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6
Installation
Lens specifications
Model
Name
Lens Type
BenQ Part
Number
Optical spec
Throw Ratio Zoom Ratio
Weight*
LS1ST4 Ultra Short
Throw
5J.JCY37.002 F=2.0, f=5.64 mm 0.38:1
Fixed
2,710g
LS1ST3
Wide fix
5J.JAM37.011 F=1.85, f=11.6mm 0.76:1
Fixed
910g
LS1ST2
Ultra Wide
5J.JAM37.061 F=1.96~2.3,
f=11.3~14.1mm
0.75~0.93:1
1.25:1
1,280g
LS1ST1
Wide Zoom 5J.JAM37.021 F=1.85~2.5,
f=18.7~26.5mm
1.25~1.79:1
1.41:1
1,090g
LS1SD
Standard
5J.JAM37.001 F=1.7~1.9,
f=26~34mm
1.73~2.27:1
1.3:1
820g
LS1LT1
Semi Long
5J.JAM37.051 F=1.86~2.48,
f=32.9~54.2mm
2.22~3.67:1
1.65:1
950g
LS1LT2
Long Zoom1 5J.JAM37.031 F=1.85~2.41,
f=52.8~79.1mm
3.58~5.38:1
1.5:1
1,020g
LS1LT3
Long Zoom2 5J.JAM37.041 F=1.85~2.48,
f=78.5~121.9mm 5.31~8.26:1
1.55:1
1,350g
Note:
The values listed in the table above are average and may vary by model.