--- type: product schema_version: 1 stock_number: "69149-2" canonical_url: "https://www.artisantg.com/TestMeasurement/69149-2/ThorLabs-SM1D12-Ring-Activated-Threaded-Iris-Diaphragms" json_url: "https://www.artisantg.com/TestMeasurement/69149-2/ThorLabs-SM1D12-Ring-Activated-Threaded-Iris-Diaphragms.json" generated_at: "2026-11-07T14:22:28.910Z" last_updated: "2026-04-06T13:32:15.610-05:00" --- # ThorLabs SM1D12 Ring Activated Threaded Iris Diaphragms _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: ThorLabs - Model: SM1D12 - Condition: Used and in Excellent Condition - Price: $55.00 USD - Availability: In stock, 4 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 5 lb - Shipping dimensions: 14X14X6 in ## Categories - Test Equipment > Electrical Test > Electrical Parts (primary) ## Images - - - -