Installation
Lens specifications
Model
Lens Type
Name
Ultra Short
LS1ST4
Throw
LS1ST3
Wide fix
LS1ST2
Ultra Wide
LS1ST1
Wide Zoom
LS1SD
Standard
LS1LT1
Semi Long
LS1LT2
Long Zoom1 5J.JAM37.031
LS1LT3
Long Zoom2 5J.JAM37.041
Note:
The values listed in the table above are average and may vary by model.
8
BenQ Part
Optical spec
Number
5J.JCY37.002
F=2.0, f=5.64 mm 0.38:1
5J.JAM37.011
F=1.85, f=11.6mm 0.76:1
F=1.96~2.3,
5J.JAM37.061
f=11.3~14.1mm
F=1.85~2.5,
5J.JAM37.021
f=18.7~26.5mm
F=1.7~1.9,
5J.JAM37.001
f=26~34mm
F=1.86~2.48,
5J.JAM37.051
f=32.9~54.2mm
F=1.85~2.41,
f=52.8~79.1mm
F=1.85~2.48,
f=78.5~121.9mm
Throw Ratio
Zoom Ratio
Fixed
Fixed
0.75~0.93:1
1.25:1
1.25~1.79:1
1.41:1
1.73~2.27:1
1.3:1
2.22~3.67:1
1.65:1
3.58~5.38:1
1.5:1
5.31~8.26:1
1.55:1
Weight*
2,710g
910g
1,280g
1,090g
820g
950g
1,020g
1,350g