Specification AgeRangeDescription : Adult Brand : SeaLife BulletPoint : Lens Cap Cover Keeper Protector for Tamron SP 17-50MM AF17-50mm F/2.8 XR Di II BulletPoint1 : INCREASED FIELD OF VIEW: With a significant increase of +43% in the field of view, photographers can capture wider scenes; this expansion is crucial for underwater photography, where the ability to include more of the surroundings can make the difference between a good photo and an extraordinary one BulletPoint2 : ENHANCED FOCUS: The lens improves focus, making images sharper and more detailed; it corrects edge distortion, often seen as a 'fisheye' effect; by addressing these issues, the lens ensures that photos are true-to-life representations of the underwater world, with crisp, distortion-free peripheries BulletPoint3 : VERSATILE COMPATIBILITY: The lens's standard 52mm thread mount makes it broadly compatible with various underwater housings, like SeaLife DC2000, Olympus, and others with a 52mm lens port; it means that users can achieve a consistent quality of photography across different equipment setups BulletPoint4 : HIGH-GRADE CONSTRUCTION: Comprising precision 4-element/4-group high-grade optics, the lens's internal optical glass is of superior quality; the polycarbonate dome lens is fortified with a scratch-resistant hard coating, protecting it from the wear and tear of underwater exploration BulletPoint5 : OPTICAL PERFORMANCE: The 0.7x wide-angle conversion capability and fully multi-coated optics ensure maximum light transmission, reducing glare and ghosting, even in low light conditions; with a waterproof rating of 200ft/60m, this lens is suitable for both recreational and deeper technical dives CareInstructions : Hand Wash Only Color : black CustomerPackageType : Standard Packaging Department : unisex-adult ExternallyAssignedProductIdentifier1 : 077068410812 ExternallyAssignedProductIdentifier2 : 0077068410812 ExternallyAssignedProductIdentifier3 : 00711554802926 FabricType : Neoprene FitType : Stretch IsWaterproof : False ItemName : SEALIFE SL054 52mm Wide Angle Dome Lens Designed for SeaLife SportDiver Housing and Other 52mm Thread Mount Housings or Ports, Includes Neoprene Dome Lens Cover, Rear Lens Cap & Protective Pouch ItemPackageDimensions_Height : 14.5 centimeters ItemPackageDimensions_Length : 4.7 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-caps ItemTypeName : Op/tech hood hat, black, xxxxlarge 6½-7¼". LensDesign : Prime Manufacturer : SeaLife Material : Neoprene ModelName : Op/Tech Hood Hat, Black, Xxxxlarge 6½-7¼" ModelNumber : SL054 NumberOfItems : 1 OccasionType1 : Bachelorette Party OccasionType2 : Mother's Day OccasionType3 : Easter PackageLevel : unit PartNumber : SL054 Pattern : Solid PatternType : Solid ProductDescription : Specification: Item Type: Top Cover Mode Dial Material: Plastic Gross Weight: 4g / 0.14oz Applicable: for 6D camera