Optika B-290TK Booklet [EN]

B-290 Series

OPTIKA

MICROSCOPES

®

ITALY

2

Laboratory

Entry-Level Lab Upright Microscopes

2

Best Value-for-Money Solutions & Versatile Use

SUITABLE FOR UNIVERSITIES, EXPERTS & ROUTINE LABS

» The ideal choice for common lab requirements
» Simply engineered for life-science
» Ready for phase contrast and darkfield

Laboratory

EXCELLENT PRICE/PERFORMANCE RATIO

» N-PLAN objectives (160 mm or IOS) for flat images on 20 mm FN
» Fixed Koehler illumination for crisp and contrasted images
» Rounded edge, rackless stage to prevent scratches

B-290TB - BREAK NEW GROUND WITH WINDOWS TABLET

»

Large touch-screen of 10.8” with fast, responsive and smooth control

» 360° rotatable, tiltable and easily detachable

Simultaneous camera & power connection for long-term operation

»

B-290LD SERIES - ON-FIELD TBC & MALARIA DIAGNOSIS

» Ultra-convenient LED fluorescence, blue filter
» No waiting time, immediate operation
» Cost-effective, money-saving technology

88

100x Oil/Water Objective –

Only at OPTIKA

2

SAME OBJECTIVE FOR OIL AND WATER USE

» Oil represents the best media for high numerical aperture
» Water combines results with convenience
» Water is recommended especially for educational purposes

UNPARALLELED TIME & MONEY SAVING

» Save time by forgetting about tedious cleaning
» No time-wasting procedures for maintainance

No additional expenses due to inappropriate cleaning

»

Laboratory

100x Water100x Water100x Oil100x Oil

89

2

X-LED3 – Only Available at OPTIKA

STATE-OF-THE-ART ILLUMINATION SYSTEM

» Uncomparable light intensity, exclusive lens & collector design
» Constant pure-white colour temperature at all intensity levels

» Unmatched color fidelity, uniformity and brightness

Laboratory

3

X-LED

Halogen

Halogen

CUT ELECTRICITY BILLS BY 90%

» Money & energy saving, only 3.6 W
» More efficient brightness than a 50 W halogen lamp
» LED long lifetime (65,000 hours = 22 years at 8 hours/day usage)

3

X-LED

X-LED

Multi-plug power supplyMulti-plug power supply

3

3

X-LED

90

IOS & Professional Features

2

LABORATORY GRADE OPTICS FOR OUTSTANDING IMAGES

» Planachromatic optics
» Designed to ensure field flatness on 20 mm (N-PLAN)
» IOS Infinity corrected optical system

FULL CONTROL OF YOUR IMAGES

» Fully settable condenser for perfect imaging
» Easy to set objective-coded iris diaphragm, focusable & centrable
» Phase contrast and darkfield slider available

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Laboratory

B-290 Series

This series incorporates all the experience gathered by OPTIKA Microscopes in the field of
light microscopy, adapted specifically for common laboratory applications. Suitable for routine
microscopy with brightfield, darkfield, phase contrast and LED fluorescence, designed to last.

X-LED3 Exclusive Lighting Source

Special technology able to double the light intensity for incomparable performance, ensuring
constant pure-white colour temperature (6,300K colour temperature).
Relevant money and energy saving thanks to the incredibly low energy consumptions which allows
you to cut the electricity bills by 90%!
The electric consumption (3.6 W only) proves the high efficiency of this system: incredibly high
light intensity combined with low consumption.

Safe And Convenient Operations

Rounded edge rackless stage has been
designed with a belt-driven mechanism that
allows a smooth movement without any
protruding part.
This design gives you a more compact
solution and lowers any risk of injury after
accidentally hitting the rack with your hands.

92

Clear Observation With 100x Objective

Students and basic users will enjoy B-290 Series for the clear and sharp images they can get

3

using 100x objective with water, thanks to the extremely bright X-LED

light source and the fully
centerable Abbe condenser. Forget about the tedious lens cleaning you are used to when using
100x objective: dirt and dust will not affect your objective.

