IF this add is visible, the lens is available – no need to ask!Sigma10-20mm f/4-5.6D EX DC HSM Autofocus Zoom Lens for Nikon DSLRsIMMACULATE CONDITION!Filter Size 77mmPerformanceLens Mount Nikon Ff/Stop Range 4-22Angle of View 102.4° to 63.8°Minimum Focus Distance 9.4" (24 cm)Magnification 1:6.7Minimum Focus Distance 9.4" / 23.88 cmAngle of View 102.4 – 63.8°Maximum Magnification 0.15xGroups/Elements 10/14Optical Design 13 Elements in 10 GroupsLength 3.2" (81mm)Diaphragm Blades 7Maximum Diameter 3.3" (83.5mm)PhysicalWeight 16.4 oz (470 g)Dimensions (ø x L) 3.4 x 3.5" / 8.64 x 8.89 cmincludes:soft bagpouchUV filterSun-shadeReview: https://www.imaging-resource.com/lenses/sigma/10-20mm-f4-5.6-ex-dc-hsm/review/