Why do Progressive Lenses have Blurry Edges?? (OR) Why do Varifocals Have Distortion?
HTML-код
- Опубликовано: 2 окт 2024
- #shorts
This short video explains the physics behind distortion in your varifocals. Make sure to subscribe for more informative videos about optics!
Not local to us? No problem! Check this link:
www.thespectac...
We also offer personal styling consultations for international clients. Just email us for more info via hello@thespectaclefactory.com
Social Media:
/ thespectaclefactory
/ specfactory
/ thespectaclefactory
For More information see:
www.thespectac...
Actually - as someone who has worn progressives for a long time - I have found the larger the lense - the larger the distorsion!!!! What he doesn't tell you is the lenses are made so you are looking thru on hourglass - and everything outside the hourglass is distorted. This makes it so you have NO PERIPHERAL VISION! Unsafe if you are driving. Progressives have been around for a real long time, you think they would fix this. And also keep in mind - the larger the frames the heavier the lenses (even the thinest lense). Makes it very uncomfortable for people who have very strong prescriptions.
I believe that it's more for having more intermediate zone that opticians recommend tall lenses for progressive lenses.
The gradient is lower so it is easier to get used to it
Great info! In my recent interactions at my opticians, their focus was on selling more expensive/lower distortion advanced lenses. No one told me about the effect of frame size!
Wish I had saw this a week ago. I this should be mentioned to someone getting their first pair
I bought a larger frame that had larger lenses and took them to two different optometrists, and neither place could create a good progressive pair of progressive glasses. Both created the same problem. The distance upper part was perfect, but just below the distance part was an area that was blurry no matter what I was looking at. The good intermediate and reading areas were very low in the lens, causes me to hold my head way back to use them on a computer, which was not acceptable. I've had 3 pairs of progressive glasses in the past 20 years that were very good. They were all small frame glasses. My current optometrist thinks he can fix the problem, so I'll give him one more chance, if not I'm going back to small frame for my progressive.
I love your glasses. They suit you. May I ask which brand?
Hey Miho! They are by Anglo American Optical - you can view them here: www.thespectaclefactory.com/product/anglo-american-optical-fitz/ mine is the OP24 colours
I thought you did a video where round glasses were promoted to deal with high prescription but perhaps that’s high without being progressive. So would an aviator be best for -7 progressives?
Makes sense! I think allot of glasses should have large frames because it actually is like wearing Ski goggles all day long. Narrow Field of View
I now understand thank you very much
Glad to help
What is considered to be a larger frame size? 54 - 55mm?
Nice info
thankyou fr valuable info☺️
Cool info larger glass less distortion
Basically! At least in terms of the vertical size
Do you mean because you can have a longer corridor if you have a larger frame?
Why do I feel Short after putting on my progressive lens for the first time? I see The streets closer up
what about digital progressive instead of traditional progressive
Made you 100 like and im gettin progresívne glasses
Hi. What size glasses would you suggest? I don’t care for the transition between farsightedness and nearsightedness it in my current glasses. Thank you
Probably best to book a style and vision consultation with me!
@@thespectaclefactoryhow do you set that up?
Not with my prescription 😂HAPPY NEW YEAR
Do they actually have the lines on the glasses ? Or is that for example purposes only 😊
Yeah, just during the manufacturing process. They are removed at the end.
@@thespectaclefactory cheers 👍
Please make a video to quantify all this (approximately, obviously). Impact of ADD value (+1.00 vs +2.00,,etc.) and of lens size (30mm vs 35mm, etc) on field of vision. And compare on the field of vision difference by going from standard to premium progressive lenses.
I think there are too many variables involved. You need to speak to an expert optician about your specific case - we'd love to help with a Virtual Consultation
Wow a combination of dress
I mene 500
pls translate in hindi