Tamron high resolution lens User Manual
High Resolution Lens Series
High Resolution LensHigh Resolution Lens
High Resolution IR LensHigh Resolution IR Lens
2011.ver .02 E
High Resolution IR Vari-Focal Lens
IR
Providing Exceptional Image Quality In The Visible And Near Infrared Spectrums
Near infrared radiation refracts differently from visible light, causing blurring in video footage captured in the near infrared
spectrum. The Tamron High Resolution IR Lens Series utilizes cutting-edge optical design technology and advanced
low dispersion glass to converge the focal points of visible light and near infrared radiation, providing exceptionally sharp image
quality 24-hours a day.
Quick Focus Comparison Between Tamron IR Lenses And Conventional Lenses
■
Visible Light
(with 850nm IR illuminator)
Conventional Lens
Examples of common IR sources
Suggested video camera types
Model
13VM308ASIRII/ 13VG308ASIRII 3.0-8mm F/1.0
●
Halogen lamps at large construction sites, retail stores, entrance halls, etc.
●
Outdoor sodium vapor street lamps
●
Day & night video camera ●Monochrome video camera
Tamron IR Lens
High Resolution IR Vari-Focal Lens
650TV Lines Resolution
Tamron’s High Resolution IR Vari-Focal Lenses incorporate Aspherical
elements and LD (Low-Dispersion) glass to provide a resolution of 650
TV lines. The resolution at the image corners has been improved by
more than 50% over conventional models to provide superb image
quality over the entire image field.
■
Near Infrared Spectrum
(under 850nm illumination)
*Taken at the same focus position as that used for visible light
Conventional Lens
Tamron IR Lens
IR Correction Feature
The focal point of the near infrared spectrum is corrected to match that
of visible light to provide exceptional image quality over the entire range
of wavelengths from visible light to near infrared.
Fast Aperture of F/1.0
The fast aperture of F/1.0 enhances the overall sensitivity of Day &
Night cameras, allowing operation in color mode under dimmer lighting
conditions than with conventional F/1.2 and F/1.4 lenses.
Specifications and Lineup
Image
Model
Imager Size
Mount
Focal Length
Aperture Range
Zoom Ratio
Angle of
Veiw
(Horizontal X
Vertical)
Operation
Focusing Range
Operating Temperature
1/21/2
1/31/3
1/41/4
FocusFocus
ZoomZoom
IrisIris
WideWid e
Teleele
WideWid e
T
eleel e
WideWid e
eleel e
T
13VM2812AVM28 12AS II
1.4-Close
Manual w/Lock DC Auto Iris
1/3
CS
2.8- 12mm
x4.2
97.4
°
24.1
°
72.5
°
18.1
°
Manual w/Lock
Manual w/Lock
0.3m
-20 -+60
13VG2 812AS II
1.4-360
72.5
×
°
18.1
×
°
54.1
×
°
13.6
×
°
-
∞
℃
VM550AVM55 0ASII 13VG 55550 ASII
13
1.4-Close
Manual w/Lock DC Auto Iris
1/3
CS
5-50mm
x10
53.6
40.3
°
×
5.6
4.2
°
×
40.3
30.1
°
×
4.2
3.1
°
×
Manual w/Lock
Manual w/Lock
-
0.3m
∞
-20 -+60
1.4-360
°
°
°
°
℃
IR
13VM308ASIRII / 13VG308ASIRII
13VM 20100ASAS 13VG20 100AS00AS
1.6-Close 1.6-360
Manual w/Lock DC Auto Iris
1/3
CS
20-100 mm
x5
13.6
10.2
°
×
°
2.1
2.8
×
°
°
10.2
7.6
°
×
°
1.6
2.1
×
°
°
Manual w/Lock
Manual w/Lock
-
1.0m
∞
℃
-20 -+60
IR
13VM2811ASIR / 13VG2811ASIR
IR IR IR
13VM 282811ASIR1ASI R 13VG 282811ASIR1ASI R
1.4- Close 1.4-360
Manual w/Lock DC Auto Iris
1/3
CS
2.8- 11mm
x3.9
72.4
97.4
×
°
26.2
19.7
×
°
54.0
72.4
×
°
14.7
19.7
×
°
Manual w/Lock
Manual w/Lock
-
0.3m
∞
-20 -+60
°
°
°
°
℃
13VM303VM3 08AS IRIRII
1.0- Close 1.0- 360
Manual w/Lock DC Auto Iris
13VG30G308 ASIRIRII
1/3
CS
3.0- 8mm
x2.6
92.5
68.0
°
×
26.8
35.7
×
°
68.0
50.4
°
×
20.7
26.8
×
°
Manual w/Lock
Manual w/Lock
-
0.2m
∞
-20 -+60
°
°
°
°
℃
13VM2812ASII / 13VG2812ASII
IR
12VM412ASIR / 12VG412ASIR
2.2.8mmmm 3mmmm 4mmmm 5 mmmm 6 mmmm 8 mmmm 10 mmmm 11mm 12mm
*Angle of view images are illustrative examples.
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