Transitions Signature VII Poly Composite Segmented Multifocal

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Photochromic performance is influenced by temperature, UV exposure and lens material. Transitions, Transitions Signature, XTRActive are registered trademarks and Transitions logo and Gen 8 are trademarks of Transitions Optical, Inc., used under license by Transitions Optical Limited. Trilogy is a registered trademark of Younger Mfg. Co.

 



Transitions Signature® Gen 8™ Polycarbonate Composite FT28 Gray &
Transitions Signature® VII Polycarbonate Composite FT28 Brown
 

 

Diameter

Nominal
Curve

True
Curve

Back
Curve

Edge

Center

Seg
Drop

Seg
Inset

SAG
at 50

Radius

Add
Range

RX Range

75

2.25

2.17

4.25

13.4

11.1

5.0

6.0

1.28

244.24

1.00-3.50

-9.00D to +7.00D

75

4.25

4.20

6.25

13.7

11.8

5.0

6.0

2.50

126.19

1.00-3.50

75

6.25

6.23

6.25

9.7

10.9

5.0

6.0

3.76

85.07

1.00-3.50

75

8.25

8.23

9.50

12.9

11.3

5.0

6.0

5.05

64.40

1.00-3.50

     
     

 



Transitions Signature® Gen 8™ Polycarbonate Composite FT35 Gray &
Transitions Signature® VII Polycarbonate Composite FT35 Brown
 

 

Diameter

Nominal
Curve

True
Curve

Back
Curve

Edge

Center

Seg
Drop

Seg
Inset

SAG
at 50

Radius

Add
Range

RX Range

75

2.25

2.19

4.25

13.7

11.3

5.0

6.0

1.30

242.01

1.00-3.50

-9.00D to +7.00D

75

4.25

4.21

6.25

14.0

11.8

5.0

6.0

2.51

125.89

1.00-3.50

75

6.25

6.23

6.25

10.3

11.1

5.0

6.0

3.76

85.07

1.00-3.50

75

8.25

8.25

9.75

140

11.5

5.0

6.0

5.07

64.24

1.00-3.50

     
     

 



Transitions Signature® Gen 8™ Polycarbonate Composite Trifocal 7 x 28 Gray &
Transitions Signature® VII Polycarbonate Composite Trifocal 7 x 28 Brown
 

 

Diameter

Nominal
Curve

True
Curve

Back
Curve

Edge

Center

Seg
Drop

Seg
Inset

SAG
at 50

Radius

Add
Range

RX Range

75

4.25

4.20

6.25

14.0

11.7

4.0

4.0

2.50

126.19

1.00-3.50

-7.00D to +7.00D

75

6.25

6.22

6.25

10.6

10.8

4.0

4.0

3.75

85.21

1.00-3.50

75

8.25

8.27

9.75

13.8

11.6

4.0

4.0

5.08

64.0-

1.00-3.50

     
     

 



Transitions® XTRActive® - POLYCARBONATE COMPOSITE - Flat Top 28 Gray
 

 

Diameter

Nominal
Curve

True
Curve

Back
Curve

Edge

Center

Seg
Drop

Seg
Inset

SAG
at 50

Radius

Add
Range

RX Range

75

2.25

2.17

4.25

13.4

11.1

5.0

6.0

1.28

244.24

1.00-3.50

-9.00D to +7.00D

75

4.25

4.20

6.25

13.7

11.8

5.0

6.0

2.50

126.19

1.00-3.50

75

6.25

6.23

6.25

9.7

10.9

5.0

6.0

3.76

85.07

1.00-3.50

75

8.25

8.23

9.50

12.9

11.3

5.0

6.0

5.05

64.40

1.00-3.50