Specifications:
Step Adapter Ring Under Product Name
30 mm female thread
Male Thread 25 mm
All size is 32 x 7 mm
Metal Material
Color: Black.
Weight: 0.2 oz (6 g)
Package Contents: 1 x Step Down Adapter Ring
Description:
The 30mm-25mm ring adapter also easily screws over the front of the lens to convert the thread size of the lens to other 30mm accessory thread sizes (such as filters, hoods, flash and lens converters).