100x DRY

100x OIL

Pine, one year stem.

For a professional use, immersion oil is
the recommended solution to get the
best performance available from any 100x
objective.

100x WATER

Entry-Level Lab Upright Microscopes

Laboratory Grade Optics, N-PLAN & IOS N-PLAN System

OPTIKA N-PLAN objectives ensure bright, clear images with excellent flatness and
compensation for chromatic aberration. IOS Infinity-corrected optical system prevents image
deterioration even if other optical components are added, such as polarizers, beamsplitters
and so on.

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Laboratory

20mm FN

18mm FN

Large Specimen View (20 mm Field Number)

The F.O.V. (field of view) is based on a comfortable diameter
of 20 mm. This means that a wide area of the sample can
be inspected and allows a natural and easy view, particularly
needed in a laboratory environment.

Easy Transportation

B-290 has a carefully shaped design that gives stability and ease in the transportation.
Thanks to the handle on the back, it can be safely moved around the classroom or the laboratory.

Get the most out of our accessories

M-666.290

Heating stage

Use the temperature controlled

heating stage for specific
applications where accurate
temperature selection up to

50º C and programmable

settings are needed. Requested

in research arenas such as

microbiology, biochemistry,

material science, pharmacology,

crystallographic characterization,

surface quality control, and

in all the temperature related

inspections.

M-184
Darkfield
condenser

With optional
diaphragm M-184 you
can easily obtain a
darkfield view for dry
objectives.
M-184 can be placed
directly under the
condenser
without
the need of
additional
operations.

DARKFIELD CONDENSERDARKFIELD CONDENSER

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2

Laboratory

Legend

1. B-290TB with 360° rotating tablet PC for discussion.

2. Pine, one year stem, with B-292 and 10x objective.

3

3. B-290 Series exclusive X-LED

4. B-293 used by a teacher.

5. Lilly pollen, with B-292PLi and 20x objective.

6. Ascaris female, with B-293 and 40x objective.

7. Student setting the right focusing on a B-290TB.

1

illumination system.

B-290 Series

2

3

94

Entry-Level Lab Upright Microscopes

4 6

2

Laboratory

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5

95

2

B-290 Series - Brightfield Models

B-292

Binocular head with N-PLAN objectives, rackless stage and exclusive

3

X-LED

20

for unmatchable performance, powerful and uniform

illumination.

X-LED

N-PLAN

100x

WATER

33

Laboratory

Observation mode: Brightfield.
Head: Binocular, 30° inclined and 360° rotating. Interpupillary distance

48-75 mm.

Dioptric adjustement: On the left eyepiece tube.

Eyepieces: WF10x/20 mm, high eye-point and secured by screw.
Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.
Objectives:

N-PLAN 4x/0.10 N-PLAN 10x/0.25
N-PLAN 40x/0.65 N-PLAN 100x/1.25 (Oil/Water)
All with anti-fungus treatment.

Specimen stage: Double layer rackless mechanical sliding stage, 150x139

mm, 75x33 mm X-Y movement range. Vernier scale on the two axes,
accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop to

prevent the contact between objective and specimen. Adjustable tension
of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm,

focusable and centerable.

Illumination (Fixed Koehler type): X-LED

3

with white 3.6 W LED
(6,300 K) and light intensity control.
Multi-plug 100-240Vac/6Vdc external power supply.

20

X-LED

N-PLAN

100x

WATER

B-293

Trinocular head with N-PLAN objectives, rackless stage and exclusive

3

X-LED

for unmatchable performance, powerful and uniform

illumination.

Observation mode: Brightfield.

33

Head: Trinocular (fixed, 50/50), 360° rotating and 30° inclined.

Interpupillary distance 48-75 mm.

Dioptric adjustement: On the left eyepiece tube.

Eyepieces: WF10x/20 mm, high eye-point and secured by screw.
Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.
Objectives:

N-PLAN 4x/0.10 N-PLAN 10x/0.25
N-PLAN 40x/0.65 N-PLAN 100x/1.25 (Oil/Water)
All with anti-fungus treatment.

