Rings and adapters

With adapter rings you use NiSi 100 and 150mm holders on many different lenses. All NiSi rings screw on: no less secure mechanisms.

No need to tighten hard: when you feel a little resistance, stop. That way it’s secure and the ring won’t get stuck.

Brass step-up rings 0 products

Brass, machined on our own equipment, greatly reduces the risk of the ring seizing.

100mm system: rings, main ring and lens cap 3 products

Rings to use the V7 down to 49mm (and the one for the Tokina 11-20 f/2.8). The main ring with the CPL rotation is sold separately to keep on several lenses, with the lens cap.

150mm system: S6 and S5 12 products

77, 82 and 105mm rings to use the S6 or S5 on threaded lenses (for other sizes a step-up will do); and the main ring for every lens without a filter thread, compatible with both. Adapters for the “classic” 150 and 180mm holders are no longer made.