Manufacturer: Kalstein
Manufacturer: Kalstein
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The Binocular Biological Laboratory Microscope YR05789 - YR05790 is a state-of-the-art optical instrument designed to enhance the observation capabilities in biological research. It features a large head with an eyepiece tube diameter of 30.30mm, and the eyepiece itself has a diopter-adjustable diameter of 30mm. This model boasts standard objectives upgraded to five pieces, including a 20x objective, and a spacious work stage size of 182x140mm. The upgraded swing-out condenser provides NA 0.9/0.13, and the illumination system is upgraded to 6V30W high brightness with a blue filter. The super wide field eyepiece offers SWF10x/22mm clarity, perfect for detailed analysis.
When considering the purchase of a binocular laboratory microscope, potential buyers will find that the market offers a variety of options in terms of pricing. The typical range for high-quality microscopes such as the YR05789 - YR05790 falls between 1500 USD to 2300 USD. This range reflects the combination of advanced features and robust quality provided by this microscope, offering excellent value for laboratories looking to upgrade their equipment.
Q: What are the standard objectives included? A: The microscope includes five standard objectives: 4x, 10x, 20x, 40x, and 100x.
Q: Is the microscope suitable for professional laboratory use? A: Yes, this microscope is designed for professional laboratory environments, offering high precision and versatility.
Advantages: The microscope offers a large working stage, high precision, and a versatile light source. The diopter-adjustable eyepieces provide comfort for prolonged use.
Disadvantages: It might be over-featured for casual or hobbyist use, and the initial setup can be complex for beginners.
This microscope is ideal for biological research, educational purposes, and clinical laboratory settings. Its versatile swing-out condenser and robust objectives make it suitable for detailed tissue examinations and cellular observations.
For optimal performance, it is recommended to calibrate the microscope regularly and ensure the mechanics are free of dust and moisture. Utilizing the blue filter can improve visibility and contrast during observations.
| 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 | |||
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