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2.0 OD 75 x 75mm Neutral Density Filter

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Stock #53-706 聯絡我們
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NT$7,700
Qty 1-10
NT$7,700
Qty 11+
NT$6,510
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下載產品資料
Dimensions (mm):
75 x 75 (Nominal)
Optical Density OD (Average):
2.0
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Wratten 2
Length (mm):
75.00
Coating:
Uncoated
Transmission (%):
1.00
Type:
Neutral Density Filter
Width (mm):
75.00
Blocking Wavelength Range (nm):
400 - 700

Regulatory Compliance

RoHS 2015:
Reach 223:
Certificate of Conformance:

Product Description

Storage in humid environments can cause the filters to cloud and temperatures should not exceed 50°C for extended periods. Every 0.3 density increment equals one f-stop.

產品系列說明

  • 提供大尺寸
  • 可輕鬆裁切以取得自訂尺寸
  • 編號為96的Kodak濾光片

Kodak Wratten 2中性密度濾光片用於影像形成光學系統中,以降低可見光譜範圍內的光強度,同時不會變更光譜形狀。這些中性密度濾光片的容差為標稱漫射密度的±10%。雖然Kodak Wratten 2中性密度濾光片會穿透紅外光譜,但只有在可見光譜範圍內才控制直線性。所有中性密度濾光片的厚度都是0.1mm。

注意: 存放在潮濕環境中會導致濾光片起霧,長期存放時,環境溫度不應超過50°C。密度每遞增0.3,相當於光圈值遞增一。Kodak濾光片編號為96。

 
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