Feature●Product Name: If you step down adapter ring; Lens Side: 58 mm●Filter Side): 37 mm; Total Size: 60 x 6.6 mm (D * T)●Material: Metal; Color: Black●Weight: 22 G●Package: 1 x suteppudaunadaputa-ringuDescription
Easy to attach between the lens and the camera and youre done.
Easy to change the aperture of the lens.