System 75

Main Ring with CPL Rotation Mechanism for M75 – 67mm rear thread

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67mm NiSi M75 main ring, with polarizing rotation mechanism
  • Version for NiSi M75 only
  • Compatible with Landscape and PRO polariser
  • Screw in polarisers other than those for NiSi M75 Holder cannot be mounted.
  • Compatible with Lens Cap for NiSi M75
  • In aviation grade aluminium and coated with non-reflective black paint

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SKU: uknisi0495
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Ultra-compact and ultra-lightweight
Made from Aviation-grade aluminium

NiSi M75 67mm Main Ring with Rotating Mechanism Polariser

Replacement main ring with 67mm rear thread for NiSi M75. This ring is essential to use the NiSi Landscape Polariser (or NiSi Standard “PRO” polariser) on the NiSi M75 holder system. It is not compatible with other screw-in polarisers.

Using a spare rotating adaptor ring for the NiSi M75 Holder

Many photographers use a main ring for each lens, in order to keep one mounted on each lens and avoid taking it apart and moving it every time. If you use the main ring on a lens with 67mm thread, the ring and the Lens Cap for NiSi M75 are sufficient to protect the lens. If, on the other hand, you have a lens with a thread smaller than 67mm, you can add the corresponding adapter ring.

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Reviews for Main Ring with CPL Rotation Mechanism for M75 – 67mm rear thread

1 review
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  1. Michael Hobson (verified owner)

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