Specimen stage: Double layer rackless mechanical sliding stage, 150x139

mm, 75x33 mm X-Y movement range. Vernier scale on the two axes,
accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop to

prevent the contact between objective and specimen. Adjustable tension
of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm,

focusable and centerable.

Illumination (Fixed Koehler type): X-LED

3

type with white 3.6 W LED
(6,300 K) and light intensity control. Multi-plug 100-240Vac/6Vdc external
power supply.

96

B-290 Series - Brightfield Models

B-292PLi

Binocular head with IOS N-PLAN (infinity corrected) objectives, rackless
stage and exclusive X-LED3 for incredibly bright illumination.

20

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Laboratory

X-LED

IOS

∞

N-PLAN

100x

WATER

33

Observation mode: Brightfield.
Head: Binocular, 360° rotating and 30° inclined. Interpupillary distance

48-75 mm.

Dioptric adjustement: On the left eyepiece tube.

Eyepieces: WF10x/20 mm, high eye-point and secured by screw.
Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.
Objectives:

IOS N-PLAN 4x/0.10 IOS N-PLAN 10x/0.25
IOS N-PLAN 40x/0.65 IOS N-PLAN 100x/1.25 (Oil/Water)
All with anti-fungus treatment.

Specimen stage: Double layer rackless mechanical sliding stage, 150x139

mm, 75x33 mm X-Y movement range. Vernier scale on the two axes,
accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop to

prevent the contact between objective and specimen. Adjustable tension
of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm,

focusable and centerable.

Illumination (Fixed Koehler type): X-LED

(6,300 K) and light intensity control.
Multi-plug 100-240Vac/6Vdc external power supply.

3

type with white 3.6 W LED

20

X-LED

IOS

∞

N-PLAN

100x

WATER

B-293PLi

Trinocular head with IOS N-PLAN (infinity corrected) objectives, rackless
stage and exclusive X-LED3 for incredibly bright illumination.

Observation mode: Brightfield.

33

Head: Trinocular (fixed, 50/50), 360° rotating and 30° inclined.

Interpupillary distance 48-75 mm.

Dioptric adjustement: On the left eyepiece tube.

Eyepieces: WF10x/20 mm, high eye-point and secured by screw.
Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.
Objectives:

IOS N-PLAN 4x/0.10 IOS N-PLAN 10x/0.25
IOS N-PLAN 40x/0.65 IOS N-PLAN 100x/1.25 (Oil/Water)
All with anti-fungus treatment.

Specimen stage: Double layer rackless mechanical sliding stage, 150x139

mm, 75x33 mm X-Y movement range. Vernier scale on the two axes,
accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop to

prevent the contact between objective and specimen. Adjustable tension
of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm,

focusable and centerable.

Illumination (Fixed Koehler type): X-LED

(6,300 K) and light intensity control.
Multi-plug 100-240Vac/6Vdc external power supply.

3

type with white 3.6 W LED

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2

B-290TB - Digital Microscope with Camera & Tablet

B-290TB

20

X-LED

N-PLAN

100x

WATER

33

Laboratory

10.8

’’

3.1
MP

HDMI

MICRO

SD

Tilting

PATENTED

3.1 MP Built-in camera and 10.8” Windows tablet PC with N-PLAN
objectives, rackless stage and exclusive X-LED3 for unmatchable
performance in illumination. Ideal for discussion group with 360°
rotating tablet.

Observation mode: Brightfield.
Head: Binocular, 360° rotating and 30° inclined. Interpupillary distance

from 48 to 75 mm; dioptric adjuctment on left eyepiece. Built-in 3.1 MP
camera.

Dioptric adjustement: On the left eyepiece tube.

Eyepieces: WF10x/20 mm, high eye-point and secured by screw.
Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.
Objectives:

N-PLAN 4x/0.10 N-PLAN 10x/0.25
N-PLAN 40x/0.65 N-PLAN 100x/1.25 (Oil/Water)
All with anti-fungus treatment.

