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SEE ALSO

WORKING WITH COAXIAL LIGHT

SURFACES UNDER ANNULAR LIGHTING
Silk-screened
plexiglass (200X)
Chemically treated
glass (320X)
Anilox roll (1000X)
Rotochalcographic cylinder (750X)
SURFACES UNDER COAXIAL LIGHTING





OBJECTIVES FOR 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. / 75 upwards
-
253X
1.1x0.8 mm
CX-200
P.S. / 80 upwards
6.6 mm
210X
1.3x1 mm
320-P
from 70 to 195
-
390X
0.7x0.5 mm
475-P
from 70 to 200
-
550X
0.5x0.4 mm
750-P
from 70 to 155
-
950X
0.3x0.2 mm
1100-P
from 70 to 210
-
1380X
0.2x0.15 mm
1500-P
from 70 to 315
-
1810X
0.15x0.11 mm
2350-P
from 70 to 600
-
2750X
0.1x0.09 mm
Objectives with spacer CX Ring 10   
200-P
P.S. / 120 upwards
8.7 mm
275X
1.1x0.8 mm
320-P
P.S. / 75 upwards
3.4 mm
420X
0.7x0.5 mm
475-P
P.S. / 75 upwards
3.8 mm
590X
0.5x0.35 mm
750-P
P.S. / 70 upwards
2 mm
1000X
0.3x0.2 mm
1100-P
P.S. / 75 upwards
4.2 mm
1460X
0.2x0.15 mm
1500-P
P.S. / 85 upwards
6.2 mm
1930X
0.15x0.11 mm
2350-P
P.S. / 75 upwards
10.6 mm
2750X
0.12x0.1 mm
Objectives with spacer CX Ring 14    
320-P
P.S. / 95 upwards
7.3 mm
420X
0.7x0.5 mm
475-P
P.S. / 95 upwards
7.7 mm
590X
0.5x0.35 mm
750-P
P.S. / 85 upwards
5.9 mm
1000X
0.3x0.2 mm
1100-P
P.S. / 95 upwards
8.3 mm
1460X
0.2x0.15 mm
1500-P
P.S. / 105 upwards
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 examinable diameter indicated.

* To inspect deeper cracks, the two ring spacers (Ring 10 + Ring 14) can be used simultaneously.




VCR-Z WITH "ANNULAR LIGHT" SET FOR HIGH RESOLUTION OBJECTIVES
(LDH Series)


Annular Ring Pro for Stand CXZ Annular Ring Pro with objectives LDH series
for Stand ZPY


HIGH RESOLUTION OBJECTIVES AND BIG 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