Azzota® VIS NEUTRAL DENSITY FILTER SET
Azzota® VIS NEUTRAL DENSITY FILTER SET Part Number: Q807Spectrophotometer calibration toolsUse for testing Spectrophotometer Photometric AccuracyTotal 3 filters: 10%, 20% and 30%Check Multi-Wavelength at 400nm, 546nm and 750nmFilter size 10 x 10 x 45 mmBox and calibration notes included Sold and Shipped from the US. Other Models available on our store, contact us for more info! Purchase with confidence, unlike our some of our competitors, all our products come with a warranty and complimentary customer service and technical support!