Specimen stage: Double layer rackless mechanical sliding stage, 150x139

mm, 75x33 mm X-Y movement range. Vernier scale on the two axes,
accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop

to prevent the contact between objective and specimen. Adjustable
tension of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm,

focusable and centerable.

Illumination (Fixed Koehler type): X-LED

(6,300 K) and light intensity control. Multi-plug 100-240Vac/6Vdc external
power supply.

3

type with white 3.6 W LED

98

PATENTED

UNIQUE FEATURES

Simultaneous camera & power connection

»
»

Equipped with the latest Windows OS & Intel processor

»

Easily detachable, can be used as a laptop (keyboard sold separately)

B-290TB - Digital Microscope with Camera & Tablet

The latest OPTIKA digital microscopes with Windows tablet PC open new microscopy horizons, combining high-end optics with innovative
digital technology for microscopic imaging. B-290TB includes a 3MP camera with a 10.1” Windows tablet.
View, capture, analyze and share your images with simplicity and reliability.

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Laboratory

TABLET TECHNICAL SPECIFICATIONS

Model

Operating System

Language

Image capturing software

CPU

CPU speed

Graphics Card

Memory

LCD display

LCD resolution

Storage

Network

Input/output ports

Control Buttons

Battery Technology

Battery capacity

Max load

Dimensions

Weight

Cables included

Also included

Tablet 10.8”

Windows 10 32-bit

Multilanguages already installed

OPTIKA Vision lite

Intel® Atom™ Z3735F, Quad core

1.44 GHz

Intel® HD Graphics 3D Accelerator

Ram 2,048 GB DDR3L

LED 10.1” IPS Multi Touch Screen

1920 x 1280, 16/10 (WXGA)

HDD 64GB

Wireless, Bluetooth 4.0

Micro USB-B - USB - Microphone - MicroSD card reader

Mini HDMI - Head-phone

Auto rotate o, volume control

Lithium-ion battery, 2x cell

8400 mAh

15 W

Thickness 10,5 mm, Height 17,4 cm, Width 25,7 cm

720 g

USB-B to USB-A / OTG cable (Micro USB-B to USB-A)

Instruction manual, touch pen.

Intuitive, Yet Intuitive, Yet

Powerful SoftwarePowerful Software

Simple and user-friendly, ideal for

students and experienced users.

360° Rotating & Tilting360° Rotating & Tilting

CAMERA TECHNICAL SPECIFICATIONS

Digital camera resolution

Signal output

Sensor Size

Sensor technology

Image format

Full Image size

Pixel size

Frame rate full resolution

Frame rate other resolutions

Automatic White Balance

Automatic Gain Control

Automatic Back light control

Exposure control

3MP

USB 2.0

1/2.5”

CMOS

4\3

2048 x 1536

2.2 x 2.2 micron

5 frames\sec

8 fps (1280x1024) - 30 fps (640x480)

Auto - Man

Auto - Man

Auto - Man

Auto - Man

TB-KBD1 -

DetachableDetachable

Accessory keyboard for tablet

99

2

B-290LD - LED Fluorescence Microscopes

Fluorescence binocular and trinocular microscopes especially designed
for tubercolosis and malaria analysis.

20

33

X-LED

Laboratory

IOS

∞

N-PLAN

100x

WATER

FL

Observation mode: Brightfield.
Head: Binocular or trinocular, 360° rotating and 30° inclined.

Interpupillary distance 48-75mm.

Dioptric adjustement: On the left eyepiece tube.

Eyepieces: WF10x/20 mm, high eye-point and secured by a screw.
Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings.
Specimen stage: Double layer rackless mechanical sliding stage, 150x139

mm, 75x33 mm X-Y movement range. Vernier scale on the two axes,
accuracy: 0.1 mm.

Focusing: Coaxial coarse and fine focusing mechanism with limit stop to

prevent the contact between objective and specimen. Adjustable tension
of coarse focusing knob.

Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm,

focusable and centerable.

Brightfield Illumination (Fixed Koehler type): X-LED

3

with white 3.6
W LED (6,300 K) and light intensity control.
Multi-plug 100-240Vac/6Vdc external power supply.

