Internal Co-axial Zoom

  • Simple To Use
  • Versatile
  • Perfect For Small Field of View

Co-axial Illumination At Its Finest

Navitar's Zoom 6000 with internal co-axial illumination (1-60123) is
recommended for applications involving wafers, polished samples,
and other highly reflective surfaces. Even illumination is provided
up to a 14mm field of view.

Nobody Makes Co-axial Illumination Easier Than Navitar

Navitar's 1-60123 offers the advantages of simplicity, size and
working distance. Designed to incorporate a beam of light injected
into the optical path, the Zoom 6000 utilizes lenses within the system
as condensers. Superior detailed resolution is attained under incident
lighting, particularly when a quality camera is utilized. Although we
suggest that Navitar's Fiber Optic Illuminator (1-6191) and cables be
employed for precision matching, any source and cable with an output
end mounting diameter of .312" may be used.

The 1-60123 was designed to provide even illumination for higher
magnification applications.

* There will be a minimum value (working distance) based upon the
focal travel distance. This particular zoom lens incorporates a 3mm
fine focus distance.

Zoom Matrix for Internal Co-axial Zoom (1-60123) in mm
Lens Attachment W.D.* Camera
Format/
Parameters
.5X
Adapter
.67X
Adapter
1X
Adapter
2X
Adapter
5X
Adapter
Low-High Low-High Low-High Low-High Low-High
NONE Max. 90 Mag.
Field 1/3"
Field 1/2"
Field 2/3"
O-I
0.35-2.25
17.16-2.67
22.85-3.56
31.43-4.89
289 *4
0.47-3.0
12.77-2.01
17.01-2.67
23.40-3.67
313 *1
0.70-4.50
8.58-1.33
11.42-1.77
15.71-2.44
345 *2
1.40-9.0
4.29-0.65
5.71-0.87
7.86-1.22
373
3.50-22.50 1.72-0.27 2.28-0.36 3.14-0.49 422
1.5X Max. 50 Mag.
Field 1/3"
Field 1/2"
Field 2/3"
O-I
0.53-3.38
11.45-1.79
15.24-2.38
20.96-3.26
250 *5
0.71-4.50
8.52-1.33
11.34-1.77
15.60-2.44
274 *2
1.05-6.75
5.72-0.89
7.62-1.19
10.48-1.63
306 *3
2.10-13.50
2.86-0.44
3.81-0.59
5.24-0.81
334
5.25-33.75
1.14-0.18
1.53-0.24
2.10-0.33
383
2.0X Max. 35 Mag.
Field 1/3"
Field 1/2"
Field 2/3"
O-I
0.70-4.50
8.58-1.33
11.42-1.77
15.71-2.44
259 *2
0.94-6.0
6.39-1.0
8.51-1.33
11.70-1.83
283
1.40-9.0
4.29-0.67
5.71-0.89
7.86-1.22
315
2.80-18.0
2.15-0.33
2.86-0.44
3.93-0.61
343
7.0-45.0
0.86-0.13
1.14-0.17
1.57-0.24
387

The numbers below indicate the minimum mag
settings on the zoom lens needed to achieve even illumination.



 		 

	*1	= 0.8 for 1/3" format   	   
	 	= 1.1 for 1/2" format   		 
		= 1.5 for 2/3" format	      		 

	*2	= 0.7 for 1/3" format   	     
		= 0.9 for 1/2" format   		 
		= 1.2 for 2/3" format      		 

	*3	= 0.7 for 1/3" format   	         
		= 0.7 for 1/2" format   		 
		= 1.0 for 2/3" format      		 

	*4	= 1.6 for 1/3" format   	       
		= 2.1 for 1/2" format   		
		= 2.9 for 2/3" format      		 

	*5	= 1.1 for 1/3" format	         
		= 1.4 for 1/2" format		 
		= 1.9 for 2/3" format
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Copyright 1998 - 2008.  All rights reserved.
Revised: February 18, 2010.

 

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