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Mounted M58 x 0.75 Threaded - Blue Filter

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Stock #54-777 Clearance 5-7 Days
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NT$2,065
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下載產品資料
Type of Filter:
Hoya B-440 or equivalent

Product Details

Type:
Mounted Imaging Filter

Physical & Mechanical Properties

Clear Aperture CA (mm):
54.0
Outer Diameter (mm):
60.0
Substrate Thickness (mm):
2.5
Thickness with Mount (mm):
5.00

Optical Properties

Color:
Blue
Cut-Off Wavelength (nm):
480.00
Cut-On Wavelength (nm):
395.00
Glass/Filter Number:
B-440
Index of Refraction nd:
1.55
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Colored Glass
Surface Quality:
80-50
Wavelength Range (nm):
400 - 700

Threading & Mounting

Filter Thread:
M58 x 0.75
Thickness of Compatible Optics (mm):
2.5

Additional Info

Note:
AR Coating: MgF2

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:

產品系列說明

  • 提升對比度
  • 隔離光譜區域/顏色
  • 精密彩色玻璃

封裝版彩色濾光片是機器視覺的理想選擇,與黑白相機配合使用時,能顯著提高對比度和解析度。  利用「相似顏色相互增亮」的原理,可獲得最佳效果。日光藍色濾光片可將色溫從3300K提升至5500K(日光)。配合燈源選擇(石英鹵素燈和螢光燈),透過調整彩色相機設定(紅/藍增益水平和AWC),可實現進一步優化。封裝版彩色濾光片可提供寬視場,這是角度敏感的濾光片無法實現的優勢。

所有濾光片均可使用各鏡座通用的公母螺紋相互連接。彩色濾光片還可與  封裝版紫外濾光片 配合使用,以阻擋不需要的紫外光,並在極端環境中保護濾光片。

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