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User Name | Thread Name | Subject | Posted |
MarkS | BS: bifocals (26) | RE: BS: bifocals | 17 Apr 11 |
You can indeed get bifocals as you describe. I have heard them referred to as "mechanics lenses" so you can see closely to put the wrench on the nut when the car is up on the lift, or other jobs using tools in an area over your head. |