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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 examinable diameter [mm]

Maximum examinable 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 ring 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 examinable diameter indicated.

* To inspect more depths, the two ring spacers (Ring 10 + Ring 14) can be used simultaneously.
** It does focus from plane surface downwards.



VCR stand CX: Stand CX for VCR complete
with mechanical stage X-Y "10 mm", magnetic spacers
for objectives, CX light and objective.
code STAND PCX 10181

As STAND PCX 10181, but with magnetic rolls
code STAND PCM 10182




VCR WITH SET "ANNULAR LIGHT" FOR HIGH DEFINITION OBJECTIVES
(LDH Series)


Annular ring standard for "Stand Lite" Annular ring PRO for "Stand x-y"

Annular ring PRO for "Stand CX"


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 (25x/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 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 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 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