Optivisor question

[Brad F]

I've had one for years and the lens is marked #3. I want a longer focal length but when I looked at the product specs now I don't see the same numbers listed In fact I only see four focal lengths so I'm wondering if the product has changed since I bought mine. I thought that there were many more lens options? Also wondering if the lenses available now will work in an older head band? If I'm guessing correctly my #3 has a focal length of 10 inches so there should be a 20 inch set??

Any insight would would be appreciated.

 

[Brad F]

Just for anyones info the product line has just been expanded. There are other devices as well as two lens systems. The lens number, diopter number and focal length numbers gets most everyone, even store clerks, confused. What I wanted was an LP-2, 1 1/2 X, focal length 20 inches .......on the way.

I must be the only one with bad eyes?

 

[bariutt]

I used to use an optivisor. Now I go to a dollar store and purchase a pair of 2.5X or 3.0X eyeglasses.

At my local dollar store they costs about $2 and are much more comfortable to wear.

 

[Brad F]

I am using a respirator so no room for the glasses. The Opti-Visor works great for me with the respirator but I want a longer focal length in the lenses.