Units 19,21  & 23, 10/F .,HongKong international Trade & Exhibition Center,
                            1 Trademart Drive, Kowloon Bay, Kowloon, Hong kong.
                            TEL: (852) 2721-7830      FAX: (852) 2311-7830
                            

                   

  

        Optical Construction : 10 elements in 9 groups
Minimun Object Distance : 2.9m(11.4")
Diaphragm : 9 blades
Length : 97mm(3.8")
Model Name:  172E Diameter : 72mm(2.8")
Focal length : 90mm Weight : 420g (14.8 oz)
Angle of View : 27 Filter Size : 55mm
Maximum Aperture :F/2.8 Lens Hood : Standard Accessory