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 Catégorie: Petites lentilles, microscopes de poche, focomètres optiques
   

ILLUMINATING LUPE O.V.T. - P.I.L.

   Optical quality of a magnifying lens cannot be judged by its magnification alone. The problem of illumination is not less important than the magnifying power. These lenses has been made keeping in mind this fact.
   A ring shaped fluorescent lamp surround the lens providing the correct quantity of light, while a protection protects you from all superfluous light. This eliminates the disturbances that cause fatigue to the eyes using a magnifying glass.
   The combination of a large diameter lens, of an excellent optical quality and of an illuminating device, make you able to examine the object with a sufficient light for both your eyes. The lens is hooked to a robust support which permits any move, so you can have a magnifying glass more efficient than any other for inspections or other types of operations.

   O.V.T. A Very efficient in all manu­facturing and inspecting processes, O.V.T. A is particularly suited in the mechanical sector and in the assembling of accurated tools devoted to other fields like textile, medical, biological, and photography.

   O.V.T. B Illumination is not provided only by the lamp around the lens as in O.V.T. A, but also from the base. A flat viewer with colour temperature of about 5000° K allows to inspect transparent items too. Thus, O.V.T. B lens is particularly convenient for the gauge adjustment, identification of banknotes, postage stamps and securities, checking tex­tiles and films, photo-retouching etc.

   P.I.L. AUXILIARY LENS - 1980 A 60 mm diameter 3X magnifier. Placed on the P.I.L. and O.V.T. lenses, it increases the magnification up to 5X for more accurate observation.
1977 OVT-A
Size (mm):
-
 415 x 480 x 415
Field of view:
-
 130 mm ø
Net weight:
-
 3,500 gm.
1977 OVT-B
Size (mm):
-
 415 x 480 x 415
Field of view:
-
 130 mm ø
1977 OVT-A
1980
1977 OVT-B
 Net weight:
-
 5,450 gm.
 
   O.V.T.C   Highly professional table magnification lens with two arms and incorporated lighting, required in all those activities in which is needed a wide visual, a perfect neatness of the items that must be examined and less eyestrain in extended uses.
   It's composed by two luminous sources, one on the right and one on the left of the lens, allowing the operator a stereoscopical vision of the object in inspection. Two small lights indicate which lamp is turned on.
   This device has a refined design and a pantographic structure with two balanced arms which make the user able to arrange easily the lenses in the most comfortable position.

   SLIM O.V.T. E Desktop magnifying glass, useful and elegant lens with annular lighting 5000°K (cold light), let the user to inspect objects with a constant illumination and a temperature colour like the solar one at 10 a.m..
   This particular feature is very appreciated in all those sectors where having a correct and real vision on the chromaticity of the objects is important. i.e. jewellery, numismatics, philately, photograph, etc. is important.
   The SLIM OVT E is equipped with a pantographic structure and a wide base which allows to be easily positioned on each desk.

  Other details

1977 OVT-C   1977 SLIM OVT-E
Lens size (mm):
-
 170x105   Lens size (mm):
-
 Ø 110
Magnification:
-
 2X   Magnification:
-
 2X
Net weight:
-
 4200 gm.   Net weight:
-
 3000 gm.
Arms length (mm):
-
 300 each   Arms length (mm):
-
 300 & 250
Input:
-
 230V   Input:
-
 12V
 
   P.I.L. C - 1977-C P.I.L. C lens has tough arms that ensure freedom of movement expanding the lens's versatility (surrounded by a ring-type fluorescent lamp).

   P.I.L. D - 1977-D with a simple structure and a low price, this lens has a base made of metal plate with which it can be fixed in every place and in the best position.

   P.I.L. E - 1977-E This model is very light thought to be keep in a hand. The power supplier is separated from the lens for an easier carry.
 
 
1977-C 1977-D 1977-E
Size(mm):
-
 230 x 190 x 715 Size (mm):
-
 230 x 445 x 300 Size (mm):
-
 235 x 420 x 650
Field of view:
-
 130 mm ø Field of view:
-
 130 mm ø Field of view:
-
 130 mm ø
Net weight:
-
 3,000 gm. Net weight:
-
 2,350 gm. Net weight:
-
 1,800 gm.
 


