Specialty Flat Lenses

​NORTON INDUSTRIES, INC.

COMMERCIAL LIGHTING PLASTICS DISTRIBUTOR

*Limited quantities. Please contact us for availability.

*Acrylic lenses do not meet U.S. NFPA codes for flame and smoke spread - see Elevator Products for alternatives.

Cracked Ice *












Cracked Ice Pattern.



Material:
Acrylic - most common material. U.V. stabilized, 
will not yellow or discolor for up to 20 years.

Standard Sizes:
23-3/4" x 47-3/4" (2' x 4' nominal)
We will trim to meet your exact size requirements.







Thicknesses:
.065"

Color:
Clear
White








Linear *











.125" thick clear linear ribbed acrylic lens​.



Material:
Acrylic - most common material. U.V. stabilized,
will not yellow or discolor for up to 20 years.

Sizes:
Available up to 50" x 50"
We will trim to meet your exact size requirements.









Thicknesses:
.215"


Color:

Clear










Conical *











Clear 3/8" circular pattern.



Material:
Acrylic- most common material. U.V. stabilized, 
will not yellow or discolor for up to 20 years.
Truss shaped prism is designed to prevent sagging.

Sizes:
Available up to 23-3/4" x 47-3/4" (2' x 4' nominal)
We will trim to meet your exact size requirements.







Thicknesses:
.125"

Color:
Clear









Twinwall











Light weight twin wall corrugated plastic. Recommended

applications include areas where vandalism may occur or

to meet fire codes in elevator applications.



Material:
Polycarbonate - virtually unbreakable, suitable 
for high heat applications, vandal areas. Not UV 
stabilized to prevent discoloring. Shatterproof and 
Class A fire-rated per ASTM E84 standards.

Popular in elevator applications


Standard Sizes:
30" x 60"

60" x 60"

Sizes may be specific to color.
We can trim to meet your exact size requirements.





Thicknesses:
6MM (stock size)

Thicker multiwall diffusers also available *


Color:

Translucent Opal
Clear *
White *

Bronze *

Red *

Blue *

Yellow *


                                                     


UV Absorbing Lens *












Natralux/UV Blocking clear overlay sits on top of existing
diffuser, absorbing up to 100% of harmful UV rays.

​​

Material:
Absorbs 100% of UV from 280nm to 380nm
Absorbs 81-99% of UVA from 380 nm to 390nm
Absorbs 50-80% of UVA from 390nm to 400nm
Improves color rendering index from 61 to 93
Eliminates the glare produced by fluorescent lights 
that causes headaches, eyestrain and visual fatigue 
(using cool white halophosphor lamps)


Sizes:
22-1/2" x 46-1/2"
We can trim to meet your exact size requirements.


Thicknesses:
.015"


Color:
Clear









MicroLinear® *












MicroLinear Sheet features micro-prisms to achieve high

angle brightness control, excellent lamp obscuration and

90% transmission.


Material:
MicroLinear is made from impact acrylic


Sizes:
50" x 50"
We can trim to meet your exact size requirements.











Thicknesses:
.080"

.118"

Color:
Clear










Radio Emission Reducing Lens *











Small clear diamond pattern consisting of a 3/16" base.

Suppresses RFI emissions from fluorescent lamps.


Applications include sensitive medical devices, radar,

computer systems, etc. 

 
Industry standard, most popular pattern used in general 
office lighting.



Material:
Acrylic- most common material. U.V. stabilized, 
will not yellow or discolor for up to 20 years.
Truss shaped prism is designed to prevent sagging.

Sizes:
Available up to 23-3/4" x 47-3/4" (2' x 4' nominal)
We will trim to meet your exact size requirements.














Thicknesses:
.125"

Color:
Clear
















Safety Lens *












Composite lens consisting of 3/16" pattern prismatic

acrylic lens and a protective polycarbonate shield, that

is perimeter sealed and chemically welded with a

polycarbonate channel trim. This process creates

a strong impact resistant closure.


X21 is designed and ideally suited for areas where

vandalism or a high risk of damage may occur etc.



Material:
Acrylic/Polycarbonate -  U.V. stabilized, will not

yellow or discolor for up to 20 years. Virtually

unbreakable, suitable for high heat applications,

vandal areas. Shatterproof and Class A fire-rated

per ASTM E84 standards. 

Standard Sizes:

Custom, made to order per job specifications.













Thicknesses:
.250"
.360"

.361"

.375"

.471"

.475"


Color:
Clear