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Metal adaptor ring, matte black finish, 37mm thread to 85mm holder mount

Lee Filters

Lee Filters 37mm to 85mm Filter Holder Adaptor Ring

SKU CH-Y2DR-THSAY

Connects 37mm threaded lenses to the Lee 85 filter holder system securely

  • Connects 37mm lenses to Lee 85 filter holder
  • Precision aluminium thread ensures secure attachment
  • Quick screw-on and clip-on operation
  • Compatible with full-frame and APS-C cameras
  • Durable construction for reliable filter system use

37mm lens thread adaptor

The Lee Filters adaptor ring connects a 37mm lens thread to the Lee 85 filter holder system. It allows photographers to use Lee 85 series filters on lenses with the smaller thread size. The accessory is designed for both full-frame and APS-C camera users. It serves as a bridge between the lens and the filter holder.

Aluminium thread under repeated use

The aluminium screw thread provides a fluid action when mounting and removing the ring. This construction maintains a secure and stable connection during extended shooting sessions. The ring withstands regular attachment and detachment cycles without binding. It keeps the filter holder firmly aligned to the lens axis.

Clip-on holder mounting

The ring accepts the Lee 85 holder via a clip-on mechanism that engages quickly in the field. No tools are required to attach or release the holder once the ring is fitted. The low-profile design avoids vignetting on compatible wide-angle lenses. It leaves the front of the lens accessible for caps or hoods when the holder is removed.

Highlights

  • Connects 37mm lenses to Lee 85 filter holder
  • Precision aluminium thread ensures secure attachment
  • Quick screw-on and clip-on operation
  • Compatible with full-frame and APS-C cameras
  • Durable construction for reliable filter system use

Specifications

No published specifications for this item yet.

Questions about this item

How much extra length does the 37mm-to-85mm adaptor ring add to the lens when it is left on all day?

The ring adds only a few millimetres of depth, so balance and heat dissipation at the front element are unchanged during extended use.

Which lenses can I use this adaptor ring with straight out of the box?

Any lens that has a 37mm front filter thread will accept the ring; the Lee 85 holder then clips onto the ring without further accessories.

Will the adaptor ring work with my older Lee 85 filter holder and existing resin or glass filters?

Yes, the ring matches the standard Lee 85 holder design, so legacy holders and filters fit exactly as they did on the original adapter.

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