Australian-Sheet-Traders-Logo 393x115

Distribution Centres

VIC (03) 9580 1066 vic-icon
NSW (02) 9723 7558 nsw-icon
QLD (07) 3275 2322 qld-icon

y9 optical overlay

Sales & Enquires

Please let us know your name.
Please let us know your email address.
Please provide a phone number.
Invalid Input
Invalid Input
No web addresses allowed, sorry.
Invalid Input

Y3E Lens

Y3EA is a three prism configuration for use with a single lamp giving superb distribution characteristics.

• Corridors
• Cashier & other service counters
• Task luminaires
• Lecture facilities
• Clinical bed-head luminaires

Y3EA is a highly specialised lens comprising a three prism configuration arranged to create a unique control panel providing an unmatched asymmetric distribution with a peak intensity between 40? and 45?.

Y3EA is designed for use with a single lamp with the option to utilize two panels for twin lamp configurations.

Y3EA possesses superb distribution characteristics with efficiency values of nearly 60%.

Acrylic material used in Y3EA meets or exceeds recognised standards.

Under normal interior conditions these lenses will perform satisfactorily for 20 years.

Y3EA is manufactured from 100% Acrylic (Polymethylmethacrylate). Flammability Rating-UL94 HB.


Y3EA is 4mm thick.

Standard Sizes
Generally used in single lamp luminaires with openings of approximately 200mm.

The diagram gives an indication of correct configuration of lamp – luminaire – Y3EA Lens.

Alternative configurations are possible providing differing angles of maximum intensity.

Please note that correct orientation and position of prisms is essential to obtain optimum performance.

Photometric Data

8 Brady Close
Braeside VIC 3195

P  (03) 9580 1066
F  (03) 9580 8966


4 Seville Street
Fairfield East NSW 2165

P  (02) 9723 7558
F  (02) 9723 2750


7 / 57 Mortimer Road
Acacia Ridge QLD 4110

P  (07) 3275 2322
F  (07) 3275 2033