Elcan Specter DR Dual Role 1- 4X Optical Sight
The ELCAN SpecterDR Dual Role Optical Sight represents a revolution in optical sight design. The world’s first truly dual field of view combat optical sight, the SpecterDR switches instantly from a 4x magnified sight to a 1x CQB sight with the throw of a lever. Unlike zoom sights, the SpecterDR offers an optimized optical path and identical eye relief in both 4x and 1x modes. Depending upon the situation, the user may adjust the sight to illuminate the crosshair or just a brilliant red dot in the center. In 1x mode, the SpecterDR has by far the largest field of view in the industry. In 4x mode the SpecterDR offers a generous field of view, long eye relief, and ELCAN’S legendary crystal clear image. The SpecterDR offers the best single solution for both CQB and Long Range engagements and is designed to withstand the rigors of modern professional use. Calibrated for the XM8555 5.56 NATO ammo.
AR-15, Issue:11, Page:095
Big Book Catalog, Issue:69, Page:268
SPECS: Specter DR 1-4x Magnification: 4x / 1x Length: 153mm nominal Width: 74mm nominal Height: 78mm nominal Weight: 660g nominal Reticle: dual-thickness ballistic crosshair with user-selectable red dot, VSOR rangefinder, and "area fire" circles Aiming dot diameter: 1.5 MOA at 4x, 6 MOA at 1x Ballistic correction: CX5395 reticle: 100-600m for 5.56 carbine, 700-1000m for 5.56mm LMG CQB offset: <44mm at 60m Field of view: 26 degrees at 1x, 6.5 degrees at 4x FOV at 4x: 11.4m at 100m (34.2ft at 100 yards) FOV at 1x: 48.8m at 100m (146.3ft at 100 yards) Illumination source: battery-powered LED Crosshair illumination: 5 settings, AN/PVS-22 compatible Red dot illumination: 5 settings, AN/PVS-22 compatible Eye relief: 70mm *Entrance pupil: 32mm Exit pupil: 8mm Nominal focus: 150m at 4x, 70m at 1x Fixed focus range: 20m to infinity Battery type: DL 1/3N (3V lithium) Battery life: 600 hours minimum, 3000 hours average Exterior finish: hard-anodized aluminum, gray/black color Adjustment resolution: .5 minute of angle Adjustment range: 120 minutes of angle Base requirement: mil-std-1913 picatinny rail Attachment: arms levers Waterproof: 66ft for 2 hours Shockproof: 450g's Calibration: 5.56 NATO