9770907

In stock
Material: H-K9L                                                      
Thickness, mm: 15                                                 
Surface quality, S-D:  fine ground (S2)                             
Surface quality, S-D: 20-10 (S1)                        
Side surfaces: inspection polished (acc. to the drawing)                    
Dimensions, mm: according RR-LM drawing                                      
Dimensions, mm: 60 x 60                                    
Dimensions tolerances: +/- 0.127 mm                                        
Clear Aperture: 100 (S1)
90° angle tolerance: ±1 arcmin                                                      
Clear Aperture: 100 (inspection polished edges)                                 
S1 Flatness, PV IR S2 Flatness, PV:

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