Fluorescence Illumination: Extra efficiency LED, with light intensity

control. Peak wavelength: 465 nm, Power: 3.6W.

Epi Fluorescence Attachment: Slider with 3 positions (2 fluorescence,

1 brightfield), with 1 included filterset: Fluorescence B: EX 460-490, DM
505, EM 515LP: Acridine Yellow, Acridine Orange, Auramine, DiO, DTAF,
FITC, GFP, YFP, etc.

Part number: B-292LD1.50

Equipped with binocular head and following objectives:
IOS N-PLAN 10x/0.25 (Cover/No Cover), with anti-fungus treatment
IOS N-PLAN 20x/0.40 (Cover/No Cover), with anti-fungus treatment
IOS N-PLAN 40x/0.65 (Cover/No Cover), with anti-fungus treatment
IOS W-PLAN MET 50x/0.75 (No Cover), with anti-fungus treatment.

Part number: B-293LD1.50

Trinocular version of B-292LD1.50.

Part number: B-292LD1

Equipped with binocular head and following objectives:
IOS N-PLAN 10x/0.25 (Cover/No Cover), with anti-fungus treatment
IOS N-PLAN 20x/0.40 (Cover/No Cover), with anti-fungus treatment
IOS N-PLAN 40x/0.65 (Cover/No Cover), with anti-fungus treatment
IOS W-PLAN 100x/0.80 (No Cover, Dry), with anti-fungus treatment.

Part number: B-293LD1

Trinocular version of B-292LD1.

Standard filterset

Name Excitation

lter (nm)

B (Blue)

460 – 490 505 515LP

Dichroic mirror

cut-o (nm)

Emission lter

(nm)

100

B-290 Series - Comparison Chart

Model Head Eyepieces Nosepiece Objectives Stage Focusing Condenser Illumination

B-292

B-292PLi

B-293

B-293PLi

B-290TB

Binocular,
30° inclined,
360° rotating

Binocular,
30° inclined,
360° rotating

Trinocular,
30° inclined,
360° rotating

Trinocular,
30° inclined,
360° rotating

Binocular,
30° inclined,
360° rotating,
with tablet

WF 10x/20 Quadruple,

reversed

WF 10x/20 Quadruple,

reversed

WF 10x/20 Quadruple,

reversed

WF 10x/20 Quadruple,

reversed

WF 10x/20 Quadruple,

reversed

N-PLAN
4x, 10x, 40x,
100x (oil/water)

IOS N-PLAN
4x, 10x, 40x,
100x (oil/water)

N-PLAN
4x, 10x, 40x,
100x (oil/water)

IOS N-PLAN
4x, 10x, 40x,
100x (oil/water)

N-PLAN
4x, 10x, 40x,
100x (oil/water)

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Coaxial coarse

and ne,

limit stop

Coaxial coarse

and ne,

limit stop

Coaxial coarse

and ne,

limit stop

Coaxial coarse

and ne,

limit stop

Coaxial coarse

and ne,

limit stop

Abbe N.A. 1.25,
iris diaphragm,
focusable and
centrable

Abbe N.A. 1.25,
iris diaphragm,
focusable and
centrable

Abbe N.A. 1.25,
iris diaphragm,
focusable and
centrable

Abbe N.A. 1.25,
iris diaphragm,
focusable and
centrable

Abbe N.A. 1.25,
iris diaphragm,
focusable and
centrable

3.6 W X-LED
brightness
control. Fixed
Koehler

3.6 W X-LED
brightness
control. Fixed
Koehler

3.6 W X-LED
brightness
control. Fixed
Koehler

3.6 W X-LED
brightness
control. Fixed
Koehler

3.6 W X-LED
brightness
control. Fixed
Koehler

3

,

3

,

3

,

3

,

3

,

2

Laboratory

Model Head Eyepieces Nosepiece Objectives Stage Condenser

B-292LD1.50

B-292LD1

B-293LD1.50

B-293LD1

Binocular,
30° inclined,
360° rotating

Binocular,
30° inclined,
360° rotating

Trinocular,
30° inclined,
360° rotating

Trinocular,
30° inclined,
360° rotating

WF 10x/20 Quadruple,

reversed

WF 10x/20 Quadruple,

reversed

WF 10x/20 Quadruple,

reversed

WF 10x/20 Quadruple,

reversed

IOS N-PLAN
10x, 20x, 40x.
W-PLAN MET 50x

IOS N-PLAN
10x, 20x, 40x.
W-PLAN 100x (dry)

