Binocular Biological Laboratory Microscope YR05789 – YR05790

ManufacturerKalstein

Description

The Binocular Biological Laboratory Microscope YR05789 – YR05790 sets the standard for precision and versatility in any laboratory setting. Boasting an upgraded large Seidentopf binocular head with an eyepiece tube diameter of 30mm, this microscope offers clarity and comfort during extended use. Its wide field eyepiece, SWF10x/22mm, combined with a high-precision quintuple nosepiece, enhances magnification capabilities across a range of objectives, from 4x to the innovative 100x water objective. Illuminated by a 6V30W halogen Koehler system with a blue filter, this microscope ensures optimal brightness and color fidelity for detailed observations. Additionally, a rackless mechanical stage and an adjustable swing-out condenser provide seamless sample manipulation and light control.

Market Price

Microscopes of this caliber typically range between $1500 and $2000 USD in the market, reflecting the advanced features and precision engineering they offer. The Binocular Biological Laboratory Microscope YR05789 – YR05790 falls comfortably within this range, making it a cost-effective choice for professionals in both educational and research settings.

Frequently Asked Questions

What makes the YR05789 – YR05790 microscope stand out? This model is distinguished by its large eyepiece diameter, high precision quintuple nosepiece, and versatility with both oil and water objectives.

Can this microscope be used for photography? Yes, it features light split options for enhanced photo capture capabilities, allowing simultaneous viewing and photographing.

What types of objectives are available with this microscope? It includes infinity plan objectives ranging from 4x to the unique 100x water objective, which offers ease of use and cleaning.

Advantages and Disadvantages

Advantages: The microscope provides superior image clarity, a wide range of magnification options, and a durable, user-friendly design. It is equipped with both water and oil objectives and offers advanced lighting options.

Disadvantages: Depending on laboratory requirements, its price point can be considered high, and there may be a learning curve when transitioning from less advanced models to operate its features optimally.

Product Use in Field

This microscope is ideal in academic settings for biology and medical students to study cellular structures and microorganisms. It is equally valuable in research laboratories focusing on microbiology, histology, and clinical applications, thanks to its adaptable lighting and objective options that support various sample types and research needs.

Recommendations

To extend the life and performance of your microscope, regular maintenance such as cleaning lenses with appropriate solutions and checking mechanical parts for wear is recommended. Calibrate the light settings according to the specific sample requirements for optimal results. When not in use, covering the microscope will protect it from dust and contaminants. For convenience and efficiency, consider our Kalstein Plus platform to request a quote or generate one automatically, streamlining your purchasing process.

Features

  • Seidentopf binocular head, inclined 30°, rotatable 360°.
  • Eyepiece SWF10x/22mm, high eyepoint, diopter adjustable.
  • High-precision quintuple nosepiece with polarizing analyzer slot.
  • Rackless mechanical stage 182×140mm with double slide holder.
  • Infinity plan objectives: 4x, 10x, 20x, 40x, 100x (water option).
  • Swing-out condenser with NA 0.9/0.13 and iris diaphragm.
  • 6V30W halogen Koehler illumination with blue filter.
  • Wide voltage power supply (100V~240V).
  • ECO auto power-off system.

