WE OFFER HIGH QUALITY AND CHEAP LOMO MICROSCOPE!

Sergei Simakov simakov at sim.spb.ru
Tue Dec 9 14:08:50 EST 1997


Dear Sears,
We offer high-quality and cheap LOMO microscopes. The features and
quality of this microscope match or  surpass units selling for $3000
to $5000. A wide range of accessories (phase contrast, photomicroscopes,
more) is possible.A wide range of high quality objectives is possible too.
If you are interesting additional information is possible.
Digital photos of the models are available. For dealers the
discount is possible.

Sergei Simakov
S-Petersburg,Russia
simakov at sim.spb.ruš
simakov at vap.usr.pu.ruš


              MICROSCOPES BIOLAM   S*P*R
              (student,portable,routine)

      Model C11 - 300 US$ and 600 US$ with videoadapter.
Stand with mirror; monocular; plan-stage; objectives: plan 10x, achromat 40x
and 100x (oil); K10/18 and K15 eyepiece.

      Model P11 - 300 US$ and 600 US$ with videoadapter.
Stand with mirror; monocular; rotating stage; objectives: plan 4x and
10x, achromat 40x and 100x (oil); K15 and K10/18 eyepieces.

      Model P13 - 450 US$ and 750 US$ with videoadapter.
Stand with mirror; binocular; rotating stage; objectives: plan 4x and 10x,
achromat 40x and 100x (oil); K10/18 eyepiece.

      Model P15 - 550 US$ and 830 US$ with videoadapter.
Stand with mirror; binocular; stage with Hand Low drive Control;
objectives: plan 4x and 10x, achromat 40x and 100x (oil); K10/18 eyepiece.

      Model P17 - 650 US$ and 950 US$ with videoadapter.
Stand with mirror; binocular; rotating or with speciemen holder stages;
objectives: apochromat 10x, 20x and 60x (oil), 90x (oil) with iris diaphragm;
eyepieces: K10/18, K5,K15 and K20.

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                MICROSCOPES Common System BIMAM  P

      Model P11 - 600 US$ and 900 US$ with videoadapter.
Stand with Koehler illuminator; binocular; stage with Hand Low drive Control;
objectives: achromat 10x, 25x, 40x, 50x (oil) with iris diaphragm; eyepieces:
K10/18, K15.

      Model P13 - 2000 US$ and 2000 US$ with videoadapter.
Stand with Koehler illuminator; binocular; stage with Hand Low drive Control;
objectives: achromat 4x, 10x,  40x, 100 (oil); eyepiece: K10/18.


      Model P31 - 1500 US$ and 1800 US$ with videoadapter.
Stand with built-in source ensures brighter, sharper image observation.
Binocular; stage with Hand Low drive Control; objectives: achromat 4x, 10x,
40x, 50 (oil); eyepiece: K10/18.
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                   POLARIZING MICROSCOPE  POLAM P-211 (2300 $US).


                         FEATURES OF THE MICROSCOPE
  Superimposed top lights are replaced by the lighting system built-in into
basis which increases the relability and shortens the time of lighting adjustment.
  The tweezers for changing objects are replaced by a five-slot revolving device
with centered slots which makes the operation more comfortable and shortens the
time of the microscope adjustment.
  A new condenser has been introduced securing a more comfortable and fast
switching over of the diaphragms and their reliable centering when working with
the "focal screeming" technique.
  The microscope is supplied with set of object lenses-planachromates and compensating
eyepieces which improves the quality of image in the device.

                           TECHNICAL  SPECIFICATIONS
Magnification microscope  - 19-720
Magnification of the object lenses  - 2.5; 10; 25; 40; 60.
Magnification of the eye-pieces     -   6.3; 10.
Increment of intermediate tubus     -   1.2.
Condenser aperture                  - 0.85.
Minimal size of conoscopic grain    - 0.017 mm.
      Single grade value in the scales:
mechanism of micrometric focusing   - 0.002 mm.
polarizer                           - 5 deg.
analyzer                            - 2 deg.
limb of the object shelf            - 1 deg.
      Single grade value of the noniuses (verniers):
 object shelf (min)                 - 6.
analyzer (min)                      - 6.
Source of light                     - indicandescent lamp (9V, 70 W).
(Electric power for the lamp - A.C. 220 V, 50 Hz via a unified power
source "Granat")
Size                                - 510x460x200 mm.
Mass                                - 8.5 kg.

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šš      Stereoscopic high quality dissecting microscope
The price of the scope - 550 $US.
Sizes: 238x164x459 mm
Weight: 8kg
Magnifications: 4.6-100x.

                        Specifications:
Optical, body: 5 magnifications available using a Galilean drum, 0.6x, 1x,
2x, 4x,7x. Optional fromt lens with 2x multiplication. Normal working distance,
9.5 cm. With 2x multiplier.

Optical, eyepieces: 2 pair, 8x23 and 14x18 widefield. Additional 8x with provision
for reticles; 2 provided, gridded and ruled.

Optical eyepieces: Both reflected and transmitted, using a focusable low voltage
lamp, controllable by a transformer. Articulated arm provided for reflected illumination.
Transmitted illumination with the lamp mounted in the base, using a mirror with
frosted and reflecting surface.

Mechanical:Competely modular constraction. Base removes when transmitted illumination
not needed. Interpupillary distance with knob on side of head. Objects as thick
as 13 accommodated.

2x multiplier lens: This unit simply attaches in front of the normal objective lens
and doubles the magnification power of the microscope, giving a maximum magnification
of 200x. Ii also reduced the working distance from  95 mm to 25 mm. However, it
gives stereoscopic viewing at the equivalent of a compound microscope with a 20x
objective and 10x eyepieces.

Camera attachment (250 $US) is available.



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