This dual-illuminated sight features 5 brightness settings for each red and green dot reticle.Made of heavy duty black anodized aluminum it also includes ocular and objective flip-up lens covers and a 30mm cantilever mount.Battery: CR2032Magnification: 1xObjective: 30mmField Of View: UnlimitedEye Relief: UnlimitedDot Size: 3 MOALength: 4.50"Weight: 7 ozFinish: Black AnodizedReticle: Illuminated Red/Green DotAdjustment Size: 1 MOAProofs: Weather ResistantOptic Coating: Platinum