What is an SEG height?

[Kade Eyeglasses]

Just wanna share this since you answered all my question.


SEGMENT HEIGHT - is the distance from the lowest portion of the eyewear to the top horizontal line of the Segment.You will need to know the Segment Height for the frame you chose. You might need to take the frame to the optician for him to measure the Seg. Height for this particular kind of frame to fit properly.

[Isla Eyeglasses]

Thanks for sharing the info. This forum is very helpful.

[Iyana Eyeglasses]

to measure, its easy if u have a pupilometer.. but if u have a pd stick, a small ruler with mm scale, u can measure the center or one pupil to the other.. as for seg height.. if its bifocal, measure up to the lower eye lid.. as for single vision such as near sighted or far sighted, just measure directly the center of the pupil.. progressives are the same but you have need to make sure the frame is big enough to accommodate it.

[Giancarlo Eyeglasses]

I have S.E.G. HEIGHT, do you carry those lenses? well it is for my wife ,she has been asked to get i think its call segment 8 or something like it is the lens the step down from full progressive