The 49mm SRB Filter Stack Cap allows you to safely store your circular filters in an aluminium casing by screwing them in to the two caps, while also having the option to stack more than one filter.

highlights

• Safely store your circular filters
• Attach more than one filter by stacking them
• Made from high grade aluminium material

A circular filter simply screws into each aluminium stack cap via both the male and female filter threads. You then have an option stack more filters into the aluminium casing by screwing them into the thread of the circular filters.

A stack cap is great for protecting the surfaces of your circular filters and for keeping them safely stored and organised.

compatibility

Please know that due to the filter mount design, our SRB ND Fader Filters and SRB ND1000 Rugged Filters will not fit into these Filter Stack Caps.