Aim-O FC1 Red Dot Sight 2 MOA Reflex Sight 1x Holographic Sights

Colour: Black

Weight: 170g (including Mount)

Gross Weight: 300g

Length/Width/Height: 50 x 35 x 40 mm (W/O Mount)

Principal: Collimated Prismatic Sight

Dot size: 2 MOA

Eye relief: Unlimited

Lens size: 15 x 21 mm

Magnification: 1x / No Magnification

Battery: CR2032 3V Lithium Battery (Not included)

Brightness levels: 4 Daytime

Battery life: 8654 Hours (at DT Level #3)

Temperature range: -32? ~ 60? (-25? ~ 140?)

Night vision compatible: NO

Package: Wrench, Cleaning cloth, FC1 red dot sight

Power on: Push the button while the sight is turned off

Power off: Push the button for 3 seconds or auto shut off after no operation in 2 hours

Brightness level change: One level lowered per each push