SWANS ER-1 is a sunglass for daily use with square frames and adjustable nose pads. It is recommended not only for sports but also for driving and leisure. As for lens, it is used polarized filter which effectively cut the glare in the vision due to diffuse reflection of light from the sun and other sources.

SWANS ER-1 is a sunglass for daily use with square frames and adjustable nose pads. It is recommended not only for sports but also for driving and leisure.

A town use model that can be used in any situation, from outdoor activities to everyday use.

The upper part of the frame is a thick oval type, and the stylish design can be used in any situation.

Impact-resistant petroid lens

The lenses are made of polycarbonate, a plastic material with impact resistance approximately 10 times that of glass, and are reinforced with SWANS' proprietary hard coat film to create the PETROID LENS.

UV protection

When you expose your eyes to strong sunlight, harmful ultraviolet rays can damage your eyes.

Petroid lenses protect your eyes by blocking more than 99.9% of such ultraviolet rays.

Non-slip rubber

The temple ends are equipped with non-slip rubber to prevent the sunglasses from slipping.

Adjustable nose pads

The nose area can be adjusted with your fingers to make it wider or narrower.

Lens color	Polarized smoke Lens (Double multi coating)
Frame color	Clear warm-grey
Size	W:141mm × H:46mm
Weight	25g
Curve	6curve
UV protection rate	more than 99.9%
Visible light transmission rate	29%
Lens material	Polycarbonate

Swans ER1-0151 Grey