Control Optics Taiwan Inc.
A Professional Manufacturer of Optical Lenses and Components in Taiwan
Detail Information
Description :
A longpass (LP) filter is an optical interference or coloured glass filter that attenuates shorter wavelengths and transmits (passes) longer wavelengths over the active range of the target spectrum (ultraviolet, visible, or infrared). Longpass filters, which can have a very sharp slope (referred to as edge filters), are described by the cut-on wavelength at 50 percent of peak transmission. In fluorescence microscopy, longpass filters are frequently utilized in dichroic mirrors and barrier (emission) filters. Use of the older term of highpass to describe longpass filters is now discouraged because it more accurately refers to frequency rather than wavelength.
Specification :
OEM and ODM are accepted.
Control Optics Taiwan Inc.
- Taiwan
- No.106, Ln. 460, Nanshi Sec. 2, Zhongfeng Rd., Pingzhen Dist., Taoyuan City 32472, Taiwan
- 886-3-4397102
- 886-3-4399979