[Short Focusing Seat]

Type :60mm Short focusing seat
Type :60mm long focusing seat
diameter: 60.5mm 60.5mm
Connection size :1.25 inches(31.75mm) 1.25 inches(31.75mm)
Focus range: 0-44.5mm 0-127mm
material : ABS+metal ABS+metal
Adapt focal length :Below 500mm Above 600mm
weight :100g 130g