Our FL lens ports are made for use with our legacy Four Lock (FL) port system for DSLR housings. These ports are not compatible with newer Dry Lock (DL) or Dry Lock Micro (DLM) housing systems.
FL Modular Flat Front
FL Extension for Lenses Up To 3.5 Inches
FL Extension for Lenses Up To 2.75 Inches
FL Extension for Lenses Up To 5.1 Inches
FL Extension for Lenses Up To 4.125 Inches
Port Locks for FL Port System (Set of 4)
Modular 1.75 Inch Extension Ring
Modular 1.25 Inch Extension Ring
Modular 1.75 Inch Extension Ring with Focus
FL Extension for Lenses Up To 4.25 Inches
Modular 0.75 Inch Extension Ring