IOS N-PLAN
10x, 20x, 40x.
W-PLAN MET 50x

IOS N-PLAN
10x, 20x, 40x.
W-PLAN 100x (dry)

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Double layer,
150x139 mm, moving range
75x33 mm, X-axis rackless

Abbe N.A. 1.25,
iris diaphragm,
focusable and centrable

Abbe N.A. 1.25,
iris diaphragm,
focusable and centrable

Abbe N.A. 1.25,
iris diaphragm,
focusable and centrable

Abbe N.A. 1.25,
iris diaphragm,
focusable and centrable

Fluorescence

3.6 W Fluo
LED; Blue
Filterset

3.6 W Fluo
LED; Blue
Filterset

3.6 W Fluo
LED; Blue
Filterset

3.6 W Fluo
LED; Blue
Filterset

Optical performance B-292, B-293 and B-290TB

Eyepiece 10x (M-160) 15x (M-161) 20x (M-162)

Field number (mm) 20 16 10

Objective N.A. W.D (mm) Total magnication Field of View (mm) Total magnication Field of View (mm) Total magnication Field of View (mm)

4x (N-PLAN 160 mm)

10x (N-PLAN 160 mm)

20x (N-PLAN 160 mm)

40x (N-PLAN 160 mm) 0.65 0.45 400x 0.5 300x 0.4

60x (N-PLAN 160 mm) 0.80

100x (N-PLAN 160 mm)

0.10 15.20

0.25 5.50 100x 2

0.40 5.00 200x 1

0.13

1.25 (oil/water)

0.13 1000x 0.2 1500x 0.16

40x

600x 0.33 900x 0.26

5 60x 4

150x 1.6

300x 0.8

80x 2.5

200x 1

400x 0.5

800x 0.25

1200x 0.16

2000x 0.1

Illumination

3.6 W X-LED

3

,

brightness control

3.6 W X-LED

3

,

brightness control

3.6 W X-LED

3

,

brightness control

3.6 W X-LED

3

,

brightness control

Optical performance B-292PLi, B-293PLi and LD models

Eyepiece 10x (M-160) 15x (M-161) 20x (M-162)

Field number (mm) 20 16 10

Objective N.A. W.D (mm) Total magnication

4x (IOS N-PLAN)

10x (IOS N-PLAN)

20x (IOS N-PLAN)

40x (IOS N-PLAN) 0.65 0.43 400x 0.5 300x 0.4

50x (IOS W-PLAN MET, no cover)

60x (IOS N-PLAN) 0.80

100x (IOS N-PLAN)

100x (IOS W-PLAN, no cover) 0.80 (dry) 3.20 1000x 0.2 1500x 0.16

0.10 16.80

0.25 5.80 100x 2

0.40 5.10 200x 1

0.75 0.32 500x 0.4 750x 0.32 1000x 0.2

0.14

1.25 (oil/water)

0.13 1000x 0.2 1500x 0.16

40x

600x 0.33 900x 0.26

Field of View (mm)

5 60x 4

Total magnication

150x 1.6

300x 0.8

Field of View (mm)

Total magnication

80x 2.5

200x 1

400x 0.5

800x 0.25

1200x 0.16

2000x 0.1

2000x 0.1

Field of View (mm)

101

2

B-290 Series - Accessories

Eyecups & Eyepieces

M-001 Huygens 5x eyepiece
M-008.1 WF10x/20 eyepiece, high eyepoint, with pointer, rubber cup
M-160 EW10x/20 eyepiece, high eyepoint, with rubber cup
M-161 EW15x/16 eyepiece, with rubber cup
M-162 WF20x/10 eyepiece
M-163 EW10x/20 micrometric eyepiece, high eyepoint, with rubber cup

