Barco F50 - Lens Range; Available Lenses

4. Lenses
4.1 Lens range
CAUTION: Alw ays rem ove the lens from the lens holder be fore mo ving or transpo rting the projector. Failure
to do this may cause damage to the lens holder and prism.
General
The information in this section is subject to c hange. For the most up-to-date information, go to the Barco webs ite and select your
product to s ee its technical specifications or other information.
Available lenses
EN51 EN52 EN53 EN54 EN55 EN56 EN57
Image 4-1
Lens specifications
Name Description Part Num ber Lens throw ratio
1080 / WUXGA
Lens throw ratio
Panorama / W Q XG A
EN51
Standard zoom
R9801310 1.6-2.21:1 1.71-2.37:1
EN52
Wide angle fixed
R9801311 0.92:1 0.99:1
EN53
Ultra wide angle fixed
R9801313
0.74:1 @ 1.65M 0.79:1 @ 1.65M
EN54 Long throw z oom R9801312 2.5-3.9:1 2.68–4.18:1
EN55 Ultra wide angle zoo m R9801314 0.8-1.08:1 0.86-1.16:1
EN56 Wide angle zoom R9801315 1.06-1.62:1 1.14-1.74:1
EN57 Ultra short throw R9801316 0.28:1 0.30:1
Name
Working F# Iris F#
Zoom ratio
Focal length (mm)
Focus range
(m)
MTF Weight
(kg)
EN51 2.6-3.1 2.6 — 6.0 1.38 33.85- 46.54 1.5-10
50 lp/mm
1.10
EN52 2.6 2.6 — 6.0 NA 19.7 1.0-10
38 lp/mm
0.96
EN53 2.6 2.6 — 6.0 NA 15.81 0.8-3.3
38 lp/mm
0.94
EN54 2.6-3.3 NA 1.55 52.6-81.5 5.0-25
46 lp/mm
1.04
EN55 2.5-2.7 2.5 — 6.0 1.35 17.2-23.1 0.80-5.0
66 lp/mm
1.76
EN56 2.5-3.1 2.5 — 6.0 1.52 22.8-34.7 1.3-7.0
66 lp/mm
1.96
EN57 2.5 NA NA -5.46 0.45-1.05
66 lp/mm
2.50
24 601–0307–00 F50 25/02/2016