Golden Yellow Glass (Cut-off Type) |
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Product Description: The transmission wavelength limit (λtj) is defined as a wavelength which corresponds to 50% of the maximum transmissivity on the spectral transmission curve with a glass thickness of 2mm. The slope of absorption curve is represented as the differece betweeen optical density D(λtj-20) and D(λtj) with a glass thickness of 2mm.
Glass Characteristic :
Golden Yellow Glass JB 490 in stock, M52X0.75mm mount, clear aperature: 47mm, thickness; 2mm, PCGF-JB490-0111 ($28.0): ,
Golden Yellow Glass JB 420 in stock, no mount, diameter: 12.7mm, thickness; 2mm, PCGF-JB420-0112 ($9.0): ,
Golden Yellow Glass JB 400 in stock, no mount, diameter: 25.0mm, thickness; 2mm, PCGF-JB400-0212 ($12.0): ,
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