Extra Small Micro Lens Pouch for Leica, Micro Four Thirds, Fuji X-Pro 1, Sony NEX, Pentax Q, Nikon 1 Lenses Interior dimensions: 55mm (2.17 inch) diameter, 60mm (2.36 inch) length Made of an exclusive, specially-fabricated synthetic material that has the look and feel of neoprene but provides more cushioning for greater protection Fits Leica M, Micro Four-Thirds, the Fuji X-Pro 1, the Sony NEX, the Pentax Q, and the Nikon 1 lenses See sizing chart photo for lens compatibility, this sizing chart is for reference only and may contain errors. Rear cap is not included in some of the lens measurements in the chart so please account for the extra length.