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Follow the
link that describes your safety lens scenario:
I currently
wear single vision lenses & will be ordering single vision
lenses
I currently
wear lined bifocal lenses & will be ordering lined bifocal
lenses
I currently
wear lined trifocal lenses & will be ordering lined
trifocal lenses
I
currently wear a progressive (no line bifocal) lens & will
be ordering a progressive (no line bifocal) lens
If your scenario is not
described above please call SafeVision at 888-254-7406 to
discuss the ordering of your safety glasses.
I currently
wear single vision lenses & will order single vision
lenses
- Select your frame from the frame
catalog
- Print out and complete all necessary lines
of the order form.
- Fax the completed orderform
and your current eyeglass prescription to SafeVision at
314-918-0057.
IMPORTANT – Your
Pupil Distance (PD) measurement must be on your eyeglass
prescription. If this measurement is not on your
prescription please obtain it from your eyeglass
professional.
I currently
wear lined bifocal lenses and will order lined bifocal lenses
- Select your frame from the frame
catalog
- Measure your B
Measurement and bifocal
height on your current eyeglasses (see
instructions below)
- Print out and complete all necessary lines
of the order form.
- Fax the completed orderform
and your current eyeglass prescription to SafeVision at
314-918-0057. IMPORTANT – Your Pupil Distance (PD)
measurement must be on your eyeglass prescription. If this
measurement is not on your prescription please obtain it
from your eyeglass professional.
The B
measurement is an optical term that describes the
vertical distance in millimeters, from the top of your current
eyeglass frame to the bottom of your frame (at its
deepest point). Be sure to use millimeters for your
measurement and write your B measurement on Part 3 of the
orderform.
Your Lined
Bifocal
Height is an optical term that describes the
vertical distance, in millimeters, from the top of your lined
bifocal area to the bottom of your frame (at its
deepest point). Be sure to use millimeters and write your
bifocal height measurement on Part 3 of the orderform.

I currently
wear lined trifocal lenses and will order lined trifocal
lenses
- Select your frame from the frame
catalog
- Measure your B
Measurement and trifocal
height on your current eyeglasses (see
instructions below)
- Print out and complete all necessary lines
of the order form.
- Fax the completed orderform
and your current eyeglass prescription to SafeVision at
314-918-0057. IMPORTANT – Your Pupil Distance (PD)
measurement must be on your eyeglass prescription. If this
measurement is not on your prescription please obtain it
from your eyeglass professional.
The B
measurement is an optical term that describes the
vertical distance, in millimeters, from the top of your frame
to the bottom of your frame (at its deepest point). Be
sure to use millimeters for your measurement and write your B
measurement on Part 3 the orderform.
Your Trifocal
Height is an optical term that describes the
vertical distance, in millimeters, from the top of your lined
trifocal area to the bottom of your frame (at its
deepest point). Be sure to use millimeters and write your
bifocal height measurement on Part 3 of the orderform.

I currently
wear progressive (no line bifocal) lenses and will order
progressive (no line bifocal) lenses
- Select your frame from the frame
catalog
- Measure your B
Measurement and bifocal
height on your current eyeglasses (see
instructions below)
- Print out and complete all necessary lines
of the order form.
- Fax the completed orderform
and your current eyeglass prescription to SafeVision at
314-918-0057. IMPORTANT – Your Pupil Distance (PD)
measurement must be on your eyeglass prescription. If this
measurement is not on your prescription please obtain it
from your eyeglass professional.
The B
measurement is an optical term that describes the
vertical distance, in millimeters, from the top of your frame
to the bottom of your frame (at its deepest point). Be sure to
use millimeters for your measurement and write your B
measurement on Part 3 the orderform.
Bifocal Height (see graphic
below) – The bifocal height for progressive lenses is the vertical
distance from the center of your pupil to the bottom of the
eyeglass frame. Here are simple instructions to determine your
bifocal height for progressive lenses:
- Put on your current progressive lens
eyeglasses as you would normally wear them and sit
"straight and proud" in a chair.
- Have another person come up to you at
your eye level, with a Non Permanent, thin tip
marker in hand. IMPORTANT – The friend should come to
you and adjust to your eye level as you sit in the chair.
- The friend will place a small dot in the
center of your pupil on both lenses (remember to use Non
Permanent, thin tip marker).
- Measure the vertical distance in
millimeters from the black dot to the bottom of the frame.
If your friend is unsure of their dots, simply wipe them
off and do over. Some people's pupils are not
exactly the same height. If your dots are at
slightly different levels, use the lower of the two
dots. If the dots are level or very close to level, your friend did a good
job and you are done. Be
sure to use millimeters for your measurement and write
your B measurement on Part 3 the orderform.

An alternative to the above
exercise is to mail us a current or old pair of progressive (no
line bifocal) eyeglasses that you have worn and were happy
with. If you do this, our lab will match your current
bifocal height for your new safety eyeglasses.
We strongly recommend you
mail us an old pair of your progressive eyeglasses to ensure
greatest accuracy of your order.
Simply mail your progressive
lens eyeglasses or a spare pair you have, to SafeVision, LLC,
114 E. Lockwood Ave., Ste. B, Webster Groves, MO 63119. Place
your eyeglasses within an eyeglass case, and place it in a
small, sturdy shipping box. Wrap the eyeglass case with bubble
wrap or similar protective materials. You can then mail
us the glasses with your orderform.
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