Tinted Glasses

Suppliers recommended for Europe:

ZEISS

F540-580 family or F60-90 family with brown color added

https://www.zeiss.com/vision-care/int/eye-care-professionals/products/spectacle-lenses/special-lenses/special-filter-lenses/f-60-90-and-f-540-580.html

MULTILENS

ML 527, ML 550 and ML585.

https://www.multilens.com/en/catalog/node/filter-ml-filter-colours

In all cases, people with A have to use frames which stick firmly to their head/face to prevent the light getting into their eyes.

Multilens have also frames available.

https://www.multilens.com/en/catalog/node/lens-program-frames-frames-covers

But all lens manufacturers can put their lenses in any frames.

JZO

There is also a Polish manufacturer JZO that have a good filter for A.

https://www.jzo.com.pl/powloki-i-barwienia/barwienia-i-powloka-flash-uv/

MED 6 filter is recommended for A.

Suppliers recommended for the US:

NOIR

http://2redlenses.org/sunglasses/noir-lenses/

NOIR cannot put prescriptions in their lenses

Tints recommended for A:

Indoor: #533, #553, #60, #95

Outdoor: #93, #99

If you need prescription, please use Chadwick Optical

They can make NOIR filters shown above with prescription.

https://www.facebook.com/chadwickoptical/

Always use frames which cover firmly the area around your eyes (sport type of frames).

In 2021 Achrolenses is going to launch their own series of tinted glasses for achromatopsia.