OLIGHT OSIGHT Green Dot Collimator with Power Bank — Black

The OLIGHT OSIGHT is an open green dot sight with a 3 MOA dot, built for shooters who cannot afford to lose their zero due to a dead battery. The system integrates a magnetic charging case that also acts as a power bank, eliminating dependence on disposable batteries and making recharging as straightforward as topping up a wireless earbud.

The 3 MOA dot subtends little of the target at medium and long range, where precision matters, while remaining unobtrusive on close targets during fast acquisition. The wide viewing window supports instinctive aiming with both eyes open, shortens acquisition time and preserves situational awareness around the dot. At minimum brightness, battery life reaches 70,000 hours; at maximum intensity it exceeds 17 days. The charging case, when fully charged, can recharge the sight up to three times, bringing total runtime to over 70 days. A percentage indicator on the case shows the charge status of both the case and the sight in real time — no surprises before heading out.

The housing is aluminium, sized to handle recoil and hard use. The magnetic case is not just a charger: it protects the lenses from dust and scratches when the sight is not in use, and recharges via USB-C. The trade-off to keep in mind is that the system is heavier and bulkier than a traditional coin-cell sight — the added value lies entirely in runtime and tool-free power management.

Key points

• The 3 MOA green dot allows fast target acquisition without obscuring the target at distance.
• Runtime of up to 70,000 hours at minimum brightness effectively eliminates the risk of running out of aiming point in the field.
• The magnetic case recharges the sight up to three times, extending total runtime to over 70 days.
• The percentage indicator on the case shows charge status in real time, without switching the sight on to check.
• USB-C charging on the case is compatible with any charger or external power bank.
• The magnetic cover protects the lenses from dust and scratches during transport and storage.

In the box

• OLIGHT OSIGHT sight (green dot)
• Magnetic charging case with power bank function
• USB-C charging cable