SR-7 prescription lenses for near sighted

Racing prescription model

You can mix and match from 5 power options from S-2.00 to S-6.00 to suit your own eyes separately on the left and right. (S-2.00/S-3.00/S-4.00/S-5.00/S-6.00)

Available in 5 powers from S-2.00 to S-6.00 *Order two lenses if you need both eyes.
Assembling with the separately sold parts set PS-SRK completes the swimming goggles with degrees.

test lenses

How to chose

It is recommended to check your visibility with “test lenses” available at the stores that carry them.
Please check your visibility by switching the test lenses one by one, starting with the lowest power lens. (Example: S-2.00 to S-3.00, S-3.00 to S-4.00)

In the case that the “ Visual Acuity Reference Chart ” is available

Please choose a lens with as lower power as possible from among those lenses that allow you to see “0.7 to 0.8” on the “standard vision chart” from a distance of 3m.

• 

  Visual Acuity Reference Chart

If you do not have a Visual Acuity Reference Chart

Please put on a test lens and select the lens power that is the same as the power of the glasses you are currently using. A slightly lower power is recommended so that there is no strain on the eyes when wearing the lenses.
Ideally, the test lens should not cause headaches or dizziness when viewed for 10 to 15 minutes.

Caution

■Overcorrection
Lenses that allow you to see up to 1.2 on the standard vision chart are overcorrected. Please note that this may cause you headache and eyestrain.

■For those whose vision differs from left to right
If your left and right eyesight is extremely different, please select a lens with the correct power for your left and right eye.
A large difference in power between the left and right eye may cause eyestrain. Please select lenses with a power difference of 2.00 or less.

■For those who have both myopia and astigmatism
If you have strong astigmatism, even if you use high power lenses, you may not be able to achieve visual acuity of 1.0 or higher on the Visual Acuity Reference Chart. Please choose the lens that places lowest strain on the eyes.

■For contact lens users
Immediately after removing contact lenses, the pupil remains constricted and the correct power cannot be checked. Please check the power with a test lens at least one hour after removing your contact lenses.

*The above information is for reference only. If you experience any discomfort or vision problems while using the swimming goggles with power, please consult an ophthalmologist.