Gold Member Since 2015
Audited Supplier
Shijiazhuang Zeyuan Optics Co., Ltd.

Filter, Glass Filter, Camera Lens manufacturer / supplier in China, offering Narrow Band Pass Filter, Optical Glass, Optical Filter, Dbt400, IR Cut Filters Blue Glass 650nm, Infrared Pass Filters Hwb780 and so on.

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Supplier Homepage Product Bandpass Filters Narrow Band Pass Filter, Optical Glass, Optical Filter, Dbt400

Narrow Band Pass Filter, Optical Glass, Optical Filter, Dbt400

FOB Price: US $0.5-50 / piece
Min. Order: 10 piece
Min. Order FOB Price
10 piece US $0.5-50/ piece
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Transport Package: Carton Packing
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: DBT400
  • Type: Color Filter
  • Material: Glass
  • Size: 6mm-200mm
  • Trademark: Zeyuan
  • HS Code: 9001909090
  • Usage: Optical
  • Principle: Bandpass Filter
  • Customized: Customized
  • Thickness: 0.6mm Min.
  • Origin: China
Product Description
  • Band-pass glass referred to as band-pass bandwidth of the glass is a narrow, short and long end of the glass significantly, as shown. The spectral characteristics of the transmittance maximum (TM) and wavelength (λM) position, short-wave cut-off wavelength, long wavelength cut-off wavelength and half width said.

     

    The maximum transmission through the glass with more than half the wavelength corresponding to the difference between λ1 and λ2 (λ1-λ1) nm called the half-width. Short-wave cut-off wavelength is the peak short-wave side of the transmission wavelength than zero. As glass is a long-wave peak long wave length side, the transmission wavelength than zero, and some species, in the long wavelength side of the glass transmittance of less than zero, places a particular wavelength transmittance said. Band-pass glass to Hanyu Pinyin to name the first letter of DTB, the transmission wavelengths than the maximum value as their number

    Technical Request

    No.
    Type
    Peak
    Shortwave Cut-off
    Longwave-Cut-off
    Half-peak
    Thickness
    1
    DBT400
    ≥45/400±2
    0/320±5
    0/525±5
    ≤90
    2
    2
    DBT435
    ≥48/435±2
    0/340±5
    ≤2.0/540±5
    ≤100
    4
    3
    DBT470
    ≥40/470±2
    0/340±5
    0/600±5
    ≤115
    4
    4
    DBT500
    ≥48/500±2
    0/380±5
    0/630±5
    ≤100
    4
    5
    DBT530
    ≥48/530±2
    0/420±5
    0/670±5
    ≤95
    2
    6
    DBT545
    ≥48/545±2
    0/400±5
    0/720±5
    ≤100
    4
    7
    DBT560
    ≥40/560±2
    0/435±5
    0/725±5
    ≤104
    4
    8
    DBT600
    ≥36/600±2
    0/470±5
    ≤1.0/800±5
    ≤95
    4
    9
    DBT660
    ≥44/660±2
    0/500±5
    ≤0/800±5
    ≤115
    4
    10
    DBT700
    ≥28/700±2
    ≤0.5/570±5
    ≤0/820±5
    ≤95
    4
    11
    DBT720
    ≥50/720±2
    0/500±5
    ≤0/900±5
    ≤140
    4
    12
    DBT740
    ≥25/740±2
    0/650±5
    ≤0/900±5
    ≤85
    4
Narrow Band Pass Filter, Optical Glass, Optical Filter, Dbt400
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