Product Highlights

• S/N731
• The optex x1.4 extender is an ideal way of increasing focal length at a cost effective price. The focal length is multiplied by x1.4 with only one or two, T-stop loss, at full aperture
• PL Mount
• For 35mm cameras/lenses
• Only works for Canon FD 300mm, 400mm, and 600mm

c/n1077