Microscopes - Frederiksen

Transcription

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Microscopes
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microscopes
Microscopes
Microscope range
The Gundlach microscope range consists of three
different series of microscopes suitable for novice,
intermediate and advanced teaching levels.
In addition we have three basic models, DualScope
and 100 FL/100 FL LED.
Primomic series
Simple good quality microscopes at very attractive
prices. With standard achromatic objectives and
optional 60x or 100x objective. Very suitable for
novice students. More on page 142.
0768.35
LED
Primolab series
Easily operated good-quality microscopes with
semiplan achromatic objectives and a good selection
of accessories. Suitable for intermediate teaching and
routine work in medical/veterinary practices and small
laboratories. More on page 144.
PrimoX series
The largest and most versatile microscope in our
range. With modern ergonomic design, high quality
plan achromatic objectives and a very wide selection
of accessories. Suitable for advanced teaching and
for hospitals, clinics, medical centres, specialist
laboratories, food inspection etc.
Basic microscopes
Microscope, model DualScope
Robust low-priced hobby/student microscope with simple
optical glass objectives mounted on a revolving nosepiece.
It comes with a plastic vertical stage with stage clips and a
6-hole disc condenser. The eyetube is mounted at a 45 degree
angle for comfortable viewing and has a wide-field eyepiece
with built-in pointer. In addition to the traditional bottom light
the microscope is provided with a top light, and is thus also
suited for observation of surfaces of leaves, coins, insects etc.
A simple microscope ideal for hobby use and for smaller
children. The simplicity of the design makes it a good choice
as an introduction to microscopes or as a supplement to the
traditional school microscopes.
Magnification
40x, 100x, 400x
Objectives Optical glass objectives: 4x, 10x, 40x
Eyepiece 10x, wide-field
Condenser lens 6-hole disc condenser
Illumination Bottom light: 1 LED
Top light: 1 LED
Power: 3 AA batteries
Focus Coarse adjustment
Complete with dust cover
0768.35 Microscope, model DualScope
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Microscope, model 100 FL
Robust low-priced student monocular microscope with achromatic par focal DIN standard objectives mounted on revolving
nosepiece and vertical stage with stage clips. Eyepiece tube is
mounted at a 45 degree angle for comfortable viewing. Widefield eyepiece with built-in pointer makes it easy to point out
particular specimen details (Mechanical stage is sold separately).
Magnification: 40x, 100x, 400x
Optical head:
Monocular
Objectives:
Standard achromatic objectives
4x achromatic N.A. 0.10
40x achromatic N.A. 0.65 (spring front)
Eyepiece:
10x, wide-field
Condenser:
N.A. 0.65
Diaphragm:
Iris diaphragm for continuous adjustment of
brightness and contrast.
Illumination:
230V/20W. Built into base.
Focus:
Coarse and fine adjustment.
Slide protection: Built-in adjustable stopper to prevent
accidental damage to either the
specimen or the objective front lens.
0768.40
0768.40 Microscope, model 100 FL
Microscope, model 100 FL LED
LED
0768.45
Cordless model. Identical to 0768.40 but with continuously
variable LED illumination. When fully charged the rechargeable
batteries in the base allows app. 10 hours cordless use.
Suitable for classrooms with few sockets.
Magnification: 40x, 100x, 400x
Optical head:
Monocular
Objectives:
Eyepiece:
10x, wide-field
Condenser:
N.A. 0.65
Diaphragm:
Iris diaphragm for continuous adjustment of
brightness and contrast.
Illumination:
3 LED´s. Built into base.
Continuously variable intensity adjustment.
Focus:
Coarse and fine adjustment.
accidental damage to either the specimen
or the objective front lens
Complete with transformer and dust cover.
0768.45 Microscope, model 100 FL LED
Accessories:
0768.51 Bulb 220V/20W for model 100 FL
0768.50 Mechanical stage for model 100 FL/100
FL LED
0768.87 Objective 60x achromatic, N.A. 0.85
0768.88 Objective 100x achromatic, N.A. 1.25, oil
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microscopes
Microscope, Primomic, monocular
Primomic microscopes
The Primomic range is one of the most economical
choices in our selection of microscopes.
