Arken Optics Flip-It Lens Cover Set to fit Arken EPL-4 4-16x44, SH-4 4-16x50 EPL4 Switch seamlessly between thermal imaging

Switch seamlessly between thermal imaging and digital night vision at the touch of a button

Choosing the right rail for your digital optic is vital for achieving peak performance

The SH-4J raises the bar

Like its predecessor

Width: 21mm

Arken Optics Flip-It Lens Cover Set to fit Arken EPL-4 4-16x44, SH-4 4-16x50 EPL4 Switch seamlessly between thermal imagingFull Front & Rear Set suit 50mm Objecitve series (37 42mm Ocular OD & 55 59mm Obj OD)Arken: Flip Its 50mmProtect your glass, with a quick flip. Made from durable materials that can go where you go, our snug fit and 270 deg of rotation allow you to keep the focus where it needs to be. Ocular Size: 37 42mm OD, Objective Size: 55 59mm OD Often bought together with: SH4 GEN 2 4 16X50 FIRST FOCAL PLANE RIFLE SCOPE FFP MIL VPR SH4 GEN 2 4 16X50 FIRST FOCAL