1.49 CR-39 Single Vision Lens

Index

1.499

Abbe Value

58

Gravity

1.31

Treatment

Uncoated/Hard-Coated/Hard-Coated Tintable/Hard-MultiCoated/Super-Hydrophobic

Design

Spherical/Aspherical

SPH

CYL(-)

SPH

CYL(-)

(-)

0

-0.5

-1

-1.5

-2

-2.5

-3

-3.5

-4

(+)

0

-0.5

-1

-1.5

-2

-2.5

-3

-3.5

-4

0

-0.25

0.25

-0.5

0.5

-0.75

0.75

-1

1

-1.25

1.25

-1.5

1.5

-1.75

1.75

-2

2

-2.25

Φ65/70/75/80mm

2.25

Φ50/55/60/65/70mm

-2.5

2.5

-2.75

2.75

-3

3

-3.25

3.25

-3.5

3.5

-3.75

3.75

-4

4

-4.25

4.25

-4.5

4.5

-4.75

4.75

-5

5

-5.25

5.25

-5.5

5.5

-5.75

5.75

-6

6

6.25

6.5

6.75

7

7.25

7.5

7.75

8

Remark

The actual Sph and Cyl Power are both 0.25 per step

Cyl up to -6.00 is available in RX production as the extended power range