Lens Barrel
PartTitanium or Invar barrel whose expansion matches the glass so focus holds from −30 to +60 °C. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Titanium or Invar barrel whose expansion matches the glass so focus holds from −30 to +60 °C. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.