performance standards with a pioneering new-generation optical design. It offers a 40 % wider field of view*, an exceptionally comfortable eyebox and 8 x zoom with perfect optical performance across the entire adjustment range.
*) Based on comparison with the K525i at 25x magnification.
With "EasyRead" elevation turret optimized specially for dynamic long-range competitions with an emphasis on speed.
PRODUCT HIGHLIGHTS
- Revolutionary optical design with a 40 % wider field of view*
- Perfect optical performance with 8x zoom over the entire adjustment range
- Exceptionally comfortable eyebox even at 40X magnification
- Windage adjustment available left or right, patented parallax adjustment integrated in the elevation turret
- 100 clicks per rotation – absolutely reliable repeat accuracy and clearly defined clicks
- Extra-large turret lettering for easy and fast reading
- Precise illuminated reticle in 1st focal plane
TECHNICAL DATA
| Magnification: | 5-40x56i |
| Objective lens diameter: | 56 mm |
| Exit pupil: | 1,4 - 7,7 mm |
| Eye relief: | 92 mm |
| Field of view: | 10.2 - 1.3 m/100 m |
| Diopter compensation: | +2 / -3 dpt |
| Twilight factor (DIN 58388): | 13.9 - 47.3 |
| Impact correction per click: | .1 MRAD |
| Adjustment range (E/W): | 2,9 / 1,2 m/100m |
| Parallax adjustment: | 20 m - ∞ |
| Tube diameter: | 36 mm |
| Length: | 408 mm |
| Weight: | 1110 g |
| Focal plane: | 1. |
| Illuminated: | Yes |
| Warranty: | 10 (2 electronics) |
DATASHEET
DATASHEET DOWNLOAD
1st focal plane
When viewing the reticle in the first image plane, the reticle size also changes when the magnification is changed. The bar spacing and the coverage range remain the same.
Main tube 36 mm
The main tube has a diameter of 36 mm.
Adjustment direction CCW
Elevation and windage are working counter-clockwise (= ccw).
MIL
Clicks in MRAD. 0.1 MRAD correspond to a shift of the point of impact of 1 cm/100 m.
Windage left or right
Superior handling and ergonomics thanks to the unique arrangement of operating elements
Due to the unique arrangement, all operating elements can easily and comfortably be operated with the intuitively preferred hand. Without having to reach over the riflescope or having to move out of the shooting position, all relevant information is always in the visual field. All riflescopes of the K-series have the parallax wheel integrated into the elevation turret.
The patented central arrangement on top of the riflescope makes right and left-handed operation equally comfortable.
Ergonomically the windage is perfectly placed on the left side for right-handed shooters and on the right side for left-hand shooters.
Zero Stop
The Zero Stop or mechanical stopping point is 3 or 4 clicks below the zero indicator and can be activated after having zeroed the scope. This feature allows to find intuitively and quickly the zero indicator (e.g. in bad light conditions) and to adapt perfectly to special circumstances, such as e.g. high temperatures or very close targets.
TWIST GUARD windage
Unique TWIST GUARD windage (patented)
The innovative TWIST GUARD windage with it’s freely rotating end cover, reliably prevents accidental movement of the windage. This simple solution not only protects the windage from accidental movement, it also allows the shooter fast and unhindered handling of the windage without the need for cumbersome “locking” and “unlocking”.
SKMR+
SKMR4+
Bubble Level (36mm)
(K328i)
Flip-Up Cover Eyepiece (52mm)
(K328i/K18i-2)
Flip-Up Cover Objective (56mm)
(HELIA/K624i/K525i)
Killflash ARD (56mm)
(HELIA/K525i/K624i/K1050)
Parallax Spinner
(K318i)
Sunshield 56mm
(HELIA/K1050i FT/K525i/K624i)
