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Lens for Prism Spectroscopic Visible Light CameraBV-L1028-M/F


          

          
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Features

          
●　Designed to be suitable for prism spectroscopic visible light cameras
　　(Also compatible with single sensor cameras)
●　New optics design to improve longitudinal aberration (focal point shift for R/G/B channels) and lateral chromatic aberration (image size difference for R/G/B channels)
●　Spectral response extended to NIR (near infrared) area
●　High resolution optics design for 7μm pixel size (4K sensor)
●　Applicable for 30mm length sensor
●　Maximum aperture ratio of F2.8
●　300mm from the lens front for WD (work distance)
●　M52 mount and F mount are available

        

        
        

          
Specification

          

                        

              Image sensor length
              30mm
            

            
                        

              Flange back (in air)
              46.5mm
            

            
                        

              Focal length
              28mm
            

            
                        

              Maximum aperture ratio
              F2.8
            

            
                        

              Iris diaphragm range
              F2.8　～　F22
            

            
                        

              Minimum object distance
(Measured from the lens surface)		
              0.3m
            

            
                        

              Angle of view
              55.23°
            

            
                        

              Marginal brightness
              71.7％
            

            
                        

              Applicable pixel size
              7μm
            

            
                        

              Filter diameter
              72mm　（P 0.75）
            

            
                        

              Mount type
              M52,　F
            

            
                        

              Dimensions (Maximum φ)
              φ74mm　×　108mm
            

            
                        

              Weight
              550g
            

                      

        
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