Digital Projection M-Vision 18K Series User Manual

page 89
Digital Projection M-Vision Laser 18K Series
Reference Guide
APPENDIX A: LENS PART NUMBERS
Rev D October 2019
Appendix A: Lens Part Numbers
Throw ratios Part number Focus range Lens shift
0.84-1.03:1 114-313 1.5m - 10m
V: 0.37 (U) 0.37 (D) frame
H: 0.12 (L) 0.12 (R) frame
1.20 - 1.56 : 1 zoom 117-573 1 m - 8 m
V: 0.5 (U) 0.5 (D) frame
H: 0.15 (L) 0.15 (R) frame
1.50 - 2.00 : 1 zoom 118-578 2 m - 12 m
V: 0.5 (U) 0.3 (D) frame
H: 0.15 (L) 0.15 (R) frame
2.00 - 4.00 : 1 zoom 118-588 2.5 m - 15 m
V: 0.5 (U) 0.3 (D) frame
H: 0.15 (L) 0.15 (R) frame
4.00 - 7.00 : 1 zoom 117-483 4 m - 42 m
V: 0.5 (U) 0.3 (D) frame
H: 0.15 (L) 0.15 (R) frame
Notes
Throw distance calculations are
based on the distance from the outer
end of the lens, which will vary from
lens to lens.
The distance between the front
of the projector chassis and the
outer end of the lens is called lens
extension. Lens extensions is
measured when the lens is focused
at infi nity, and fully extended.
Refer to the projector CAD drawings
for individual lens extension fi gures.
The 0.38 : 1 fi xed lens has no
adjustable shift value. However,
the lens has an inherent off set
depending on image size. See
the UST documentation published
separately on the Digital Projection
website.
The 0.84 - 1.03 : 1 zoom lens has
an additional feature permitting
focus correction for curved screens.
The front ring of the lens is a
manual control which provides focus
curvature adjustment to correct for
the diff erent focal distances between
center and corner.

Digital Projection M-Vision 18K Series Specifications

General

Brand	Digital Projection
Model	M-Vision 18K Series
Category	Projector
Language	English