|
|
 |
|
|
YJ19X9B IRS (for 2/3"format)/ YH19X6.7 IRS (for 1/2"format)
|
 
|
Lens
|
YJ19x9B IRS
|
YH19x6.7 IRS
|
|
Image Format
|
2/3"
|
1/2"
|
|
Covered
|
|
|
|
Range of Focal
|
9~171mm
|
6.7~127mm
|
|
Length
|
18-342mm
|
13.4-254mm
|
|
Zoom Ratio
|
19x
|
19x
|
|
Maximum Relative
|
1:1.8 (9~114mm)
|
1:1.4 (6.7~89mm)
|
|
Aperture
|
1:2.7 (171mm)
|
1:2.0 (127mm)
|
|
|
1:3.6 (18~228mm)
|
1:2.8 (13.4~178mm)
|
|
w/2X
|
1:5.4 (342mm)
|
1:4.0 (254mm)
|
|
Angular Field of
|
W 52.1 x 40.3
|
W 51.1 x 39.4
|
|
View (degrees)
|
T 2.97 x 2.22
|
T 3.03 x 2.27
|
|
|
W 27.5 x 20.8
|
W 26.9 x 20.3
|
|
w/2X
|
T 1.41 x 1.11
|
T 1.44 x 1.08
|
|
M.O.D.
|
0.9m
|
0.9m
|
|
Object Dimensions
|
W 78.9cm x 59.2cm
|
W 77.2cm x 57.9cm
|
|
|
|
|
|
|