We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Urth

Urth 67mm Main Adapter for 75mm Square Filter Holder camera filter

SKU CH-XVN3-ZYX0N

Connects a 67mm lens to a 75mm square filter holder with durable magnalium construction and anti-reflective matte black coating

  • Connects 67mm lenses to 75mm square filter holders
  • Magnalium construction resists wear from frequent use
  • Matte black coating cuts unwanted reflections
  • True threads allow quick, secure mounting
  • Each purchase funds planting of five trees

What it is and who it's for

The Urth 67mm Main Adapter connects a lens with a 67mm thread to a 75mm square filter holder. It suits photographers who want to use square filters on lenses of that specific diameter. Builders using other thread sizes cannot attach this ring without an additional step-up or step-down ring.

The deciding specification

The adapter accepts a 67mm front thread and mates with a 75mm square filter holder system. Magnalium construction provides a rigid, lightweight mount that resists cross-threading. The true-thread design ensures the ring screws on cleanly every time, so the filter holder sits flush and parallel to the sensor plane.

What the coating and environmental pledge change

A matte black finish reduces internal reflections that can lower contrast when shooting into bright light. Each purchase funds the planting of five trees in deforested areas, adding a reforestation benefit to the optical accessory. No software, pouches or additional hardware are bundled with this adapter ring.

Highlights

  • Connects 67mm lenses to 75mm square filter holders
  • Magnalium construction resists wear from frequent use
  • Matte black coating cuts unwanted reflections
  • True threads allow quick, secure mounting
  • Each purchase funds planting of five trees

Specifications

No published specifications for this item yet.

Questions about this item

What does the 67mm size mean when I attach this adapter to my lens?

The 67mm diameter matches the filter thread on your lens, letting the adapter screw on securely so the 75mm square filter holder can be mounted in front of the glass.

How does the thread standard affect mounting speed and compatibility?

True threads on the 67mm ring engage cleanly with standard lens threads, giving quick, jam-free attachment to most 75mm square filter holders.

What physical clearance does the magnalium ring need to sit flush on the lens?

The low-profile magnalium construction adds minimal depth, so it clears most lens barrels and hoods without vignetting when the 75mm holder is locked on.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.