Specification AutofocusTechnology : Contrast Detection Brand : Meike BulletPoint1 : Fisheye lens for mirorrless sony Emount cameras BulletPoint2 : Ultra-wide 192 degree diagonal field-of-view for APS-C size image formats BulletPoint3 : With a minimum focusing distance of 10 centimeter ,the lens enhances close-up shots BulletPoint4 : Featuring supeiror multi-layer nano coating reduce the flares BulletPoint5 : Compact-size lens body makes it easier to carry and use Color : MK-6.5mm F2.0 Fisheye Lens CompatibleMountings : Sony A ExternallyAssignedProductIdentifier : 4961607835609 ExternallyAssignedProductIdentifier1 : 702668561526 ExternallyAssignedProductIdentifier2 : 6194152759511 ExternallyAssignedProductIdentifier3 : 0702668561526 FocalLengthDescription : F=2.0 FocusType : Manual Focus FormFactor : Mirrorless FormFactor1 : SLR FormFactor2 : DSLR IncludedComponents : Lens Hood, Case, Strap, Sigma Four-Year Warranty IncludedComponents1 : Sony DT 18-55mm f/3.5-5.6 SAM II Lens IncludedComponents2 : Front and Rear Lens Caps IncludedComponents3 : Warranty ItemName : Meike MK 6.5mm f/2.0 Circular Fisheye Lens Manual Focus APS-C Format for Sony A9 A7 A7S A7R A6000,A6300,A6500,Nex3 Nex3n Nex5 Nex5t Nex5r Nex6 Nex7 etc with Adison Tek Cleaning Cloth. ItemPackageDimensions_Height : 11.9 centimeters ItemPackageDimensions_Length : 10.4 centimeters ItemPackageDimensions_Width : 11.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : slr-camera-lenses LensDesign : Prime LensMount : sony_a Manufacturer : HKmeike Material : Glass MaxAperture : 2 f_stop MaxFocalLength : 6.5 millimeters MaximumApertureRange : f/2.0 MaximumFormatSize : APS C MinAperture : 22 f_stop MinFocalLength : 6.5 millimeters ModelName : fisheye lens ModelNumber : MK-6.5mm Sony MountingType : Sony A NumberOfDiaphragmBlades : 9 OpticalZoom : 2 multiplier_x PartNumber : MK-6.5mm Sony PhotoFilterSize : 55 millimeters ProductDescription : Meike 6.5mm F2.0 lens multicoated for Sony E mount This manual lens is especially designed for Sony cameras with APS-C sensor. With its large aperture opening up to F2.0, it has a high light intensity and allows precise images even in poor light conditions. The lens is multi-coated, its body made of metal is high-quality processed and can be pleasantly and easily ice. It is suitable both for product, portrait and landscape photography,panoramic photography,showing a circular image,highlight the characteristics of shooting objects, very interesting. Features: Lens structure:5 groups and 6 slices Full-frame Visual angle:diagonal 190° horizontal 190° vertical 190° Number of aperture blades:9blades Minimum focusing distance:10cm Coating:nano-technology;multi-layer coating Weight:300g Lens diameter:61mm Length:51.5mm Package Includes: 1*MK 6.5mm Sony Lens 1*lens pouch 1*warranty card 2*lens cap(rear&front) 1*Meike Prime Cleaning Cloth Compatibility: Sony cameras with APS-C sensor and E-mount bayonet Such as: Sony NEX3, NEX3N, NEX5, NEX5T, NEX5R, NEX6, NEX7, A5000, A5100, A6000, A6100, A6300,A6500 ,A9 etc ProductSiteLaunchDate : 2016-12-13T12:02:54.781Z RealAngleOfView : 190 degrees Size : Sony Emount StreetDate : 2006-05-04T00:00:01Z Style : US Version SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnspscCode : 45121603 ZoomRatio : 3:1 ZoomType : Fixed