Shenyang Academy of Instrumentation Science Co., Ltd.  

Product Name: Paraboloidal Cold Reflector (HB Series) Model NO.: HB Series Diameter: 50 - 480mm Trademark: HB Transport Package: Carton Specification: ISO9001 Origin: China HS Code: 9032900090 Product Description Substrate: GlassAverage Reflectivity Of Visible Light: >93%Infrared Transmission: >85%Temperature Range: -40º C - 420º CIf a light source is placed in the focal point of a parabolic reflector, the rays of light will be reflected parallel to one another. This will give a great concentration of light in a tight beam, rather than an effused spread. Moving the source toward the reflector will spread the light, while moving the source away from the reflector will cause the light rays to converge. The applications are widely applied in various lighting devices.These reflectors are coated with dichroic coatings which reflect visible light and transmitted IR light.Standard Parabolic Cold ReflectorModelD(mm)d(mm)H(mm)f(mm)P4804809022056P400-704009013470P400-604009015660P3563566011866P300-523005010452P300-66300608266P2972976012640P240 240608638P204204506636P178-27178406527P178-381786545.538P140140403630P104104165911P09090154010P0707010397P050505×13325.4[P178-27]P:Parabolic Cold Reflectors 178:Diameter-27:F2Cone-axis Parabolic Cold ReflectorModelD(mm)d(mm)H(mm)F(mm)P400C4006011470 P325C3255065.590[P400C]P:Parabolic Cold Reflector 400: Diameter C:Cone-axis