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[ 光學鏡組 | Computar | MegaPixel Macro Zoom Lens ]
> MLM-3XMP

* Captures full resolution of mega-pixel cameras
* High resolution macro zoom lens
* High contrast & sharp picture in all areas of the screen
* 3.3X magnification
* Compact design-Diameter 36.5mm
* Attachment of fiber ring light can be installed (Ring Guide:M34
  P=0.5)
* Locking set screws for zomm,focus,and iris
* Low distortion

Resolution over 125 Lines pair /mm at Center and Corner
Distortion 2/3" +0.02% at 0.3X (y=5.5)
+1.78% at 1.0X (y=5.5)
1/2" -0.12% at 0.3X (y=4.0)
+0.77% at 1.0X (y=4.0)
Back Focal Length 20.4mm
Flange Back Length 17.526mm
Mount C-Mount
Filter Size M34 P=0.5mm
Dimensions Ø36.5mm x 79.5mm
Weight 150g

 

Max.Magnification 0.3X-1.0X
Max.Aperture Ratio 1:4.5
Max.Image Format 8.8mm x 6.6mm (Ø11mm)
operation Range Iris F4.5-F22C
Focus 90mm
Control Iris Manual
Focus Manual
Zoom Manual
Angle of View D 2/3" 14.88°-2.84° 1/2" 10.70°-2.72°
H 11.80°-2.78° 8.48°-2.18°
V 8.74°-2.24° 6.38°-1.64°
Operating Temperature -20°C-+50°C

 

 
2/3"
1/2"
1/3"
Optical Magnification
Field of View
H x V x D (mm)
Magnification on Monitor
Field of View
H x V x D (mm)
Magnification on Monitor
Field of View
H x V x D (mm)
Magnification on Monitor
0.3X
29.3x22.0x36.7
9.7X
21.3x16.0x26.7
13.3X
16.0x12.0x20.0
17.8X
0.4X
22.0x16.5x27.5
12.9X
16.0x12.0x20.0
17.8X
12.0x9.0x15.0
23.7X
0.5X
17.6x13.2x22.0
16.2X
12.8x9.6x16.0
22.2X
9.6x7.2x12.0
29.6X
0.6X
14.7x11.0x18.3
19.4X
10.7x8.0x13.3
26.7X
8.0x6.0x10.0
35.6X
0.7X
12.6x9.4x15.7
22.6X
9.1x6.9x11.4
31.1X
6.9x5.1x8.6
41.5X
0.8X
11.0x8.3x13.8
25.9X
8.0x6.0x10.0
35.6X
6.0x4.5x7.5
47.4X
0.9X
9.8x7.3x12.2
29.1X
7.1x5.3x8.9
40.0X
5.3x4.0x6.7
53.3X
1.0X
8.8x6.6x11.0
32.3X
6.4x4.8x8.0
44.5X
4.8x3.6x6.0
59.3X

 

CCD Size
H(mm)
V(mm)
D(mm)
2/3"
8.8
6.6
11.0
1/2"
6.4
4.8
8.0
1/3"
4.8
3.6
6.0
1/4"
3.6
2.7
4.5
* Monitor Magnification on 14inch monitor
* Working Distance:90mm
* Magnification on Monitor = Optical Magnification x Monitor Size / CCD Size