Features a dial adjustment headband to fit any head size. Well-made magnifier is lightweight and durable, and fits over eyeglasses. Adjustable pivot assembly on visor can be set to desired tension, so it will stay in place when tilted. 
 We also carry economy grade visors made of plastic, with and without LED lights.
          
                  | Optivisors - High quality optical glass, made in USA | 
          
          
                  | Product #29.470 to #29.475 | 
          
          
                    
                      
                        | 
                           ITEM #  | 
                        Working  
                          Distance | 
                        
                           POWER  | 
                      
                      
                        | #29.470 | 
                        20" | 
                        1-1/2 X | 
                      
                      
                        | #29.471 | 
                        14" | 
                        1-3/4 X | 
                      
                      
                        | #29.472 | 
                        10" | 
                        2 X | 
                      
                      
                        | #29.473 | 
                        8" | 
                        2-1/2 X | 
                      
                      
                        | #29.474 | 
                        6" | 
                        2-3/4 X | 
                      
                      
                        | #29.475 | 
                        4" | 
                        3-1/2 X | 
                      
                    
                  
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| Ref |  | 
| Description  | Optivisors #29.470 to #29.475 | 
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Ken's Gems Supplies Inc.
 
#18, 2219 - 35th Ave NE,  
					Calgary,   
					Alberta, 
					T2E 6W3  
					Canada Tel: 1-403-291-2912  
					
						Fax: 1-403-291-2782 
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