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Bandpass glass

Purple bandpass filter

The purple bandpass filter “ZB Series” has the characteristic of transmitting ultraviolet to visible light in the short wavelength range. The following three types are available depending on the wavelength range to be transmitted.

Model number

thickness(mm)

300(nm)

360(nm)

400(nm)

480(nm)

700(nm)

710(nm)

720(nm)

800(nm)

data
ZB1
2


≧70.0
≦6.0
≦4.0



ZWB2
2
≧31.0
≧78.2
 
≦3.7
 
≦9.2

≧80.4
ZWB3
2
≧18.0
≧78.2

≦0.2


≦10.0
≧80.4

Optima Inc.

1-48-11 Itabashi, Itabashi-ku, Tokyo 173-0004

TEL : 03-5375-2351  |  FAX : 03-5375-2360  |  E-mail : optima@optima-japan.jp

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