Objectives & Additional Lenses

N-PLAN

Laboratory

M-164 N-PLAN objective 4x/0.10
M-165 N-PLAN objective 10x/0.25
M-166 N-PLAN objective 20x/0.40
M-167 N-PLAN objective 40x/0.65
M-168 N-PLAN objective 60x/0.85
M-169 N-PLAN objective 100x/1.25 (oil)

IOS N-PLAN

M-144 IOS N-PLAN objective 4x/0.10

Camera Adapters

M-114 0.5x C-Mount projection lens
M-115 0.35x C-Mount projection lens
M-118 0.75x C-Mount projection lens
M-173 Photo adapter for APS-C and full frame reflex cameras (trino head)

Miscellaneous

15104 Cleaning kit
15008 Immersion oil, 10ml
15009 Immersion oil, 100ml
DC-002 Plastic dust cover, medium, 490(l)x490(h) mm (except for B-290TB)
DC-003 TNT dust cover, medium, 600(l)x550(h) mm (only for B-290TB)
TB-KBD1 Keyboard for tablet (only for B-290TB)
M-005 Micrometric slide, 26x76mm, with 2 scales (1mm/100 & 10mm/100)
M-069 Solar charger
M-1380

Centering telescope, 23mm diameter (except for B-292, B-293 and B-290TB)
VP-290 IQ/OQ/PQ manual for B-290 series
VP-TB IQ/OQ/PQ manual for TB series

M-145 IOS N-PLAN objective 10x/0.25
M-146 IOS N-PLAN objective 20x/0.40
M-147 IOS N-PLAN objective 40x/0.65
M-149 IOS N-PLAN objective 60x/0.80
M-148 IOS N-PLAN objective 100x/1.25 (oil)

IOS W-PLAN

M-634.1 IOS W-PLAN objective 50x/0.95 (oil)
M-1120.N IOS W-PLAN PH objective 10x/0.25
M-1121.N IOS W-PLAN PH objective 20x/0.40
M-1122.N IOS W-PLAN PH objective 40x/0.65
M-335 IOS W-PLAN MET objective 50x/0.75
M-698.2 IOS W-PLAN MET objective 100x/0.80 (dry)

Stages

M-175 Rotating stage for polarising set (for 150x139mm rackless stage)
M-666.290-EU Heating stage (on newly purchased microscopes, for 150x139mm), EU
M-666.290-UK Heating stage (on newly purchased microscopes, for 150x139mm), UK
M-666.290-US Heating stage (on newly purchased microscopes, for 150x139mm), US
M-666.290-SW Heating stage (on newly purchased microscopes, for 150x139mm), CH

Condensers & Filters

M-174 Polarising set (filters only)
M-184 Darkfield stop for condenser
M-971 Plane-concave mirror, with base
M-975 Blue filter, 45mm diameter
M-977 Green filter, 45mm diameter
M-979 Yellow filter, 45mm diameter
M-989 Frosted glass filter, 45mm diameter
M-1124.1 Brightfield condenser (with phase slider slot)

(except for B-292, B-293 and B-290TB)

M-1124.NO

Phase contrast condenser with insert slide 10x/20x-40x

(except for B-292, B-293 and B-290TB)

M-069 - Solar charger

Included battery: rechargeable – Lithium-Poly.
Capacity: 2500 mAh. - Output voltage: 5 Vdc.
Autonomy: over 6 hours at medium intensity (X-LED³).
Charging models: with solar panel (12h),
with external USB power supply (2.5h)

15104 - Cleaning kit

It cleans glass quickly and effectively, without leaving
residue or odor. Ideal for precision lens or prism
cleaning.

How to connect the cameras to our microscopes.

Please refer to the Adapter reference list on Digital section.

v 2.1.0 - OPTIKA reserves the right to make corrections, modications, enhancements, improvements and other changes to its products at any time without notice.

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