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Sales Support - Projection
www.barco.com
Page 1 of 2
V1.0 – CMAD 04/15
GP1 Standard Lens Specifications
GENERAL RELEASE APPROVED
GP1 Standard Lens Specifications
GP1 (Generic Platform 1) projector models typically comprise F12 / FR12.
Lens Description, Part Number & Throw Ratio:-
Focus and Zoom (where applicable) adjustment on all lens options is manual (i.e. not motorised).
Lens
Description
Lens Part Number
Lens Throw Ratio
Wide Angle
(EN10)
Part No’: N/A
SX+ 1.03:1
1080 / WUXGA 0.95:1
Zoom Lens
(EN08)
Part No’: N/A
SX+ 1.7-2.2:1
1080 / WUXGA 1.6-2.0:1
Lens optical performance characteristics:-
Parameter
EN10
EN08
Working F#
3.5
2.75-3.07
Iris /
Iris F#
No
-
No
-
Zoom Ratio
-
1.25
Focal Length
(mm)
19.68
33.28-41.64
Focus Range
(M)
1.5-20
1.0-15
MTF
36 lp/mm
36 lp/mm
Pre-determined custom Focus Range adjustment is available on all lens options. Please refer to the
Sales Support - Projection F Series Lens Focus Range Matrix document for further details.
Lateral Colour and Optical Distortion information is available upon request.
Lens Offset Parameters:-
Lens Offset values provided assume 0% is on axis. That 100% shift equals half of image height / width.
Resolution /
Axis
EN10
EN10
XO
EN08
EN08
XO
SX+
Vertical
Horizontal
+ 118%
0%
+ 132%
0%
+ 118%
0%
+ 132%
0%
1080
Vertical
Horizontal
+ 120%
0%
+ 146%
0%
+ 120%
0%
+ 146%
0%
WUXGA
Vertical
Horizontal
+ 120%
0%
+ 130%
0%
+ 120%
0%
+ 130%
0%
Note – Lens Offset parameters on GP1 are fixed (i.e. there is no Lens Shift adjustment)
Sales Support - Projection
www.barco.com
Page 2 of 2
V1.0 – CMAD 04/15
GP1 Standard Lens Specifications
GENERAL RELEASE APPROVED
Lens Weight:-
Lens options are supplied integral to the projector body, separate weights are therefore not applicable.
Disclaimer
Values subject to change without notice.
Tolerances are typically +/- 5% due to optical variation.
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