
Printable versions of these files - How to pick a frame that fits | How to pick a frame that suits your faceHow to choose a frame to suit your face shapeWhilst there are no hard and fast rules we have compiled a simple guide that will help you choose the right style for your face: People generally fall into the following categories:
If you are already wearing glasses and are happy with your style then simply choose a similar frame.TOP Understanding your prescription.Making sense of your prescription is easier than you would think if you understand the jargon! Here are some terms used on your prescription: SPH (sphere).This is your correction for long or short sight. It can be a ‘-‘ value or a ‘+’ value and goes up in 0.25 steps. 0.25, 0.50, 0.75, 1.00 etc. CYL (cylinder).The correction for any Astigmatism if you have one. It can be a ‘-‘ value or a ‘+’ value and goes up in 0.25 steps. 0.25, 0.50, 0.75, 1.00 etc. AXIS.The axis for which the correction for the Astigmatism needs to be set at. It will only be present if you have a value in CYL. And can be a value from 0 - 180 ADD (addition)Only required if you need to use
glasses for reading and is always a ‘+’
value. ‘-‘ or ‘+’ This is VERY important as it indicates short or long sightedness. The ‘-‘ value is sometimes written above the value. PLANOThese all mean the same thing! No correction
required/nothing/0 DS(dioptre sphere). Usually appears under the
CYL box and would indicate no CYL value. If you require reading glasses please include the NEAR or ADD. If you require Distance /Driving glasses then you may omit this You may also have an Intermediate value. This is for computer use. Please call us if you need glasses for VDU work and have this value on your prescription. PD (Pupillary Distance)This is the distance between the center of one pupil to the center of the other pupil measured in millimeters. Usually written as one value (60mm) but sometimes written as 34/33 if one eye is slightly further away from the center of the nose than the other. Unfortunately, many prescriptions do not include a PD measurement or Pupillary distance measurement. Your Optician does not yet HAVE to give you this as part of your eye test and so often chooses not to so as to encourage you to pay over the odds for your glasses rather than using our fantastic service at glasses2you. So therefore we encourage you to ask your Optician to supply you with this measurement. However, don't panic if you haven't got this or don't want to ask your optician. We can still make your glasses up using an average pupillary distance measurement based on your gender, the size of the frames you have ordered and the experience of our dispensing optician. In the majority of cases this method works extremely well but there will be certain customers who through having very strong prescriptions or who significantly differ from the average may encounter some problems. In these cases the specs won't damage your eyes but may well cause some discomfort. If you know that you have a particularly strong prescription or you suspect that you may not fall close enough to what is seen as average sizes we would recommend that you try one of the following methods of obtaining your PD measurement. Obtaining your own Pupillary DistanceMethod 1: Ask your partner or friend to help you.Make sure your friend is sat at roughly the same height as you are and ask them to place a ruler across the bridge of your nose upside down so that the millimeter measurements are on the edge of the ruler closest to your eyes. The measurer holds the ruler in their left hand across the bridge of your nose and closes their LEFT eye to avoid any parallax error. With their RIGHT eye open, they then first line up the ruler with the center of your left pupil. Then without moving the ruler they close their RIGHT eye and with their LEFT eye open, read off the measurement to the center of the RIGHT pupil. (See diagram below). Best results are achieved if you fix your gaze on the bridge of the nose of the person taking the measurement. This point should ideally be around 16 inches or 40 cm's away.
Method 2: Taking a measurement yourselfThis is easily measured looking in a mirror and using a ruler! Please follow these steps
Method 3: (With a helper)Please follow these steps:
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