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TEL: 0755-66802236
FAX：0755－22647385
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E-mail: info@hgdtec.com
地址：深圳市南山区桃园路西海明珠大厦F座11楼
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离轴抛物面反射镜
特性
l 90°离轴抛物面反射镜
l 金刚石转动设计
l 保护金膜提供高反射率，波长范围从800纳米到20微米
l 准直点光源或聚焦平行光的优秀选择
l 提供各种安装适配器
产品规格
（1）Ø1/2英寸
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Item #
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MPD127127-90-M01
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MPD127254-90-M01
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Diameter
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12.7 mm
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12.7 mm
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Thickness
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18.8 mm
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18.8 mm
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Off-Axis Angle
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90°
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90°
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Parent Focal Length
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12.7 mm
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25.4 mm
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Focal Length Tolerance
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±1%
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±1%
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Reflected Focal Length
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25.4 mm
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50.8 mm
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Reflected Focal Length Tolerance
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±1%
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±1%
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Clear Aperture
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>90% of Diameter
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Surface Roughness
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Surface Irregularity
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λ/4 (@633 nm)
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Surface Quality
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40-20 Scratch-Dig
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Reflectance (Average)
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>95% from 800 nm to 20 µm
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Mounting Holes
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3x 4-40 Mounting Holes on Radial Pattern
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Manufacturing Process
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Diamond Turned
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（2）Ø1英寸
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Item #
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MPD254254-90-M01
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MPD254508-90-M01
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MPD254762-90-M01
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Diameter
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25.4 mm
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25.4 mm
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25.4 mm
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Thickness
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31.7 mm
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31.8 mm
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31.7 mm
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Off-Axis Angle
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90°
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90°
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90°
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Parent Focal Length
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25.4 mm
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50.8 mm
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76.2 mm
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Focal Length Tolerance
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±1%
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±1%
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±1%
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Reflected Focal Length
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50.8 mm
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101.6 mm
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152.4 mm
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Reflected Focal Length Tolerance
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±1%
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±1%
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±1%
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Clear Aperture
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>90% of Diameter
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Surface Roughness
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Surface Irregularity
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λ/4 (@633 nm)
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Surface Quality
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40-20 Scratch-Dig
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Reflectance (Average)
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>95% from 800 nm to 20 µm
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Mounting Holes
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3x 4-40 Mounting Holes on Radial Pattern
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Manufacturing Process
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Diamond Turned
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（3）Ø2英寸
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Item #
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MPD508508-90-M01
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MPD508762-90-M01
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Diameter
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50.8 mm
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50.8 mm
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Thickness
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62.8 mm
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62.8 mm
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Off-Axis Angle
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90°
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90°
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Parent Focal Length
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50.8 mm
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76.2 mm
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Focal Length Tolerance
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±1%
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±1%
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Reflected Focal Length
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101.6 mm
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152.4 mm
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Reflected Focal Length Tolerance
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±1%
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±1%
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Clear Aperture
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>90% of Diameter
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Surface Roughness
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|
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Surface Irregularity
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λ/4 (@633 nm)
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Surface Quality
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40-20 Scratch-Dig
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Reflectance (Average)
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>95% from 800 nm to 20 µm
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Mounting Holes
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3x 8-32 Mounting Holes on Radial Pattern
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Manufacturing Process
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Diamond Turned
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