Perfect for anyone that doesn't like to sacrifice. The 558 is compatible with Gen-I-III night vision devices and features an adjustable, locking quick detach mount that offers instant removal. The operational buttons are located on the side of the sight making this optic ideal for use with EOTech switch-to-side magnifiers. The drop-in replacement Laser Battery Caps (LBC and LBC2) are designed to work with this model as well, increasing your aiming capabilities and speed to target all day and night long.
Operation
• Optics: Transmission holography
• Magnification: 1x
• Eye Relief: Unlimited
• Length/Width/Height: 5.6”x2.2”x2.9” (142.3 x 55.9 x 73.7mm)
• Weight: 13.8 oz (391.2g)
• Water Resistant: Submersible to 33 ft (10m) depth
• Sealing: Fog resistant internal optics
• Color/Finish: Non-reflective black
• Adjustment (per click): Approx. 0.5 MOA (1/2” (12.7mm) at 100 yds (91m)) when zeroing
• Adjustment Range: +/- 40 MOA travel
• Mount: 1” (25.4mm) weaver or MIL-STD 1913 rail
Display Window
• Optical Surfaces: Anti-reflection coating on external surfaces
• Window Dimensions: 1.20” x 0.85” (30 x 23mm)
• Front Window Material: Glass 1/8" (3.17mm) thick
• Rear Window Material: Laminate 3/16” (4.76mm) thick
• Field of View 100 yds (91m): 30 yds (28m) at a 3” eye relief
• Reticle: 68MOA circle with quadrant ticks with 1 MOA aiming dot
Electrical
• Power Source: 2 x Alkaline or Lithium batteries
• Battery Life: Approximately 600 continuous hours at nominal setting 12 with Alkaline and approximately 1,000 continuous hours at nominal setting 12 with Lithium at room temp.
• Brightness Settings: 30 settings with scrolling feature (10 settings for NV use)
• Auto Battery Check Indicator: Flashing reticle upon start-up
• Auto Shut-down: At 8 hrs- programmable to 4 hrs