Slim 50 mm push-fit lens cover designed to protect the front element of HIKMICRO optics RH50L, RH50LN, RQ50L and RQ50LN. Precision fit, soft inner face to avoid micro-abrasions, and low profile to preserve balance and handling — ideal for transport and field use.

Manufactured from high-impact material with a matte finish, the cap shields against dust, moisture, dirt and light knocks. Fast push-fit mounting allows tool-free installation and removal for quick inspection or cleaning.

Technical specifications

Manufacturer code: 190228066.

Compatibility: RH50L, RH50LN, RQ50L, RQ50LN.

Fit diameter: 50 mm.

Material: high-impact plastic with soft inner lining.

Color: matte black.

Mount type: push-fit (no tools).

Weight: minimal, engineered not to unbalance the optic.

Package contents

1 × 50 mm lens cover (code 190228066) compatible with RH50 / RQ50 series.

Protective packaging and product label.

User benefits

Protects front glass from dust, scratches and contaminants.

Preserves optical performance and resale value.

Quick, tool-free fitment for efficient field workflows.

Official part code for easy inventory and replacement.

Warnings & usage information (GPSR compliant)

Power off optic and remove external batteries before installation or removal when applicable.

Do not force the cap into place; improper fitting can damage seals or lens housing.

Clean externally with a soft, lint-free cloth; avoid aggressive solvents.

Keep out of reach of children; not a toy.

Do not tamper with or modify the product; for replacements contact authorized dealers.

Dispose of packaging and components according to local regulations.