JJC Metal Auto & Close Lens Cap Compatible with Panasonic TZ300, ZS300 Retractable Design, Opens Closes Lens, Protective Cover, No Vignetting

Compatible with Panasonic LUMIX ZS300 / TZ300 — Aluminium alloy body, lightweight and durable. Dual EVA and silicone lining protects the control ring. Soft silicone blade tips prevent lens barrel scratches Auto Open, Auto Close — Blades open automatically as the lens extends on power-on. Close automatically as the lens retracts on power-off. Never manually remove or misplace a lens cap again Dust, Moisture, and Scratch Protection — Auto-close mechanism shields the lens instantly when the camera powers down, keeping dust, moisture, and scratches away without extra steps No Vignetting, No Image Quality Loss — Slim profile stays clear of the field of view. Full frame coverage even at the wide-angle end, with no dark corners or soft edges Clip-On Installation, No Tools Required — Mounts directly onto the control ring. Secure fit, ready straight out of the box