A Kahles "DLR" riflescope, which stands for "Dynamic Long Range," is specifically designed for fast-paced competitions like PRS shooting, featuring a wider field of view, larger click increments on the turrets for quicker adjustments, an extended throw lever, and a parallax spinner, compared to a standard Kahles scope which is optimized for more general long-range shooting and has smaller click increments and less specialized features for rapid target acquisition in dynamic situations; essentially, the DLR version prioritizes speed and ease of use in high-pressure competition environments over the standard model's versatility across different shooting scenarios
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.
Illumination |
Yes |
Parallax Adjustment |
20'-∞ |
Dioper compensation | +2/-3 |
Field of View (ft @ 100 yards) | 30.6-3.9 |
Exit pupil (mm) | 1.4-7.7 |
Reticle Focal Plane |
First Focal Plane |
Eye Relief |
3.62 |
Reticle |
SKMR+ |
Twilight Factor |
13.9 - 47.3 |
Reticle Type |
Illuminated |
Impact Correction per click |
.1 MRAD |
Precision TopFocus |
Yes |
Weight (oz) |
39.1 |
Length |
16.1' |
Elevation Adjustment Range |
104.4 / 29 |
Windage Adjustment Range (MIL) |
43.2 / 12 |
Adjustment Direction |
Counter Clockwise (CCW) |
Tube Diameter |
36mm |
Warranty |
Limited lifetime (2 year electronics) |