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Lens Matrix

T RANSM I T TANCE V LTVLT : V i s i b l e L i gh t T r an sm i s s i on

V LT i s t he pe rcen tage o f l i g h t t ha t pa s se s t h r ough t he l en s and r eache s t he eye . Fo r e xamp le , a l en s w i t h a v i s i b l e l i gh t t r an sm i s s i on o f 2 0% a l l ow s 2 0% o f t he l i gh t t o pa s s t h r ough t he l en s , b l ock i ng t he o t he r 8 0% .

TRANSMITTANCE 3% - 8%

FILTER CATEGORY CAT. 4

DESCRIPTION COLOURS VERY DARK

DESCRIPTION USEVe r y h i gh p ro tec t i on aga i n s t s un r ad ia t i on , s ea , moun ta i n , s now .

TRANSMITTANCE 8% - 1 8%

FILTER CATEGORY CAT. 3

DESCRIPTION COLOURS DARK

DESCRIPTION USEH igh p to tec t i on aga i n s t s un

r ad ia t i on .

TRANSMITTANCE 18% - 4 3%

FILTER CATEGORY CAT. 2

DESCRIPTION COLOURS MED IUM

DESCRIPTION USE Gene ra l u se .

TRANSMITTANCE 43% - 8 0%

FILTER CATEGORY CAT. 1

DESCRIPTION COLOURS L IGHT

DESCRIPTION USE L im i t ed r educ t i on o f s un r ad ia t i on .

TRANSMITTANCE 80% - 1 0 0%

FILTER CATEGORY CAT. 0

DESCRIPTION COLOURS VERY L IGHT

DESCRIPTION USEVe r y l im i t ed r educ t i on o f s un

r ad ia t i on .

Y

VLT 1 8%

CAT . 3

GOLD MULTILAYER(9V)

VLT 1 5%

CAT . 3

RED SPECTRA(TV)

VLT 2 2%

CAT . 2

SILVER FLASH(ER)

VLT 1 5%

CAT . 3

SUPER ROSA FLASH POLAR (S5)

VLT 2 9%

CAT . 2

SUPER ROSAPOLAR (4B)

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VLT 3 5%

CAT . 2

YELLOW SPECTRA(TL)

VLT 3 5%

CAT . 2

SUPER GOLD(2F)

VLT 3 9%

CAT . 2

HYPER BROWN(2P)

VLT 1 00%

CAT . 0

CLEAR DOUBLE(2W)

VLT 4 5%

CAT . 1

HYPER RED(2J)

VLT 4 7%

CAT . 1

SKY SPECTRA(O6)

VLT 5 0%

CAT . 1

SUPER ROSA(OK)

VLT 5 5%

CAT . 1

LIGHT BLUE(P4)

VLT 15-53%

CAT. 3-1

SUPER ROSA PHOTO-C (TC)