These microscopes are characterized by a nice finish
and good precision. With continuously variable
halogen-type illumination, and DIN-standard
achromatic par focal objectives this microscope
series provides good value for the money. The large
mechanical stage has a steady, permanent traveser
and low mounted coaxial controls, a design which
is usually only found in larger and more expensive
microscopes.
The eyepiece tube is mounted at an angle on a
revolving head and in addition, the binocular model
has dioptric and interpupillary adjustment.
Magnification range/Objective type
The Primomic series microscopes are available with
either 60x objective or 100x objective as the highest
magnification.
60x objective
Magnifies 600x combined with a 10x eyepiece, and
this magnification is usually satisfactory for most
preparations used in basic microscope teaching.
The 60x objective does not require immersion oil and
is thus very suitable for student use.
100x objective
Magnifies 1000x combined with a 10x eyepiece.
Required to view very small specimens (like bacteria)
in detail. Requires oil immersion, careful adjustment
and thorough cleaning afterwards. Suitable for
advanced users, teacher microscopes etc.
Magnification:
40x to 600x/1000x
Optical head:
Monocular
Eyepiece:
10x, wide-field
Objectives:
4x achromatic N.A. 0.10.
60x achromatic N.A. 0.85 (spring front) or
100x achromatic N.A. 1.25 (spring front, oil)
Magnification:
40x, 100x, 400x, 600x/1000x
Condenser:
Abbé-condenser N.A. 1.25.
With built-in iris diaphragm and filter
holder. Adjustable height.
Focus:
Coaxial coarse and fine adjustment with
vernier scale and friction regulation.
Stage:
Mechanical stage with a large, permanent
traverser with vernier scale and
low-mounted coaxial operation.
Slide protection: Built-in adjustable stage stop to prevent
or the objective front lens.
Illumination:
Built into base. 6V/20W halogen bulb with
condenser lens. Continuously variable
intensity adjustment.
Power:
230V or 110V
Complete with dust cover.
0767.25Microscope, Primomic, monocular
w. 100x objective
0768.60 Microscope, Primomic, monocular
w. 60x objective
0767.25/0768.60
Accessories Primomic series:
0768.63 Bulb 6V/20W halogen
0767.29 Eyepiece 16x, Primomic
0767.28 Eyepiece 10x, Primomic
0767.32 Polarization Set, Primomic
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0767.28
0767.26/
0767.27
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Microscope, Primomic, monocular, with
extra vertical tube
Monucular version with extra vertical tube.
Magnification: 40x to 600x/100x
Optical head:
Monocular, with extra vertical tube for
camera/eyepiece
Eyepiece:
10x, wide-field (1 piece)
Objectives:
Condenser:
Abbé-condenser N.A. 1.25. With built-in iris
diaphragm and filter holder.
Adjustable height.
Focus:
vernier scale and regulation.
Stage:
accidental destruction of specimens when
focusing.
Illumination:
condenser lens and continuously variable
Power:
230V or 110V
Microscope, Primomic, binocular
Identical to 0767.25/0768.60 but with binocular optical head.
Magnification: 40x to 1000x
Optical head:
Binocular (Seidentopf)
Eyepiece:
10x, wide-field
Objectives:
Condenser:
With built-in iris diaphragm and filter holder.
Adjustable height.
Focus:
Stage:
accidental destruction of specimens when
focusing.
Illumination:
condenser lens and continuously variable
Power:
230V or 110V
0767.26 Microscope, Primomic monocular with
vertical tube, 100x objective
0767.27 Microscope, Primomic monocular with
vertical tube, 60x objective
0767.30-31
0767.30 Microscope, Primomic, binocular,
100x objective
0767.31 Microscope, Primomic, binocular,
60x objective
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microscopes
Accessories for Primolab series:
Primolab microscopes
The Gundlach Primolab microscope range is a selection of very easily operated good-quality microscopes
with many first-class details. The sharp-focus semiplan
DIN standard objectives are extra-corrected for distortion and a unique condenser design makes phase
adaptation simple and cheap to apply.
