Iris Diaphragm Brand: Starrett ID#: 7T001-STR |MFGID: 7T001 Your Price: $383.31 Quantity discounts available QuantityPrice Return Policy Qty -+ Add to Cart Request Info Questions?CallCall Us864.433.9771|Mon-Fri 8-5 EST Share Print Product Info Product Information Description Starrett 7T001 Iris Diaphragm