VIEWER SLIM 5000°K

   5000°K viewers, high luminous intensity, ultraflat, homogeneously lighted on all their surface thanks to the particular conformation of the internal lamp.
   They are easy to carry because, besides being very compact and light, they are fed at 12V and the model SLIM 4X5" can be fed also with six 1,5 V AAA batteries.
   With the SLIM viewers, it is possible to see all the transparent and translucent objects at "solar temperature" 5000° K, for this reason they are particularly appreciated in the photographic sector.
   They can be provided with or without a stabilized power supplier.
Without transformer
3709
3710
-
With transformer
3709/A
3710/A
3711/A
Colour Temperature
5000° K +/- 270° K
5000° K +/- 270° K
5000° K +/- 270° K
Viewing Area
125 x 100mm (5" x 4")
178 x 127mm (7" x 5")
300 x 200mm (12" x 8")
Light Source: Cold Cathode Fluorescent Lamp (CCFL)
1 lamp Ø 2.5 x 135mm
1 lamp Ø 3.2 x 190mm
2 lamps Ø 4.0 x 320mm
Life of CCFL
About 10,000 hours
About 10,000 hours
About 10,000 hours
Power Source
Six 1.5v AAA alkaline cells or AC Adapter
Six 1.5v AAA alkaline cells or AC Adapter
Only AC Adapter
Power consumption
4.5W
5.4W
19W
AC Adapter (Optional)
12v 500mA
12v 600mA
12v 1A
Operating Temperature
5-55°C
5-55°C
5-55°C
External Dimensions (mm)
160 x 150 x 15
220 x 190 x 21
370 x 275 x 25
Net Weight
260g
770g
1950g

PEAK SCALE LUPE 10X

   Peak Scale Lupe 10X includes achromatic accurated lenses (4 elements in 2 groups), a measuring scale and a ring nut for focusing. Its magnification power is 10X. The contradiction between the high resolution power and the wide visual field has been completely deleted from this product, offering the possibility of efficient measurements. It has got a practical carrying case too.

1983

Scale Lupe 10X

Magnification:
-
 10X
Field of view:
-
 28 mm
Eye-piece:
-
 20 mm
Size:
-
 46ø x 44 mm
Net weight:
-
 74 gm.
Scale length:
-
 30 mm
Min. Scale Division:
-
 0,1 mm
   See also: 3713 / 2004 / 2028 / 2044 / 2049 / 3708 / Scales

PEAK STEINHEIL SYSTEM LUPE

   The Steinheil type lens is composed by a dual-convex lens with strong curvatures made of crown glass and two negative "meniscus lenses" of "flint glass" cemented together.
   A lens of this kind is often used also as a handable mono-ocular lens, thanks to its support, its excellent chromatic correction and its reasonably wide field of view.
   The new Peak Steinheil Lupe series, consisting of mono-ocular lens with a magnifying power respectively of 7X, 10X, 14X and 20X , have been designed also to put the in the pocket. The cemented lens block is mounted on a light weight cylinder made of black plastics, and a sliding frame of the same material covers and protects both lens surfaces from dust and mechanical damages. In the working condition, the frame is slidden to form a convenient handle for attackping the loupe. The new series of loupes is very useful for fans of gemmology.

1985

Steinheil Lupe

Item No. 1985-7 1985-10 1985-14 1985-20
Magnification 7X 10X 14X 20X
Effective aperture 16 mm 15.5 mm 12 mm 7 mm
Size (mm) 39x24x22 39x24x22 39x24x22 39x24x22
Net weight 22 gm. 19 gm. 18 gm. 18 gm.
   See also: 2021

PEAK MAGNET MAGNIFIER

   A completely new model has been added to the line of popular, high quality Peak magnifiers. The Peak Magnet Magnifier is a unique magnifying glass that has broken away from conventional models. Two small sized magnets have been attached on both sides at the bottom part of the transparent resin lens barrel. The special feature of this magnifying glass is that it can be easily and conveniently attached on slide callipers, height gauges, micrometers and other measuring instruments made of steel, for an increased readability and accuracy.
   Due to the adhesion quality of the magnets, the magnifier will stay attached to the measuring instrument regardless of its position, that is whether the measuring instrument is used in an upright or slanted position. Furthermore, the Peak Magnet Magnifier can be conveniently used on steel desks or steel panels as a combination paper holder and magnifying glass.

1986

Magnet Lupe

Magnification:
-
 Approx. 5x
Lens diameter:
-
 30 mm
Size:
-
 44 x 20 x 30 mm
Net weight:
-
 15 gm.

PEAK LIGHT LUPE 3.5X

   This magnifying glass, with its large square lens and an illumi­nating device, enables hikers or drivers to read a map during the night. The details of a map can be brightly and clearly magnified. Its frame is made of high-impact styrol which is elastic and does not change through the years. The handle takes two UM-2 (1.5V) dry cells. Used for ordinary flashlights (by detaching the lens): surveying maps, varied graphs, films, meters, and processing products, etc.

1987

Light Lupe 3,5X

Magnification:
-
 3.5X
Size:
-
 60 x 75 x 190 mm
Net weight:
-
 120 gm.
Battery:
-
 UM-2 (1.5V)x2
   See also: 1989 / 2022-55 / 2041 / 2053

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