The Gundlach Primolab microscopes are highly suitable for advanced teaching and routine work in medical/
veterinary practices and small laboratories.
0767.47 Eyepiece 16x, Primolab
0767.49 Eyepiece 10x, periplan, Primolab
0767.48 Micrometer eyepiece 10x, Primolab
0767.57 Stage micrometer
0767.45 Phase equipment, Primolab
0767.51 Objective 60x semiplan N.A. 0.85
0767.42 CCD-adapter w. C-mount, Primolab 7
0767.41 Eyepiece adapter, Primolab 7
Microscope, Gundlach Primolab 2,
monocular
Magnification: 40x, 100x, 400x, 1000x
Optical head:
Monocular
Eyepiece:
10x, periplan, wide-field
Nosepiece:
Forward-facing 4-hole revolving
nosepiece
Objectives:
Semiplan objectives
4x semi plan N.A. 0.10
10x semi plan N.A. 0.25
40 x semi plan N.A. 0.65 (spring front)
100x semi plan N.A. 1.25 spring front,
oil immersion)
Condenser:
Abbé-condenser N.A. 1.25 with built-in
diaphragm, slot for phase slide and filter
Focus:
Stage:
Mechanical stage with large, permanent
traverser with vernier scale and coaxial
operation.
Illumination:
Built into base. 6V/20W halogen
bulb with condenser lens.
Continuously variable intensity
adjustment.
Power:
230V and 110V (85-265V)
0767.40
0767.40 Microscope, Gundlach Primolab 2,
monocular
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binocular
Optical head: Binocular (Seidentopf)
Eyepiece:
Paired 10x, periplan, wide-field.
Nosepiece:
Forward-facing 4-hole revolving nosepiece
Objectives:
Semiplan objectives
4x semiplan N.A. 0.10
40x semiplan N.A. 0.65 (spring front)
100x semiplan N.A. 1.25 (spring front, oil)
Condenser:
Focus:
Stage:
operation.
Slide protection:Built-in adjustable stage stop to prevent
Illumination:
condenser lens. Continuously variable
Power:
230V and 110V (85-265V)
0767.50
0767.50 Microscope, Gundlach Primolab 4, binocular
trinocular
0767.55
Trinocular tube makes it possible to mount cameras
Optical head: Trinocular (Seidentopf)
Eyepiece:
Paired 10x, periplan, wide-field.
Nosepiece:
Forward-facing 4-hole revolving nosepiece
Objective:
Semiplan objectives
40x semiplan N.A. 0.65 (spring front)
100x semiplan N.A. 1.25 (spring front, oil)
Condenser:
Focus:
Stage:
operation.
Slide protection:Built-in adjustable stage stop to prevent
accidental damage to either the specimen or
the objective front lens.
Illumination:
condenser lens and continuously
variable intensity adjustment.
Power:
230V and 110V (85-165V)
0767.55 Microscope, Gundlach Primolab 7, trinocular
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microscopes
PrimoX microscope
The PrimoX microscope is the largest and most
versatile microscope in our range. The modern
ergonomic design encourages the best possible
working positions. Controls for focusing and operating
the mechanical stage are placed low to allow hands
to rest on the bench while adjusting the microscope
and the strong T-shaped stand ensures maximum
stability. The top-quality par focal plan achromatic
objectives are mounted in an easily operated,
five-hole backward-facing revolving nosepiece,
providing more working space and improved facilities
for attaching lenses for phase- and polarization
microscopy.
A wide range of extra equipment such as dark-field
equipment, phase contrast equipment, polarization
equipment and photographic equipment makes it
possible to create custom-made solutions for almost
every purpose.
The PrimoX microscope is suitable for all purposes in
hospitals, clinics, medical centres, specialist
laboratories, food inspection and advanced teaching
wherever robust, precise and easily operated
microscopes are needed.
