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Hoya U-330 (UV) 25.4mm Dia., Colored Glass Bandpass Filter

Square Colored Glass Bandpass Filter
Round Colored Glass Bandpass Filter

Square Colored Glass Bandpass Filter

Round Colored Glass Bandpass Filter

Stock #46-437
NT$2,322
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Qty 1-10
NT$2,322
Qty 11
NT$2,088
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Glass/Filter Number:
Hoya U-330
Diameter (mm):
25.40
Dimensional Tolerance (mm):
+0/-0.25
Thickness (mm):
2.50
Thickness Tolerance (mm):
±0.2
Surface Quality:
60-40
Full Width-Half Max FWHM (nm):
140.00
Center Wavelength CWL (nm):
330.00
Coating:
Uncoated
Color:
Black
Density (g/cm3):
2.78
Substrate:
Colored Glass
Type:
Bandpass Filter
Wavelength:
UV
Parallelism (arcmin):
≤1

Regulatory Compliance

RoHS 2015:

產品系列說明

  • 提供紫外線、可見光、紅外線系列
  • 提供圓形與方形尺寸

An optical bandpass filter has a transmission band surrounded by two blocking bands that allow only a portion of the spectrum to pass. These optical bandpass filters have broad spectral bandwidths in either the ultraviolet, visible, or infrared spectrums. The nearly black filters absorb visible radiation. They are perfect for ultraviolet or infrared detection applications. UV filters are often used to selectively transmit the 254nm and 365nm mercury lines. IR filters are often used in nightvision and IR sensing systems.

Bandpass Filter Kits: 8 filter set available. Contains U-330, U-340, BG-3, BG-18, BG-38, B-390, VG-9, and RT-830 glass types. Wooden storage box with foam lining included.

BG-38, U-340, RT-830, U-330, and U-360 available in a Pre-Loaded filter wheel.

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