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Thin aluminium ring, silver anodised, 37mm male thread to M10 100mm holder mount

Haida

Haida 37mm to M10 100mm Filter Holder Adaptor Ring HD4251-37

SKU CH-W0V7-YNPY9

Connects 37mm lenses to the Haida M10 100mm filter holder using an aluminium adapter ring

  • Connects 37mm lenses to Haida M10 100mm filter holders
  • All-metal aluminium construction ensures durable and secure attachment
  • Expands filter compatibility for wider creative possibilities
  • Simple design allows quick mounting for efficient workflow
  • Dedicated adapter for Haida M10 100mm series filter system

Lens Thread and Filter Holder Compatibility

This adaptor ring connects lenses with a 37mm filter thread to the Haida M10 100mm filter holder system. It is built from aluminium for durability and a secure fit. The ring allows photographers to use 100mm filters on smaller-diameter lenses. It is a dedicated accessory for the Haida M10 series.

Who This Suits and Who Should Look Elsewhere

Photographers owning lenses with a 37mm thread and a Haida M10 holder will find this ring essential. It is not for users whose lenses have a different filter thread size. It is also unsuitable for owners of filter holders that do not follow the M10 100mm standard. The ring serves only this specific connection.

Critical Specification: 37mm to M10 100mm Adaptation

The single specification that decides fitment is the conversion from a 37mm lens thread to the M10 100mm holder interface. If your lens thread matches 37mm and your holder is the Haida M10 100mm type, this ring completes the connection. No other thread or holder combination is supported by this model.

Highlights

  • Connects 37mm lenses to Haida M10 100mm filter holders
  • All-metal aluminium construction ensures durable and secure attachment
  • Expands filter compatibility for wider creative possibilities
  • Simple design allows quick mounting for efficient workflow
  • Dedicated adapter for Haida M10 100mm series filter system

Specifications

No published specifications for this item yet.

Questions about this item

How do I attach the HD4251-37 adaptor ring to my 37mm lens and the M10 holder?

Screw the 37mm male thread onto the lens front until snug, then slide the M10 100mm holder onto the ring's outer bayonet and tighten the holder's locking knob; the step most people miss is fully seating the bayonet before locking.

Will the aluminium threads or the bayonet mount wear out and need replacement?

The all-metal aluminium construction resists thread stripping under normal use; no scheduled replacement is required unless the ring is cross-threaded or physically damaged.

What is the first limitation I will hit when stacking multiple 100mm filters on this 37mm adaptor?

Vignetting becomes visible at wider focal lengths because the step-up from 37mm to the 100mm holder increases the filter stack depth.

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