Microscope, model Gundlach PrimoX,
trinocular
Magnification range: 40x to 1000x
Eyepiece tube:
Trinocular (Seidentopf),
prisms with anti-fungus coating
Eyepiece:
Paired 10x, wide-field with 20 mm
aperture
Nosepiece:
Backward-facing 5-hole revolving
nosepiece
Objectives:
Plan-achromatic objectives
4x plan N.A. 0.10
10x plan N.A. 0.25
20x plan N.A. 0.40
40x plan N.A. 0.65 (spring front)
100x plan N.A. 1.25 (spring front,
oil immersion)
Magnification:
40x, 100x, 200x, 400x, 1000x
Condenser:
With built-in diaphragm and filter
holder along with an extra revolving
lens for use with 4x objective.
Adjustable height.
Focus:
Coaxial coarse and fine adjustment
with vernier scale and adjustable
friction.
Stage:
Mechanical stage with vernier scale
and low-mounted coaxial operation.
140 x 210 mm.
Specimen protection Built-in adjustable stage stop to
prevent accidental damage to either
the specimen or the objective front
lens.
Illumination:
Built into base. 6V/20W halogen bulb
with collector lens and field
diaphragm.
Continuously variable intensity
adjustment.
Power:230V
0767.65 Microscope, model Gundlach PrimoX,
trinocular
Accessories for PrimoX:
0767.62 Eyepiece 16x, PrimoX
0767.63 Polarization set, PrimoX
0767.65
0767.64 Micrometer eyepeice 10x WF, PrimoX
0767.68 Dark-field condenser (dry),
N.A. 0.77-0.91, PrimoX
0767.69 Dark-field condenser (oil),
N.A. 1.25-1.44, PrimoX
0767.70 Phase equipment
(10X/20X/40X/100X+condenser), PrimoX
0767.71 Eyepiece adapter, PrimoX
0767.72 CCD-adapter 0.4x, PrimoX
0767.73 CCD-adapter 1x, PrimoX
0767.74 Photo adapter, PrimoX
(T2 adapter ring not included)
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Digital microscopes
We are happy to present our first true digital microscope: The DigiTeach.
The DigiTeach was selected because of its strong specifications which
include: LED light source, 4 objectives (with the user friendly
60x objective), 1.3 MP camera, good software and modern design.
The specifications are very close to those of the popular Primomic-series
characterized by good optics, good precision and a fair price.
The improvements are mainly found in the light source, design and the
built-in camera.
5656.10
Digital microscope, DigiTeach
Digital camera adapter
This elegantly designed digital USB-microscope is very
suitable for both teacher and student use. It is equipped with
continuously variable LED light powered by an external power
supply. The 60x objective is used without immersion oil, and
this makes the microscope very easy to use and minimizes
cleaning of the lenses after use.
Supplied with easily operated software (Windows compatible)
that makes it is possible to capture images and videos among
other things.
The digital microscope can also be used as a normal microscope without having to connect it to a computer via usbcable. Just connect the power supply to the microscope.
Magnification:
40x to 600x
Optical head:
Monocular with 1.3 megapixel camera
Eyepiece:
10x, wide-field
Objectives:
Magnification:
40x, 100x, 400x, 600x
Condenser:
Abbé-condenser N.A. 1.25. With built-in
iris diaphragm and filter holder.
Adjustable height.
Focus:
vernier scale.
Stage:
Illumination:
LED built into base. Continuously variable
Power:
12 V external power supply
Software:
Windows compatible software included.
Complete with dust cover, usb-cable and software.
Universal adapter for digital compact cameras. Attaches to
28-45 mm diameter eyepiece on microscopes, stereo microscopes and telescopes. Digital cameras with tripod thread can
be mounted on the adapter, and the camera position can be
precisely adjusted.
5656.10 Digital camera adapter, universal
LED
0768.15
0768.15 Digital microscope, DigiTeach
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microscopes
Stereo microscopes
On the following pages we will present our range of
stereo microscopes with fixed magnification. Our
range spans from the small Mini with one
magnification to the advanced model 60 with dual
magnification, adjustable top and bottom light source
and superb optical performance. In between are the
popular model 30 and 40 series that comes in several
variants with regards to magnification and type of light
source.
