49mm to Series 7 Vii Step UP Ring Filter Converting Adapter Japan Samigon New Old stock box is shop worn and damaged but ring inside is new never used
Lens to Fit = 49mm ( Male Threads = 49mm
Filter to Fit = Series 7 Vii ( Female Threads = Series 7 Vii (54mm)
The first number is always the lens thread size, the second number is the filter size of the accessory. If the first number is bigger, it's a step-down ring. If the first number is smaller, it's a step-up.
Still confused email us to clear it up further.
We do combine S&H charges.