Specification Brand : Lentequip BulletPoint1 : German quality filter with Anti Reflective coating BulletPoint2 : All aluminum construction BulletPoint3 : Dual gear rotational controls, Lentequip's original design BulletPoint4 : Perfect match for it's larger 6x6" sibling BulletPoint5 : Used by professional rental houses worldwide ExternallyAssignedProductIdentifier1 : 0627987339505 ExternallyAssignedProductIdentifier2 : 627987339505 ItemName : RotaPola Anti-Reflective 4x5.65, Filter and Frame ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-polarizing-filters Manufacturer : Lentequip Material : Glass Material1 : Aluminum Material2 : Optical Glass ModelNumber : Parent NumberOfItems : 1 PartNumber : PMA-RPC120AR PhotoFilterEffectType : Polarizer PhotoFilterEffectType1 : Neutral Density PhotoFilterEffectType2 : Polarizer PhotoFilterThreadSize : 77 millimeters ProductDescription : Don't be fooled by cheaper rota-polas on the market - this is the real thing featuring German anti-reflective circular polarizing filter - and the ONLY one featuring an AR coating on both sides of the glass! This is THE uncompromising polarizer you want in front of your precious lenses. Features include an engraved dot to record the polarizer position and delrin rotation controls on both sides, a Lentequip original feature, to allow for easier access in low mode or inverted positions. This frame is machined out of a solid aluminum billet for outstanding quality. Fits Arri LMB-5 Matte boxes or equivalent. Bonus custom fitted pouch included. The filter is 46% transmission or about 1.2 Stops and optically polished on BOTH sides for superior focus and image quality! Our polarizers conform to the rigid standards of DIN 10110. ProductSiteLaunchDate : 2020-04-20T16:46:46.632Z SupplierDeclaredDgHzRegulation : not_applicable WaterResistanceLevel : not_water_resistant