Stereo microscope, Mini
Small, low-priced, cordless battery-powered stereo microscope with LED illumination. Simple design with single 20x
magnification, good, sharp optics and 55-75 mm interpupillary
adjustment to compensate for differences between the eyes.
The small size and a weight of only 585 g makes this stereo
microscope very suitable for use in the field and the userfriendly design makes it ideal for smaller children.
Magnification:20X
Field of vision: Ø 20 mm
Eyepieces:
10 wide-field
Objectives:2x
Dimensions: 23 x 10 x13.5 cm
Illumination: 1 LED (top light)
Power supply: 2 x LR6 1.5V batteries
0770.25
0770.00 Stereo microscope, Mini
Stereo microscope, model 30B
Stereo microscope with good, sharp optics. The paired 10x
wide-field eyepieces have removable soft eyecups to help
shut out peripheral light. In addition the eyepieces have interpupillary adjustment (51-75mm) and dioptric adjustment on left
eyepiece. With turret-mounted 1x and 3x objectives for quick
magnification changes, an inclined head for viewing comfort
and a dual illumination system for ideal specimen lighting. Top
and bottom illumination cannot be used simultaneously. Other
Model 30B eyepieces are available as extras allowing magnifications up to 60x.
Magnification:
10x and 30x
Maximum field of view: Ø 20 mm
Objectives:
1x and 3x in 180° rotating turret
Eyepieces
10x wide-field with 16 mm aperture
Illumination
Top 12V/10W
Bottom 12V/10W
Power source:
230V
Transformer:
Built into base
Complete with dust cover, frosted glass stage plate and black/
white stage plate.
0770.00
0770.25 Stereo microscope, model 30B
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Stereo microscope, model 30C
The 30C model is identical to 0770.25 but with 20x and 40x
magnification. Other eyepieces allowing magnifications up to
80x are available as extras. The field of vision is,
however, considerably smaller than on 0770.25
Magnification:
20x and 40x
Objectives:
Eyepieces:
Illumination:
Top 12V/10W
Bottom 12V/10W
Power source:
230V
Transformer:
Built into base.
white stage plate.
0770.26
0770.26 Stereo microscope, model 30C
0770.35
Stereo microscope, model 30 LED
LED
Cordless, portable stereo microscope with optics and magnification identical to model 30B. With LED illumination and rechargeable batteries with 8-12 hour capacity and thus ideal for
use on fieldtrips etc.
Magnification:
10x and 30x
Objectives:
Eyepieces:
Illumination:
Top 10 LED’s
Bottom 6 LED’s
Power source:
Rechargeable batteries
Complete with dust cover, rechargeable batteries with transformer, frosted glass stage plate and black/white stage plate.
0770.35 Stereo microscope, model 30LED
Accessories for model 30/40 series:
0778.70 Bulb 12V/20W tungsten
0770.77 Eyepiece 15x, model 30/40
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Stereo microscope, model 60
0770.40
Stereo microscope with sharp, good quality optics. With
turret-mounted 1x and 3x objectives for quick magnification
changes, 45 ° inclined head for viewing comfort and dual illumination system for ideal specimen lighting. The spectacle
friendly eyepieces have 51-75mm interpupillary adjustment
and dioptric adjustment on left eyepiece. Stand and column
design makes it possible to examine tall objects. Top and bottom illumination can be used simultaneously, and illumination
intensity is continuously variable.
Magnification:
10x and 30x
Objectives:
Eyepieces:
10x wide-field with 20 mm aperture.
Spectacle friendly design
Working distance:
App. 100 mm
Illumination:
Top: 12V/15W, halogen, with reflector
Bottom: 12V/15W, halogen
Light intensity:
Continuously variable.
Complete with black/white stage plate, frosted glass stage
plate, stage clips and dust cover.
0770.50 Stereo microscope, model 60
Stereo microscope, model 40B and 40C
The stereo microscopes from model 40 series are very
similar to the model 30 series presented on the previous pages.
