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              | ELLIPTICAL ASPHERIC LENSES | 
             
            
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              | Specification | 
             
            
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              Material: | 
              CaF2 Single Crystal | 
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              or Click this to Glass List | 
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              Dimension Tolerance: | 
              +0 / -0.05mm | 
             
            
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              Foci Tolerance: | 
              ±1% | 
             
            
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              Center Thickness Tolerance: | 
              ±0.05mm | 
             
            
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              Centeration Deviation: | 
              2' | 
             
            
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              Surface Figure: | 
              λ/4@632.8nm | 
             
            
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              Surface Quality: | 
              40 / 20 | 
             
            
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              Bevel: | 
              0.25 × 45° | 
             
            
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              Clear Aperture: | 
              >90% | 
             
            
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              Coating: | 
              Specified by customer | 
             
            
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                    PRODUCTS LIST | 
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               Part No. | 
              Dia [ mm ] | 
              Thickness [ mm ] | 
              Foic | 
               
            
               SSL-RO-LEA-001 | 
              2.0 | 
              0.5 | 
              4.37 | 
               
            
               SSL-RO-LEA-002 | 
              2.5 | 
              0.5 | 
              4.37 | 
             
            
               SSL-RO-LEA-003 | 
              3.0 | 
              1.0 | 
              4.37 | 
             
            
               SSL-RO-LEA-004 | 
              3.5 | 
              1.0 | 
              5.60 | 
             
            
               SSL-RO-LEA-005 | 
              4.0 | 
              1.5 | 
              5.60 | 
             
            
               SSL-RO-LEA-006 | 
              4.5 | 
              1.5 | 
              5.60 | 
             
            
               SSL-RO-LEA-007 | 
              5.0 | 
              2.0 | 
              6.35 | 
             
            
               SSL-RO-LEA-008 | 
              5.5 | 
              2.0 | 
              6.35 | 
             
            
               SSL-RO-LEA-009 | 
              6.0 | 
              2.5 | 
              6.35 | 
             
           
          
            
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              | Note: | 
             
            
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              | 1. | 
              More question and require please contact to our sales engineer: | 
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              | 2. | 
              Download this optical products catalogue please click: | 
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              | 3. | 
              Explain for optical  specification please click: | 
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              | 4. | 
              Choosing and download optics glass data sheet by PDF file please click: | 
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              | Our Promise: | 
             
            
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              |  • 24 Hours Reply | 
              Reply the Email within 24hours [ work day ]. | 
             
            
              |  • 48 Hours Reply | 
              Provide the Quoation list within 48hours [ work day ]. | 
             
            
              | • No Mini Order | 
              No minimum quantity per order. | 
             
            
              | • Fast Delivery | 
              Fast and Exact delivery time for products. | 
             
            
              | • Best Quality | 
              Best quality depend on best quality material, high-tech and carefully test. | 
             
            
              | • Safe Delivery | 
              Profession and multi-protection packing for safe delivery. | 
             
            
              | • Safe Transaction | 
              15Years working for develop laser products, never leave or stop. | 
             
           
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