Product Reviews
- Reviews
- Questions
- measurement
- filter thickness
- labels
- triad
- height
- ring
- filter

The performance is very good, but the size is different from the notation. that's why. I was worried whether it was genuine.
(labels) The Triad 52mm filter is housed in an 11mm tall ring, with 7.6mm height above the threads. The filter thickness is 3mm. (Actual measurement) The Triad 52mm filter is housed in an 5.1mm tall ring, with 3.1mm height above the threads. The filter thickness is 1mm.