Cokin Adaptor Ring Ø 112 mm - TH 1 50 - XL (X)

Cokin Adaptor Ring Ø 112 mm - TH 1 50 - XL (X) | Connect a 112 mm lens to the Cokin X system

To use Cokin X filters on a lens with a 112 mm front thread, you need the matching adaptor ring. The Cokin Adaptor Ring Ø 112 mm - TH 1 50 - XL (X) is made for that connection, giving you a way to build a filter setup around a lens with this unusually large thread size. It suits photographers who already work with the Cokin X system and want to use it on a lens that needs a 112 mm ring. That can be useful for landscape work, where a filter helps manage a bright sky, or for a long exposure where you want to control the light reaching the sensor. The key is getting the ring size right: this is a specific adaptor, not a general-purpose accessory. Match the stated diameter to your lens and the XL (X) designation to your Cokin setup.

Choosing the right ring

Start with the filter-thread size on the front of your lens: it needs to be 112 mm for this ring. Then make sure the Cokin system you use is the XL (X) version. Keeping both details in view helps avoid ordering a ring that matches the lens but not the filter setup, or vice versa.

Technical Specifications

• Brand: Cokin
• Product type: Adaptor ring
• Diameter: Ø 112 mm
• Designation: TH 1 50
• Series: XL (X)