Specification Brand : RTLR BulletPoint1 : Accurate: Manual focus design combined with depth of field and distance markings, facilitating the use of pre focusing techniques to achieve , clear images. BulletPoint2 : Compatibility: Compatible for Nikon Z mirrorless cameras when used with the included T2 adapter. Includes a small tripod mount and a detachable lens hood, which helps to minimize lens and ghosting to the maximum extent. The rotatable tripod mount provides optimal balance and allows for quick and easy vertical format shooting. BulletPoint3 : Clear: Utilizes accurate achromatic refractor design for high peak contrast and well controlled flares, allowing you to use the lens in M manual exposure mode. BulletPoint4 : 500mm f/6.3 Achromatic Refractor Telephoto Lens: Ideal for bird and wildlife photography as well as long distance shooting. BulletPoint5 : Alloy and Optical Glass: 4 group 4 elements optical structure with multi coated coating to suppress lens and ghosting, enhancing contrast and color accuracy. Alloy body, strong texture, fine craftsmanship. Color : White CompatibleMountings : Canon RF CompatibleMountings1 : Canon RF CompatibleMountings2 : Canon EF ExternallyAssignedProductIdentifier : 7401946263352 ExternallyAssignedProductIdentifier1 : 0657768738128 ExternallyAssignedProductIdentifier2 : 657768738128 FocalLengthDescription : 500 mm FocusType : Manual Focus FocusType1 : Manual Focus FocusType2 : Auto Focus ItemName : T2 Z Mount Adapter, Super Telephoto Lens with Manual Focus, Achromatic Refractor Design. Long Distance Shooting for Mirrorless Cameras (White) ItemPackageDimensions_Height : 14 centimeters ItemPackageDimensions_Length : 46 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mirrorless-digital-camera-lenses LensDesign : Prime Manufacturer : RTLR MaxAperture : 6.3 f_stop MaxFocalLength : 500 millimeters MinFocalLength : 500 millimeters ModelName : LJCMa3eu6z2iv1-12 ModelNumber : LJCMa3eu6z2iv1-12 NumberOfItems : 6 PartNumber : LJCMa3eu6z2iv1-12 ProductDescription : 1. Alloy and Optical Glass: 4 group 4 elements optical structure with multi coated coating to suppress lens and ghosting, enhancing contrast and color accuracy. Alloy body, strong texture, fine craftsmanship. 2. Clear: Utilizes accurate achromatic refractor design for high peak contrast and well controlled flares, allowing you to use the lens in M manual exposure mode. 3. 500mm f/6.3 Achromatic Refractor Telephoto Lens: Ideal for bird and wildlife photography as well as long distance shooting. 4. Compatibility: Compatible for Nikon Z mirrorless cameras when used with the included T2 adapter. Includes a small tripod mount and a detachable lens hood, which helps to minimize lens and ghosting to the maximum extent. The rotatable tripod mount provides optimal balance and allows for quick and easy vertical format shooting. 5. Accurate: Manual focus design combined with depth of field and distance markings, facilitating the use of pre focusing techniques to achieve , clear images.