--- type: product schema_version: 1 stock_number: "93861-1" canonical_url: "https://www.artisantg.com/93861-1/Midwest-Optical-Systems-BP550-46" json_url: "https://www.artisantg.com/93861-1/Midwest-Optical-Systems-BP550-46.json" generated_at: "2026-11-07T01:21:03.648Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Midwest Optical Systems BP550-46 Near-IR / UV Block Visible Bandpass Filter _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: Midwest Optical Systems - Model: BP550-46 - Condition: Used and in Excellent Condition - Price: $125.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 0.75 lb, estimated - Shipping dimensions: 8X8X3 in, estimated ## Categories - Lab & Analytical > Optical (primary) ## Details ### Configuration - Useful Spectral Range: 405 to 690 nm - Full Width Half Maximum (FWHM): 300 nm - Wavelength Tolerance: ±10 nm - Filter Thread: M46 x 0.75 ## Function Bandpass filter that transmits a 300 nm-wide visible-band, with passband centered near mid-visible and located within 405 to 690 nm, while blocking ultraviolet and near-infrared; wavelength tolerance ±10 nm; thread size M46 x 0.75. ## Images - - - -