Used Matte Box Adapters

Used Polar Pro Clamp Ring Full Set | BaseCamp & Nano 4x5

Used Tiffen 90SSLR to 4.5" Adapter Ring

Used ARRI LMB 4x5 Lens Clamp Adapter (136mm)

Used Wooden Camera 143-125mm UMB-1 Mattebox Clamp On Reduction Ring

• Durable adapter ensures secure matte box fit.
• 143-125mm step-down ring for UMB-1 mattebox.
• Lightweight adapter for easy, secure setup.
• Offers broad compatibility with UMB-1 systems.
• Provides a secure fit for video lens accessories.