When at your bench measure from eye to work.
At eye doctor request occupational glasses and give that measurement.
They place the reading card at that distance.
Now add as much power as you like to not only be clear but bigger too.
We have a pair for the clock bench for the clock work and another for the computer bench and one for general shop use, makes live much better.
All safety rated.
Sent from my SAMSUNG-SM-G930A using Tapatalk
At eye doctor request occupational glasses and give that measurement.
They place the reading card at that distance.
Now add as much power as you like to not only be clear but bigger too.
We have a pair for the clock bench for the clock work and another for the computer bench and one for general shop use, makes live much better.
All safety rated.
Sent from my SAMSUNG-SM-G930A using Tapatalk