Large Format Sensor Lenses
70
PEAK PERFORMANCE THROUGH OPTIC
http://machinevision.navitar.com
• email: [email protected]
Mag.
Object
Size
Object
W.D.
Object MTF
at 40%
Contrast Lp/mm
Image MTF
at 40%
Contrast Lp/mm
Object
N.A.
Image
N.A.
Object Side
Depth of Field
(microns)
-1/7X
112
318
> 7
> 50
0.063
0.438
+/- 70
-1/10X
160
466
> 5
> 50
0.045
0.455
+/- 135
-1/14X
224
660
> 3.6
> 50
0.033
0.467
+/- 250
50 mm Lens (16 mm Sensor) Magnification Specifications
• Specifically designed for F/1.0.
• Magnifications between 1/7X and 1/14X.
• MTF greater than 40% contrast at 50 lp/mm.
• 0.1% distortion on edges.
• 65% relative illumination center to edge.
• Wide field design for close-up imaging.
• Large depth of field.
• Diffraction limited.
• Exceptional contrast.
50 mm Lens for 16 mm Sensor
In response to customer needs, Navitar developed two 50 mm ultra high
resolution, high speed lenses designed to work with larger style CCDs. These
lenses provide the ultimate in image quality, relative illumination and low
light performance.
50 mm Platinum Lenses
*Measurements are in millimeters unless otherwise specifi ed.
50 mm Platinum Lens
for 22 mm Sensor Size (1-16158)
50 mm Lens (22 mm Sensor) Magnification Specifications
Mag.
Object
Size
Object
W.D.
Object MTF
at 40% Con-
trast Lp/mm
Image MTF
at 40% Con-
trast Lp/mm
Object
N.A.
Image
N.A.
Object Side
Depth of Field
(microns)
-1/10X
220
500
> 5
> 50
0.044
0.44
+/- 144
-1/20X
440
1000
> 2.5
> 50
0.023
0.46
+/- 525
Features of 50 mm Platinum Lens for 22 mm Sensor
• Specifically designed for F/1.0.
• Magnifications between 1/10X and 1/20X.
• 22 mm sensor coverage.
• 0.1% distortion on edges.
• MTF greater than 40% contrast at 50 lp/mm.
• 80% relative illumination center to edge.
• Large depth of field.
• Diffraction limited.
• Exceptional contrast.
50 mm Lens for 22 mm Sensor
*Measurements are in millimeters unless otherwise specifi ed.
50 mm Platinum Lens for
16 mm Sensor Size (1-16652)
Features of 50 mm Platinum Lens for 16 mm Sensor
