[ English / Japanese ]
New release: February 16, 2026
This device enables seamless pipette customization while observing the tip of a micropipette. The MF3 enhances microscope performance, offering brighter, higher-resolution observation compared to previous models. The microscope has been designed to be compact yet robust. It is engineered to easily position the pipette within the field of view, thus minimizing the risk of pipette breakage. The customization process is facilitated by operating the control knobs located near the microscope. The pipette's tip can be customized to suit specific applications thanks to the technique of cutting, bending, polishing, and spike creation. The critical heater settings for each technique are displayed on the screen, and the heater on/off is controlled via a foot switch. The brightness of the LED lamp is adjustable from low to high intensity.
The MF3 is used for the microfabrication of pipette tips, as shown in the images below.
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| Cut pipette to specific OD according to the sample size. | Bend the tip for greater clarity under microscope with the D.O.F of lens. | Polish the tip to prevent cell rupture for holding or patch-clamp technique efficiently. | Create a spike for greater penetrating power for injection. |
The pipette manipulator unit is used to set the pipette and move it within the field of view. The XY control knobs beneath the microscope are used for fine positioning of the pipette tip. This design also facilitates the efficient inspection of pipettes, including measuring tip diameter and checking for damage.
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| Pipette manipulator unit (left) | XY control knobs (front) |
The microscope unit has been upgraded to provide a bright, clear field of view. In comparison to previous models, the MF3 offers a brighter, clearer field of view, facilitating enhanced visibility during pipette observation and customization tasks, including cutting, bending, polishing, and spike creation.
In addition to the enlarged lens field of view (*a), enhanced operability is achieved through modifications to the micrometer (*b/c/d). Additionally, misalignment during objective lens changes has been reduced, making it easier to locate pipettes within the field of view even at high magnifications. The product includes 10x eyepieces and 5x/10x objective lenses as standard accessories, with the option to add the MF3-LO50 Objective lens 50x (sold separately).
| Comparison images of resolution using the same pipette | |
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| MF2 Total magnifications: 525x | MF3 Total magnifications: 500x |
| Micrometer readout: 10x eyepiece images (cropped) | |
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| Total magnifications 50x Objective lens 5x and Eyepieces 10x 20µm (per 1 scale) |
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| Total magnifications 100x Objective lens 10x and Eyepieces 10x 10µm (per 1 scale) |
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| Total magnifications 500x Objective lens 50x and eyepieces 10x 2µm (per 1 scale) |
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* By adding the Objective lens 50x (MF3-LO50, sold separately), pipette observation and processing tasks can be performed with the MF3 at a total magnification of 500x.
* MF3 lenses are exclusively compatible with the MF3. Please note that eyepieces and objective lenses from older Microforge models (such as the MF-830, MF-900, and MF2) are not compatible with the MF3 and cannot be used.
| 1. Heater set-up: Horizontal | 2. Heater set-up: Vertical | 3. Digital display for heater value |
For cutting, bending, polishing, and spike creation |
For polishing with high-power magnification |
The digital display instantly shows the heater value from dial adjustment. |
| 4. "Burnt" warning feature | 5. Easy-on-the-eyes LED lamps | 6. Easy PT heater wire replacement |
For when a heater connection platinum wire fault is detected. |
The brightness of the LED lamp can be fine tuned with a dial, increasing comfort during long hours of use. |
With spring-loaded clips, seating the thin heating element before tightening the screw, is now easier than ever. |
| Model | Product | Remarks |
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| MF3-LO50 | Objective lens 50x | By adding the Objective lens 50x (MF3-LO50, sold separately), the MF3 can be used at a total magnification of 500x. It is ideal for processing electrodes for electrophysiology and injection pipettes. |
| HIC-1.2 | End cap with stainless steel collar | The HIC-1.2 is required when holding a 1.2mm diameter pipette. The included dedicated injection holder cap HIC (for 1mm diameter) will be replaced for the use. |
| HIC-1.5 | End cap with stainless steel collar | The HIC-1.5 is required when holding a 1.5mm diameter pipette. The included dedicated injection holder cap HIC (for 1mm diameter) will be replaced for the use. |
| H-7 | Pipette holder | When holding glass pipettes of different diameters (1mm to 1.5mm) for electrophysiological recording, the H-7 is recommended. |
| Accessories included | Eyepieces （one with micrometer and diopter adjustment, one without） 5x Objective lens, 10x Objective lens Pipette holder Heater manipulator Foot switch Spare heater （PT-B, 150µm） Hex wrench Silicone rubber gasket (HI01PK01) Power cord |
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| Movement range | Heater manipulator | X14mm, Y14mm, Z14mm |
| Pipette manipulator | X12mm, Z28mm | |
| Microscope | Y (Focus-Coarse/Fine coaxial knob) 30mm X (Swing-Fine control knob) approx. 5° Z (Tilt-Fine control knob) approx. 3° |
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| Total magnifications | 50x/100x: 5x/10x objective lens, 10x eyepieces 500x: 50x objective lens (MF3-LO50, sold separately) and 10x eyepieces |
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| Glass capillary | ø1mm * The holder is compatible with capillaries of 1.2mm and 1.5mm diameters, requiring the separately sold HIC-1.2 and HIC-1.5, respectively. |
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| Working voltage | AC100V - 240V, 50/60Hz | |
| Power consumption | 13W | |
| Dimensions/Weight | W210mm × D313mm × H343mm, 4.6kg | |
