T N.
The Progessive Readers are Terrible
I ordered two pairs of progressive readers with blue light filtering from Caddis. Both pairs were stylish and comfortable, but that's where the positives end. I've been wearing Foster Grant drugstore progressives for years without any problem. The Caddis glasses, however had an abrupt demarcation between strengths making them disorienting to wear. Also the mid-range section where I would view my computer screen was not strong enough despite being the same strength I wear in other glasses. Plus, the blue light filtering causes a weird reflection/ghost image above screens I viewed. No matter how I adjusted them on my face, I found them to be unwearable.