AGM PVS-14 Lens Sharpness Limiter Ring

The AGM Global Vision close focus stop ring, also known as the objective lock, is installed from inside the PVS-14 monocular housing. It screws onto the rear, output side of the objective lens. Its purpose is to prevent the objective lens from unscrewing completely from the housing when focusing on close objects. This part is intended for night vision device service centers and assembly companies.

Key Features

• Objective lens lock for the PVS-14 monocular housing.
• Prevents the objective lens from unscrewing completely when focusing on close objects.
• Installed from inside the housing.
• Screws onto the output side of the objective lens.
• Part for night vision device service centers and assembly companies.
• Original AGM Global Vision part, part number A3144322.

Compatibility

The ring is designed for the PVS-14 monocular. Because it is installed from inside the housing, replacing it requires partially disassembling the device. The manufacturer does not provide dimensions or thread specifications; therefore, for housings from other manufacturers or modified units, please contact us before purchasing.

Technical Specifications

Frequently Asked Questions

How does this ring work?
It screws onto the objective lens output side from inside the housing. It limits how far the objective lens can unscrew, preventing it from falling out of the housing when focusing on close objects.

Does replacement require disassembling the monocular?
Yes. The ring is installed from inside the housing, so it is best to entrust the replacement to a service center with experience in night vision devices.

Is it compatible with models other than the PVS-14?
The manufacturer lists compatibility only with the PVS-14. For other devices, contact us before purchasing.