Specifications for EOTech OPMOD EXPS-2 Holosights:
Operation:
Optics:
Transmission holography - parallax free
Magnification:
1x
Eye Relief:
Unlimited
Length/Width/Height:
3.5"x2.2"x2.4" (91.4X 55.8x71.8mm)
Weight:
11.2 oz (317grams)
Temperature:
-40 to 150 F
Waterproof:
Submersible to 33 ft depth
Sealing:
Fogproof internal optics
Color/Finish:
Non reflective black with hard coat finish
Adjustment (per click):
0.5 MOA (1/2" at 100 yds)
Adjustment Range:
+/- 40 MOA travel
Mount:
1" Weaver or (MIL-STD-1913) rail adjustable for width variation
Return to Zero:
Repeatable to within 2 MOA after re-mounting
Heads-Up-Display Window:
Optical Surfaces:
Anti-glare coating
Window Dimensions:
1.20" x 0.85" (30 x 23mm)
Front Window Material:
1/8" solid glass
Rear Window Material:
Shatter resistant laminate (3/16" thick)
Field of View (100 yds):
30 yds (28m) at a 4" eye relief
Reticle Options:
65 MOA ring w/ single 1MOA dot (model EXPS2-0); 65MOA ring w/ two 1MOA dots (model EXPS2-2)
Electrical
Brightness Adjustment Range:
146,000:1 brightest to lowest
Power Source:
Single CR123 lithium battery
Battery Life:
1000 hours
Brightness Settings:
30 settings with scrolling feature
Auto Battery Check Indicator:
Flashing reticle upon start-up
Auto Shut-down:
At 8 hrs- programmable to 4 hr
Features of L3 Eotech OPMOD Red Dot Sights EXPS2:
Single transverse CR123 battery to reduce sight length.
Short base only requires 2 3/4 inch of rail space compared to the 4 inch N battery sights.
Battery cap and latch are eliminated and replaced with a simple O-ring and tethered cap that achieves a better watertight seal.
Battery compartment is now separated from the base to allow it to cantilever over the delta ring of AR-15 type rifles.
Average battery life at brightness level 12 is roughly 500-600 hours, 3X the battery life of N cell sights.
Two reticle options: The EXPS2-0 has a 65MOA circle with 1 MOA aiming dot, and the EXPS2-2 has a 65MOA circle with two 1MOA aiming dots for trajectory compensation.
Side buttons with a single quick detach throw lever to fit Weaver or MIL-STD-1913 rail.