Specification:
Item Type: Split Diopter Filter
Weight: 345g / 12.17oz
Material: Optical glass, Aluminum alloy
Coating: Double sided 18 layers coating
Thickness of Frame: The thinnest is about 3.15mm, the thickest is 7mm.
Caliber: Approx. 15cm / 5.9in
packing list:
1 x Diopter Filter
1 x Cleaning Cloth
1 x Storage Bag