Hoya L37 (370nm), 25.4mm Dia., 2.5mm Thick, Colored Glass Longpass Filter

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Stock #66-049 聯絡我們
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NT$1,540
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下載產品資料
Diameter (mm):
25.40
Cut-Off Position λc (nm):
370±6
Cut-On Wavelength (nm):
370.00 ±6
Density (g/cm3):
3.26
Glass/Filter Number:
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Colored Glass
Coating:
Uncoated
Color:
Clear
Surface Quality:
80-50
Transformation Temperature (°C):
440
Thickness (mm):
2.50
Thickness Tolerance (mm):
±0.2
Type:
Longpass Filter
Wavelength:
UV
Dimensional Tolerance (mm):
±0.38
Reflection Factor Pd:
0.92
Bevel:
Protective as needed
Δλ (nm):
<35
TH (%):
>85

Regulatory Compliance

Reach 181:
RoHS 2015:
Certificate of Conformance:

產品系列說明

  • 提供紫外線、可見光與紅外線通過系列
  • 可見光可用於彩色帶通濾光片
  • 亦提供轉接版本

Hoya 高通玻璃彩色濾光片在短波區域(截止區域)內具有低穿透率,在長波區域(通過區域)內具有高穿透率。

Longpass Filter Kits

Longpass filter kits are available in three different options: UV-VIS, VIS, or VIS-NIR. Each kit contains 8 filters in either 12.5mm diameter, 1" diameter, or 2" square. Wooden box with foam lining is included.

  • UV-VIS Kit Contains: WG 295, WG 305, WG 320, L 37, GG 400, GG 420, GG 435, GG 455
  • VIS Kit Contains: GG 475, GG 495, OG 515, OG 530, OG 550, OG 570, OG 590, RG 610
  • VIS-NIR Kit Contains: RG 630, RG 665, RG 695, RG 715, RG 780, RG 830, RG 850, RG 1000

Complete Filter Kits

Complete filter kits available with 12.5mm diameter, 50.0mm diameter, 1" diameter, or 2" square filters. Each kit contains all 37 Longpass Glass Color Filter types.

請注意: 由於供應鏈的問題,我們的套裝組件可能會使用其他的包裝方案來取代木箱交貨。如有任何問題,請聯絡 [email protected].

濾光片模擬軟體

請按此處下載 HOYA 有色玻璃濾光片模擬軟體,以用於計算每種 HOYA 玻璃類型的內部和外部穿透率。此軟體可以根據使用者指定的厚度來模擬個別濾光片的效能。

技術資訊

 
λs limit of stopband: specified at 0.001% internal transmittance
λc cut-off position: specified at 50% internal transmittance
λp limit of the passband
tip internal spectral transmittance at λp
ρ density
Tg transformation temperature
 
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