UNON Panasonic DOME PORT X2 Subcourish Photography GX Dome Port Ideal 115 mm/4.5 Inch Glass Dome Port Best Suits to Compact Fisheye Lens. Optical Grade Glass and Multi-Coated Surface Suppress Flare or Ghosting. The Dome Protector Helps to Deliver Clear Image by Blocking Unnecessary Light Which Causees Flare/Ghosting in Additional to Protect Lens Surface. Compatible Lens Panasonic Lumix G Fisheye Lens, 8mm, F3.5 *The optional GX Standard Gear is required for zoom operation. *AF Only. Specifications Outer diameter: 132 mm/5.2 in. OVERALL LENGH: 58 mm/2.3 in. (Including Protector) Weight (Air) 361 g/12.7 oz. (Including Protector) Depth Rating 75 m/246 ft. Corrosion Resistant Aluminum Alley with Rigid Black Alumitis, Optical Glass with Multi-Coating On Its Inner Surface, Polycarbonate.
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