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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 CX WITH "ANNULAR LIGHT" SET FOR HIGH RESOLUTION OBJECTIVES
(LDH series)


Annular Ring Pro for Stand CXZ Annular Ring Standard for Stand ZSL

Annular Ring Pro with objectives LDH series for Stand ZPY


WORKING WITH "ANNULAR LIGHT PROFESSIONAL"

The possibility of inspecting any type of surface with all the wide range of available objectives of the VCR series (30x/2350x) and of the high definition series (LDH), will give a safe certainty to the operator to be able to use his device in almost all the occasions.
The difference between the set for annular light Professional and the annular light Lite one is the possibility, for the Professional, of selecting 14 different angulations of origin of the lightings around the subject so as to be able to search every particular and make the image visible and stereoscopic as in the example:















Set annular light Professional

 Clicking on the keyboard you will have a visual demonstration of the illumination patterns.




The use of the angulated light is suggested also to give prominence to the harshnesses or the conformation of the various surfaces.



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