Specifications:

• Teleconverter Ratio: 1.5x
• Rear Thread: 72mm P=0.75
• Suitable focal length range: 1/2": ~40mm to 85mm; 1/3": ~ 30mm to 64mm
• Suitable lens size: 72mm  (or 82mm, 77mm, 62mm, 58mm, 52mm etc. with appropriate adapter ring)
• Front Filter thread: 82mm
• Minimum Focus Distance: 1.5m
• Dimensions: front Ø 84mm; rear Ø 75mm; depth 54mm
• Net Weight: 256g
• Finishing Color: black

• Can extend a lens' telephoto end by 1.5x
• Ideal for use on fixed lens cameras where no other options are available for extending the zoom range
• Universal design for use on many different cameras/lenses
• Can be used on Sony EX1 with ART77-72 adapter ring