Let me start by saying, I don't really need glasses. I have 20/20 vision. I can read the newspaper in good lighting without any assistance. BUT!!! In my shop, I have every type of magnifier known to man. The handiest method I have found is a pair of dollar store readers with one of those ropes that keeps them around your neck. I get the rope thing at walmart, in a 2 pack for a few dollars. I use 125's for general work, 200's for finer inspection and 375's under the hood when I'm tig welding. The opti visors are great for electronic work or trigger work on a gun and I have several loupes and hand held magnifying glasses at points in the shop.
One of my best tools is a Nikon stereo microscope, I believe it's 2 power to 100 power with a ring light. Great for all things unknown, ie, why isn't this tool bit cutting properly. Contact John at Vermont optics, He sells used microscopes. A real gentleman, and honest.
I guess what I'm trying to say is each type has it's use and you just have to find out which one works best for you.
Steve t
One of my best tools is a Nikon stereo microscope, I believe it's 2 power to 100 power with a ring light. Great for all things unknown, ie, why isn't this tool bit cutting properly. Contact John at Vermont optics, He sells used microscopes. A real gentleman, and honest.
I guess what I'm trying to say is each type has it's use and you just have to find out which one works best for you.
Steve t