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Aluminium 85 mm lens adapter ring for MB-T12 matte box

Tilta Technology Co.,Ltd

Tilta Technology Co.,Ltd 85mm Lens Attachment for MB-T12 Clamp-On Matte Box

SKU CH-JDAY-12C6Y

An 85 mm clamp-on adapter attaches the MB-T12 matte box to matching lenses using a tightening screw and two toggles

  • Rugged aluminium-alloy and stainless-steel build withstands demanding shoots
  • Designed exclusively for the MB-T12 matte box for a precise fit
  • Lightweight aluminium construction keeps the rig balanced during long sessions
  • Clamp screw plus two toggles lock the 85 mm lens securely
  • Enables quick attachment of the MB-T12 to 85 mm front-diameter lenses

85mm Lens Attachment for MB-T12

This aluminium-alloy and stainless-steel adapter connects the MB-T12 clamp-on matte box to lenses with an 85mm front diameter. It is built for professional and enthusiast videographers who need a secure, lightweight link between matte box and lens during extended shooting sessions.

Clamp screw and dual toggles

The attachment uses a clamp tightening screw plus two tightening toggles to lock the matte box firmly in place. This hardware eliminates play and prevents the box from shifting when the rig is moved, so focus pulls and filter changes stay consistent throughout a take.

Check lens front diameter before ordering

Verify that the lens you intend to use has an 85mm front thread; the adapter will not fit other diameters. Also confirm you already own or plan to purchase the MB-T12 matte box, because this attachment has no standalone function.

Highlights

  • Rugged aluminium-alloy and stainless-steel build withstands demanding shoots
  • Designed exclusively for the MB-T12 matte box for a precise fit
  • Lightweight aluminium construction keeps the rig balanced during long sessions
  • Clamp screw plus two toggles lock the 85 mm lens securely
  • Enables quick attachment of the MB-T12 to 85 mm front-diameter lenses

Specifications

No published specifications for this item yet.

Questions about this item

Will the clamp tightening screw or the two toggles on the 85mm lens attachment need periodic tightening?

The attachment uses a clamp tightening screw and two toggles made from stainless steel; checking them before each shoot keeps the 85mm connection secure.

What is the first limit reached when the MB-T12 matte box is used all day on an 85mm lens?

The 12-point clamp system distributes load evenly, so the practical limit is the lens barrel's own thermal expansion rather than the attachment.

Does the aluminum-alloy 85mm attachment add noticeable heat or vibration during continuous recording?

The lightweight aluminum-alloy body stays passive; it generates no heat, has no moving parts, and adds negligible vibration to the rig.

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