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AVAILABLE OBJECTIVES FOR VCR WORKING WITH ANNULAR AND COAXIAL LIGHT

Interchangeable objectives
with magnetic mount
Microcamera with CCD 1/3"
Cylinder with minimum diameter examineable [mm]
Magnification referred to a 14" monitor
Field of view on
any 4:3 monitor

VCR-SL and VCR-P
  VCR-15 *
15X
18x13 mm 
A-25
25X
11.0x8.7 mm 
D-50
50X
5.5x4.2 mm 
F-75
75X
3.6x2.7 mm 
G-100
100X
2.7x2.0 mm 
H-150
150X
1.8x1.4 mm 
♦ 200-P
200X
1.3x0.98 mm 
250-P
250X
1.0x0.75 mm
320-P
320X
0.85x0.64 mm 
475-P
475X
0.55x0.42 mm 
750-P
750X
0.35x0.26 mm 
1100-P
1100X
0.25x0.19 mm 
1500-P
1500X
0.16x0.12 mm 
2350-P
2350X
0.12x0.09 mm 
♦ Utilizable objectives with coaxial light too.
Escursion on the "Z" axis of the VCR = 23mm.
Other objectives are available on request.

* Utilizable objectives only on VCR-P, VCR-ZP and VCR-Z Lite P.

Note: It's possible to inspect cylinders with minimum diameter less than 115 mm using adequate supports as in the following examples.


FOR A CORRECT ILLUMINATION PLEASE REFER TO THE FOLLOWING EXAMPLE
YES NO YES


AVAILABLE OBJECTIVES FOR VCR-CX WITH COAXIAL LIGHT

Interchangeable objectives with magnetic mount
Cylinder with minimum examineable diameter [mm]

Maximum examineable
depth *

Microcamera
with CCD 1/3"


- without spacer
- with spacer 10
- with spacer 14



Magnification referred to a 14" monitor

Field of view
on any
4:3 monitor

Objectives without spacer
200-P
P.S. / 140 upwards
2.2 mm
253X
1.1x0.8 mm
CX-200
P.S. / 245 upwards
6.6 mm
210X
1.3x1 mm
320-P
from 125 to 195
-
390X
0.7x0.5 mm
475-P
from 155 to 200
-
550X
0.5x0.4 mm
750-P
from 125 to 155
-
950X
0.3x0.2 mm
1100-P
from 120 to 210
-
1380X
0.2x0.15 mm
1500-P
from 120 to 315
-
1810X
0.15x0.11 mm
2350-P
from 130 to 600
-
2750X
0.1x0.09 mm
Objectives with spacer CX Ring 10   
200-P
**
11.7 mm
275X
1.1x0.8 mm
320-P
P.S. / 155 upwards
3.4 mm
420X
0.7x0.5 mm
475-P
P.S. / 160 upwards
3.8 mm
590X
0.5x0.35 mm
750-P
P.S. / 135 upwards
2 mm
1000X
0.3x0.2 mm
1100-P
P.S. / 170 upwards
4.2 mm
1460X
0.2x0.15 mm
1500-P
P.S. / 225 upwards
6.2 mm
1930X
0.15x0.11 mm
2350-P
**
10.6 mm
2750X
0.12x0.1 mm
Objectives with spacer CX Ring 14    
320-P
P.S. / 275 upwards
7.3 mm
420X
0.7x0.5 mm
475-P
P.S. / 300 upwards
7.7 mm
590X
0.5x0.35 mm
750-P
P.S. / 215 upwards
5.9 mm
1000X
0.3x0.2 mm
1100-P
P.S. / 345 upwards
8.3 mm
1460X
0.2x0.15 mm
1500-P
**
10.2 mm
1930X
0.15x0.11 mm

The values reported on the tables could be lightly different (5-10%) due to the optical and mechanical unlike series.
P.S.= It does focus from plane surface to cylinders having minimum examineable diameter indicated.

* To inspect deeper cracks, the two ring spacers (Ring 10 + Ring 14) can be used simultaneously.
** It focuses from plane surface downwards.

 

HIGH DEFINITION OBJECTIVES AND LONG WORKING DISTANCE (about 80 mm)
TO USE WITH ANNULAR LIGHT


Objectives (magnetic mount)
Magnifications with Microcamera 1/3" and 1/2"
Working distance (WD)
(with mechanical stage CX)
Magnification
referred to a
14" monitor
Field of view
on any 4:3 monitor



CCD 1/3"
CCD 1/2"
CCD 1/3" [mm]
CCD 1/2" [mm]
WD with annular light:
52 mm
WD without annular light:
80 mm
* LDH-10 
10X
8X
25x18
34x25
Working distance (WD)
(with mechanical stage ZPY-XY)
LDH-15
16X
12X
17.5x12.5
23x16.5
LDH-50
50X
38X
5.5x4.2
7x5.3
LDH-100
100X
75X
2.7x2
3.7x2.8
LDH-200
215X
170X
1.2x0.9
1.6X1.2
LDH-300
290X
215X
1.0x0.7
1.2X1
LDH-400
425X
300X
0.6x0.5
0.9x0.7
WD with annular light:
30 mm
WD without annular light:
52 mm
LDH-500
550X
375X
0.5x0.35
0.7x0.5
The values reported on the tables could be lightly different (5-10%) due to the optical and mechanical unlike series.
* For this objective is necessary to use two spacers code SPT OVT 000396 and SPT OVT 000399