ETC Source 4WRD Installation And User Manual page 14

The side view images below show the orientation in towards the fixture
(è) when installing a lens.
Date Lens (In is è)
10
Description
VNSP (Very Narrow Spot)
Clear glass
•
15° round beam shape
•
NSP (Narrow Spot)
Stipple glass (slight diffuse texture)
•
19° round beam shape
•
MFL (Medium Flood)
Fewer facets, sized 6x22 mm
•
21° x 34° oblong beam shape
•
WFL (Wide Flood)
Many facets, sized 6x12 mm
•
30° x 51° oblong beam shape
•
XWFL (Extra Wide Flood)
Extra-wide, or buxom, lens
•
Molded, borosilicate lens, multi-faceted
•
60° round beam shape
•
VNSP (Very Narrow Spot)
Clear glass
•
15° round beam shape
•
NSP (Narrow Spot)
Light stippling
•
19° round beam shape
•
MFL (Medium Flood)
Fewer facets
•
Vertical axis (dashed line on image) is in
•
the center of facets
21° x 34° oblong beam shape
•
WFL (Wide Flood)
Many facets
•
Vertical axis (dashed line on image) is
•
between facets
30° x 51° oblong beam shape
•
Source 4WRD Installation and User Manual
Part Number
7061A4002
7061A4003
7061A4005
7061A4006
7061A4046
7061A4075
7061A4074
7061A4072
7061A4073