Technical Specifications

Model YR05789 YR05790 Cata. No.
Upgrade –Head Upgrade To Large Size With Eyepiece Tube Dia.30mm
–Eyepiece Upgrade To Dia.30mm Diopter Adjustable
–Standard Objectives Upgrade To 5 pcs With 20x
–Working Stage Upgrade To Large Size Rackless 182x140mm
–Condenser Abbe N.A.1.25 Upgrade To Swing Out Condenser N.A.0.9/0.13
–Light Source Upgrade to 6V30W High Brightness + Blue Filter
Head Seidentopf Binocular Head Inclined 30°,Rotatable 360°, Interpupilary Distance 48-76mm, YR05789-op1
Eyepiece Tube Dia.30mm
Seidentopf Trinocular Head Inclined 30°,Rotatable 360°, Interpupilary Distance 48-76mm, Light Split Switch E100:P0/E20:P80, YR05789-op2
Eyepiece Tube Dia.30mm
Eyepiece WF10x/22mm,Dia.30mm, High Eyepoint, Diopter Adjustable ●● ●● YR05789-op3
Nosepiece Quintuple YR05789-op4
Infinity Plan Objective PLAN 2.5X/0.07,W.D.=8.47mm YR05789-op5
PLAN 4X/0.10,W.D.=12.10mm YR05789-op6
PLAN 10X/0.25,,W.D.=4.64mm YR05789-op7
PLAN 20X/0.40(S),W.D.=2.41mm YR05789-op8
PLAN 40X/0.66(S),W.D.=0.65mm YR05789-op9
PLAN 60X/0.80(S),W.D.=0.33mm YR05789-op10
PLAN 100X/1.25(S,Oil),W.D.=0.12mm YR05789-op11
PLAN 100X/1.15(S,Water),W.D.=0.19mm YR05789-op12
Working Stage Rackless (Integrated) Mechanical Stage, Size 182×140mm, Travel Range 77×52mm, Double Slide Holder YR05789-op13
Mechanical Stage Size 175 mm×145mm, Travel 76mmX52mm, Scale: 0.1mm, Double Slide Holder YR05789-op14
Focusing Coaxial Coarse & Fine Focusing, Coarse Focusing Travel Range: 22mm, Fine Focusing Div. 0.002mm YR05789-op15
Condenser Swing-out Condenser,N.A.0.9/0.13,Iris Diaphragm YR05789-op16
Illumination 6V30W Halogen Koehler Illumination, With Field Diaphragm YR05789-op17
Power Supply Wide Voltage 100V~240V
3W LED Koehler Illumination, Field Diaphragm YR05789-op18
Powered By Safety Low Voltage Charger, Input Wide Voltage 100V-240V, Output 5V1A, Support Power Bank Supply For Outdoor Use
Field Diaphragm For Kohler Illumnation YR05789-op19
Power ECO, Auto Power Off System. YR05789-op20
Power Off Automatically Upon User Leaving 10 Minutes,
Power On Automatically Upon User Approaching Detected,
This Function Can Be Shut Down Manually
Filter Dia.45mm, Blue YR05789-op21
Dia.45mm, Green YR05789-op22
Dia.45mm, Yellow YR05789-op23
Dark Field Dark Field Condenser, Dry, N.A.0.83-0.91, For 4x10x40x Objective YR05789-op24
Dark Field Condenser, Immersion, N.A.1.3, For 100x Objective YR05789-op25
Polarizing Analyzer + Polarizer Set YR05789-op26
Phase Contrast Infinity Plan Phase Contrast Objective 10x + Phase Contrast Slide 10x + Phase Contrast Condenser + Telescope 11x + Green Filter YR05789-op27
Infinity Plan Phase Contrast Objective 20x + Phase Contrast Slide 20x + Phase Contrast Condenser + Telescope 11x + Green Filter YR05789-op28
Infinity Plan Phase Contrast Objective 40x + Phase Contrast Slide 40x + Phase Contrast Condenser + Telescope 11x + Green Filter YR05789-op29
Infinity Plan Phase Contrast Objective 100x + Phase Contrast Slide 100x + Phase Contrast Condenser + Telescope 11x + Green Filter YR05789-op30
Turret Phase Contrast Attachment YR05789-op31
Fluorescence Upgrade to A16.2604-T2 Fluorescence Microscope With A5F.2601-2:
B,G China Fluorescent Set
100W Mercury Lamp House
100W Mercury Power Box, Digital Disp.
6 Holes Disc Fluorescent Unit
Ultraviolet Protection Barrier
Centering Objective
China 100W Mercury Lamp 2 pcs
YR05789-op32
Upgrade to A16.2604-T4 Fluorescence Microscope With A5F.2601-4:
B,G,U,UV China Fluorescent Set
100W Mercury Lamp House
100W Mercury Power Box, Digital Disp.
6 Holes Disc Fluorescent Unit
Ultraviolet Protection Barrier
Centering Objective
China 100W Mercury Lamp 2 pcs
YR05789-op33
Upgrade to A16.2604-LT2 Fluorescence Microscope With A5F.2602-2:
B,G China Fluorescent Set
6 Holes Disc Fluorescent Unit
5W LED Lamp House
5W LED Power Box
Ultraviolet Protection Barrier
YR05789-op34
Upgrade to A16.2604-LT4 Fluorescence Microscope With A5F.2602-4:
B,G,U,UV China Fluorescent Set
6 Holes Disc Fluorescent Unit
5W LED Lamp House
5W LED Power Box
Ultraviolet Protection Barrier
YR05789-op35
Adapter C-Mount 0.5x, Focus Adjustable YR05789-op36
C-Mount 0.75x, Focus Adjustable YR05789-op37
C-Mount 1.0x, Focus Adjustable YR05789-op38
Digital Eyepiece Camera Adapter, Dia. 23.2mm/25mm YR05789-op39
Package Carton Size 520×475×285mm, 1 Unit/Ctn
Weight Gross Weight: 12 kgs, Net Weight: 10 kgs

Additional information

Weight 11 kg
Dimensions 52 × 47 × 28,5 cm
Model

YR05789, YR05790

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