Seac Sub Extreme Custom Bifocal

Swimming Goggles | Custom Prescription/Optical Diving Masks | Seac Sub Extreme Custom Bifocal

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Seac Sub Extreme Custom Bifocal
Based on the standard Seac Sub Extreme model, this is a two lens design mask manufactured by one of the world leaders in the diving industry. This very high quality mask is excellent for both diving and snorkelling. A yellow polycarbonate mask with clear silicone skirt - includes a plastic box.

PLEASE NOTE: Delivery on this item is about 2 weeks.

The custom glazed version has prescription lenses bonded to the glass face plate. This means that the optical part does not necessary cover the entire front lens but does allow for more complex prescriptions to be made. Click the product image to see an example of the lens appearance.

Standard Power: Prescriptions up to +6.00/-10.00 (maximum combined power) and an opposite cyl power 2.00 dioptres. Add +1.00 to +3.00
High Power: Prescriptions up to +8.00/-16.00 (maximum combined power) and an opposite cyl power 4.00 dioptres. Add +1.00 to +3.00

If your prescription is outside of this range we may still be able to make it. Please contact us to obtain a price and confirm availability.

When you place your order please enter the prescription required in the appropriate box (right then left) and your PD. If no PD is specified they will be made with an optical centration of 64mm. The bifocal height will be set at 24mm

Enter prescription below in the form:
RIGHT sph/cyl x axis LEFT sph/cyl x axis PD Add
e.g.Rt -2.00/-3.00x180 Lt -2.50/-2.50x170 PD62 Add+2.00

Prescription

Model

Quantity:

This model is custom glazed so once made cannot be returned.
If you wish to try the mask on before ordering to ensure a good fit, please contact us.

People who bought this item also bought:

1. Anti-fog solution (Ref: AquaFog)

Related products:

1. Seac Sub Duplex Snorkel (Ref: Snorkel)

2. Floatie Strap Cover (Ref: Floatie)

3. Anti-fog solution (Ref: AquaFog)

Swimming Goggles | Custom Prescription/Optical Diving Masks | Seac Sub Extreme Custom Bifocal

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