Step-up & Step-down Rings

The SRB 40.5-52mm Step-up Ring steps a 40.5mm lens thread up to a 52mm thread, making it suitable to attach a 52mm filter to a 40.5mm lens for example.

The SRB 40.5-55mm Step-up Ring steps a 40.5mm lens thread up to a 55mm thread, making it suitable to attach a 55mm filter to a 40.5mm lens for example.

The SRB 40.5-58mm Step-up Ring steps a 40.5mm lens thread up to a 58mm thread, making it suitable to attach a 58mm filter to a 40.5mm lens for example.

The SRB 40-49mm Step-up Ring steps a 40mm lens thread up to a 49mm thread, making it suitable to attach a 49mm filter to a 40mm lens for example.

The SRB 43.5-46mm Step-up Ring steps a 43.5mm lens thread up to a 46mm thread, making it suitable to attach a 46mm filter to a 43.5mm lens for example.

The SRB 43.5-49mm Step-up Ring steps a 43.5mm lens thread up to a 49mm thread, making it suitable to attach a 49mm filter to a 43.5mm lens for example.

The SRB 43.5-58mm Step-up Ring steps a 43.5mm lens thread up to a 58mm thread, making it suitable to attach a 58mm filter to a 43.5mm lens for example.

The SRB 43-37mm Step-down Ring steps a 43mm lens thread down to a 37mm thread, making it suitable to attach a 37mm filter to a 43mm lens for example.

The SRB 43-46mm Step-up Ring steps a 43mm lens thread up to a 46mm thread, making it suitable to attach a 46mm filter to a 43mm lens for example.

The SRB 43-49mm Step-up Ring steps a 43mm lens thread up to a 49mm thread, making it suitable to attach a 49mm filter to a 43mm lens for example.

The SRB 43-52mm Step-up Ring steps a 43mm lens thread up to a 52mm thread, making it suitable to attach a 52mm filter to a 43mm lens for example.

A 43mm to 55mm Step Ring allows the use of a 55mm threaded accessory onto a 43mm thread.

The SRB 43-58mm Step-up Ring steps a 43mm lens thread up to a 58mm thread, making it suitable to attach a 58mm filter to a 43mm lens for example.

The SRB 43-72mm Step-up Ring steps a 43mm lens thread up to a 72mm thread, making it suitable to attach a 72mm filter to a 43mm lens for example.

The SRB 46-48mm Step-up Ring steps a 46mm lens thread up to a 48mm thread, making it suitable to attach a 48mm filter to a 46mm lens for example.

The SRB 46-49mm Step-up Ring steps a 46mm lens thread up to a 49mm thread, making it suitable to attach a 49mm filter to a 46mm lens for example.

The SRB 46-52mm Step-up Ring steps a 46mm lens thread up to a 52mm thread, making it suitable to attach a 52mm filter to a 46mm lens for example.

The SRB 46-55mm Step-up Ring steps a 46mm lens thread up to a 55mm thread, making it suitable to attach a 55mm filter to a 46mm lens for example.

The SRB 46-58mm Step-up Ring steps a 46mm lens thread up to a 58mm thread, making it suitable to attach a 58mm filter to a 46mm lens for example.

The SRB 46-62mm Step-up Ring steps a 46mm lens thread up to a 62mm thread, making it suitable to attach a 62mm filter to a 46mm lens for example.

The SRB 48-46mm Step-down Ring steps a 48mm lens thread down to a 46mm thread, making it suitable to attach a 46mm filter to a 48mm lens for example.

The SRB 48-49mm Step-up Ring steps a 48mm lens thread up to a 49mm thread, making it suitable to attach a 49mm filter to a 48mm lens for example.

The SRB 48-52mm Step-up Ring steps a 48mm lens thread up to a 52mm thread, making it suitable to attach a 52mm filter to a 48mm lens for example.

The SRB 48-55mm Step-up Ring steps a 48mm lens thread up to a 55mm thread, making it suitable to attach a 55mm filter to a 48mm lens for example.

The SRB 48-58mm Step-up Ring steps a 48mm lens thread up to a 58mm thread, making it suitable to attach a 58mm filter to a 48mm lens for example.