There are, however, some extra features that make it an ideal
choice for more demanding users. It is slightly larger because it
contains larger prisms and thus improved optics. The top and
bottom illumination can be used simultaneously and the top
light source is equipped with a halogen bulb The optical head
rotates 360° for convenient viewing and the magnification is
changed via a 90° rotating turret. The model 40 comes in two
variants that only differs with regards to the magnification.
Magnification:
10x/30x or 20x/40x
Maximum field of view: 20 mm Ø or 10 mm Ø
Objectives:
1x/3x or 2x/4x in 90° rotating turret
Eyepieces:
Illumination:
Top: 12V/10W, halogen
Bottom: 12V/10W, tungsten
Power source:
230V
white stage plate.
0770.40 Stereo microscope, model 40B (10x/30x)
0770.41 Stereo microscope, model 40C (20x/40x)
Accessories for model 30/40 series:
0778.70 Bulb 12V/20W tungsten
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0770.50
Accessories for model 60:
0770.51 Eyepiece 20x, model 60
0770.52 Bulb 12V/15W, halogen with reflector, top
light model 60
0770.53 Bulb 12V/15W, halogen, bottom light
model 60
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Zoom stereo microscopes
Zoom stereo microscopes are the preferred choice
when you use a stereo microscope for routine
inspection or for more careful examination of insects,
plants etc. The optical system gives a continuously
variable magnification so it is possible to use exactly
that magnification that gives the best view. This can
be a great advantage, when certain details need to be
checked on insects etc. or you want to adjust the field
of view to a certain size in order to see the complete
object.
Zoom stereo microscopes are therefore very suitable
for high schools, universities and inspection work
during production.
0770.61
Zoom stereo microscope, Primozoom ll
Robust zoom stereo microscope with 45 degree inclination
of head for viewing comfort and eyepieces with both interpupillary and dioptric adjustments. Eyepieces include soft eye
cups to keep prolonged viewing comfortable while blocking
peripheral light. High precision lenses make it possible to use
the zoom stereo microscope for long periods of time without
eyestrain. Stable stand with column and wide base with rounded corners promotes a good working position.
Magnification:
10x to 40x, continuously variable.
Can be increased to 80x with accessories.
Eyepieces:
10x wide-field with 16.5 mm aperture.
Field of view:
Ø 23 – 5.5 mm
Working distance: App. 85 mm
Illumination:
Top: 12V/10W halogen with reflector
Bottom: 12V/10W halogen
Top or bottom illumination
Continuously variable intensity adjustment.
Power source:
230V
Extra equipment: Extra eyepieces
Complete with black/white stage plate, frosted glass stage
plate, stage clips and dust cover.
Accessories for Primozoom:
0770.77 Eyepiece 15x, model 30/40/Primozoom
0770.79 Eyepiece 20x, model 30/40/Primozoom
0770.63 Bulb 12V/10W halogen with reflector
0770.61 Zoom stereo microscope, Primozoom ll
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Zoom stereo microscopes
Stereozoom
High quality zoom stereo microscopes with 45 degree
inclination of head for viewing comfort and eyepieces
with both interpupillary and dioptric adjustments.
24 mm aperture eyepieces provide an extra-wide field
of vision and sharp, high contrast images at all
magnifications. Eyepieces include soft eyecups to
keep prolonged viewing comfortable while blocking
peripheral light. High precision lenses make it possible
to use the zoom microscope for long periods of time
without eyestrain. Stable stand and column.
Highly suitable for agriculture and forestry, market
gardening, geology, biology, archaeology and in all
advanced teaching, as well as for quality inspection
and other industrial applications.
Zoom stereo microscope, Stereozoom
P-TR, trinocular
With trinocular tube for attachment of camera/video camera.
Magnification:
Continuously variable between 7x
and 45x. Can be increased to
180x with accessories.
Zoom factor:
6.4:1
Eyepieces:
Field of view:
Ø 28 – 5.1 mm, depending on the
magnification.
