Specification Brand : OPTURA HD OPTICS BulletPoint1 : Using a lens hood can also provide physical protection for the front element of the lens, shielding it from accidental impact and scratches. Overall, a reversible lens hood is a practical and versatile accessory for improving image quality and protecting your camera equipment. BulletPoint2 : The primary purpose of a lens hood is to reduce lens flare and ghosting caused by stray light entering the lens from various angles. This stray light can degrade image quality by reducing contrast and introducing unwanted artifacts. BulletPoint3 : A 67mm reversible lens hood is an accessory designed to attach to the front of a camera lens with a 67mm filter thread size. BulletPoint4 : Kit Included: 67MM Reversible Lens Hood+ Dust Blower+ Cleaning Kit BulletPoint5 : Widely used in backlight photography and are generally used to avoid glare. Color : default CompatibleDevices : Sony A7 IV CompatibleMountings : Canon RF ExternallyAssignedProductIdentifier : 6935537220734 ExternallyAssignedProductIdentifier1 : 0739665219952 ExternallyAssignedProductIdentifier2 : 739665219952 FocalLengthDescription : 35 mm ItemHardness : 9H ItemName : 67MM Reversible Lens Hood for Sigma 35mm f/1.4 DG HSM Art Lens ItemPackageDimensions_Height : 8.1 centimeters ItemPackageDimensions_Length : 5.4 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-hoods Manufacturer : OPTURA HD OPTICS Material : plastic MaxAperture : 1.8 f_stop MaxFocalLength : 35 millimeters MinFocalLength : 35 millimeters ModelName : macro ModelNumber : 72540H NumberOfItems : 1 PackageLevel : unit PartNumber : VIV-OP-67MM-LH PhotoFilterEffectType : Ultraviolet PhotoFilterThreadSize : 40.5 millimeters ProductDescription : A 67MM reversible lens hood is particularly convenient because it can be mounted in two different positions: in the shooting position, where it extends forward to shade the lens from light, and in the reversed position, where it is flipped back over the lens for compact storage and transportation. This design allows photographers to keep the lens hood attached to the lens at all times without adding significant bulk to the camera setup when not in use. ProductSiteLaunchDate : 2024-05-22T20:45:41.037Z Size : 40.5mm Style : Long Metal Hood SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 WarrantyDescription : Limited Lifetime Warranty Coverage: Your Heliopan product has been carefully manufactured, has passed many quality assurance checks, and has been thoroughly tested before shipment. If bought new in the USA it has a limited life-time warranted to the original owner, against defects in materials, and workmanship. This limited lifetime warranty does not apply to damages caused by mishandling, dropping, or leaking batteries, nor modification or servicing performed by others. WaterResistanceLevel : not_water_resistant