Working distance:
App. 93 mm
Illumination:
No built-in illumination.
Complete with black/white stage plate, stage clips and dust
cover.
0771.09 Zoom stereo microscope, Stereozoom P-TR,
trinocular
Zoom stereo microscope, Stereozoom
P-B, binocular
With no built-in illumination.
Magnification:
Continuously variable between
7x and 45x. Can be increased to
180x with accessories.
Zoom factor:
6.4:1
Eyepieces:
Field of view:
Ø 28 – 5.1 mm, depending on the
magnification.
Working distance:
App. 93 mm
Illumination:
No built-in illumination.
Extra equipment:
Extra eyepieces, lens attachments
and dark-field condenser.
Complete with black/white stage plate, stage clips and dust
cover.
0771.09
0771.08 Zoom stereo microscope, Stereozoom
P-B, binocular
0771.08
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Zoom stereo microscope, Stereozoom ITB, binocular
Zoom stereo microscope,
Stereozoom IT-TR, trinocular
With built-in halogen illumination.
Magnification:
Continuously variable 7x to 45x. Can be
increased to 180x with accessories.
Zoom factor:
6.4:1
Eyepieces:
Field of view:
28 – 5.1 mm Ø, depending on the
magnification
Illumination:
Top: 6V/15W halogen
Bottom: 6 V/12W halogen
Top and bottom illumination
Continuously variable intensity adjustment
Power source:
230 V
Transformer:
Built into base.
Extra equipment Extra eyepieces, lens attachments and
dark-field condenser etc.
Complete with frosted glass stage plate, stage clips and dust
cover.
With built-in halogen illumination and trinocular tube for
attachment of camera.
Magnification:
Continuously variable between 7x and
45x. Can be increased to 180x with
accessories.
Zoom factor:
6.4:1
Eyepieces:
Field of view:
28 – 5.1 mm Ø, depending on the
magnification
Illumination:
Top: 6V/15W halogen
Bottom: 6V/12W halogen
Top and bottom illumination
Continuously variable intensity adjustment
Power source:
230V
Transformer:
Built into base.
Complete with frosted glass stage plate, stage clips and dust
cover.
0771.10 Zoom stereo microscope, Stereozoom IT-B,
binocular
0771.11 Zoom stereo microscope, Stereozoom IT-TR,
trinocular
0771.10
0771.11
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Extra magnification for Stereozoom
Extra magnification can be achieved either by replacing the original eyepiece with an eyepiece with larger magnification or
by attaching an auxiliary lens to the main objective.
Auxiliary lenses give you the best optical quality, but working distance is reduced. To keep a large working distance, use an
eyepiece with larger magnification. The optical quality is not quite as perfect as for the auxiliary lens but working distance
is the same.
0771.21 Eyepiece 15x, Stereozoom
0771.26 Auxiliary lens attachment 0.5x, Stereozoom
0771.22 Eyepiece 20x, Stereozoom
0771.27 Auxiliary lens attachment 1.5x, Stereozoom
0771.28 Auxiliary lens attachment 2x, Stereozoom
0771.26-28
0771.21-22
Other accessories for Stereozoom:
Photo eyepiece tube
0771.15 Bulb 6V/15W, halogen w. reflector,
Stereozoom (top light)
For trinocular Stereozoom 0771.09 P-TR and 0771.11 IT-TR.
Used with a microscope eyepiece as inspection tube or for
some types of camera mounts.
0771.16 Bulb 6V/12W, halogen, Stereozoom
(bottom light)
0771.29 Photo eyepiece tube
0771.23 Micrometer eyepiece 10x, Stereozoom
0771.30 Photo adapter, SLR-cameras
(T2-adapter not included)
0771.29
0771.35 Polarization set, Stereozoom
Dark-field condenser
Extremely useful for examining ’
plankton and other transparent
objects which are invisible in
ordinary bright field illumination.
Objects are displayed brightly
against a dark background.
0771.35
0771.35 Dark-field
condenser
®
science

Microscopes - Frederiksen

Transcription

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