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Manual Focus Measuring Microscopes
The MF measuring microscopes provide the best-in-class accuracy. The MF series microscopes use telecentric objectives that reduce the magnification error due to slight variations in the working distance.
High Accuracy 2 Axis Measuring Microscopes
The MF 176 series are user-friendly microscopes that offer high magnification capability, wide field of view, and high accuracy-measurement.
Features & Benefits
The MF measuring microscopes provide the best-in-class accuracy. The MF series microscopes use telecentric objectives that reduce the magnification error due to slight variations in the working distance.
- Ultra-long working distance practically eliminates any risk of collision with a workpiece even when surface asperities are present
- Observation with a crisp and high-resolution erect image and a wide field of view
- ML series, high-NA objectives that are specially designed for the MF series (long working distance type)
- Illumination unit (reflected/transmitted) selectable from a high-intensity LED or halogen bulb (selection required)
- Variable aperture diaphragm (reflected/ transmitted) allows observation measurement while suppressing light diffraction
- Variety of standardized stages with travel ranges up to 400×200mm
- Quick-release mechanism useful for moving the stage quickly when measuring workpieces that are large in size or quantity
- Coarse/fine feed handles equipped as standard on both sides allow precise focus and observation measurement regardless of handedness
- Sliding nosepiece (factory installed option) allows up to two objectives to be mounted
- Dedicated camera port for seamless integration of Mitutoyo Vision unit or third party c-mount camera
Technical Data
| Focusing Method: | Manual focusing ( coarse focusing: 30mm/ev, Fine Focusing: 0.2mm/rev) |
| Accuracy: | XY-axis (2.2 + 0.02L)um, L = Measuring length (mm) when not loded, JIS B7153 |
| Measuring Method: | Linear encoder (2-axis model: X/Y axis, 3-axis model: X/Y/Z axis |
| Indication accuracy: | Z-axis: (5+0.04)Lum, L = Measuring length (mm), (MF-B type ) |
| Floating Function: | X and Y axes with Quick-release mechanism |
| Power Supply: | 120V AC, 50/60Hz |
| Resolution: | .0001/.00005/.00001" / .001/.0005/.0001mm |
Product List
| Order No.: | Model: | Range X-Axis: | Range Y-Axis: | Range Z-Axis: | XY Stage Top Size: | Effective glass size: | Swivel Function: | Workpiece Max Height: | Workpiece Max Load: |
|---|---|---|---|---|---|---|---|---|---|
| 176-861-10 | MF-A1010D | 4" / 100mm | 4" / 100mm | 6" / 150mm | 11 x 11" / 280 x 280mm | 7 x 7" / 280 x 280mm | - | 6" / 150mm | 22lbs / 10kg |
| 176-862-10 | MF-A2010D | 8" / 200mm | 4" / 100mm | 6" / 150mm | 14x 11" / 350 x 280mm | 10 x 6" / 350 x 280mm | - | 6" / 150mm | 22lbs / 10kg |
| 176-863-10 | MF-A2017D | 8" / 200mm | 7" / 170mm | 8.7" / 220mm | 16.1 x 13.4" / 410 x 342mm | 10.6 x 9.4" / 410 x 342mm | + / - 5 degree (left) | 8.7" / 220mm | 44lbs / 20kg |
| 176-864-10 | MF-A3017D | 12" / 300mm | 7" / 170mm | 8.7" / 220mm | 20.07 x 13.4" / 510 x 342mm | 14.5 x 9.4" / 510 x 342mm | + / - 5 degree (left) | 8.7" / 220mm | 44lbs / 20kg |
| 176-865-10 | MF-A4020D | 16" / 400mm | 8" / 200mm | 8.7" / 220mm | 24 x 13.4" / 610 x 342mm | 17.3 x 9.4" / 610 x 342mm | + / - 3 degree (left) | 8.7" / 220mm | 33lbs / 15kg |
High Accuracy 3 Axis Motorized Z Measuring Microscopes
These MF 176 series microscopes feature a motorized Z-axis and offer high magnification observation and an ultra-wide field of view.
Features & Benefits
The motorized Z-axis drive on the MF-J measuring microscopes, when used with the Vision Unit, can reduce measuring times by up to 70% and reduce variation by up to 90% when compared to manual measuring microscopes. The MF series uses telecentric objectives that reduce the magnification error due to slight variations in the working distance.
- The Z-axis can be operated using a remote box • Using the optional vision unit enables the image AF function
- LED Illumination unit (reflected/transmitted) and halogen bulb (available options)
- Variable aperture diaphragm (reflected/ transmitted) allows observation measurement while suppressing light diffraction
- A wide variety of optional accessories are offered
- ML series, high-NA objectives that are specially designed for the MF series (long working distance type)
- High-magnification observation up to 2000X
- MF-J2017D has stage travel of 200x170mm, MFJ-3017D 300x170mm, MF-J4020D 400x200mm
- Dedicated camera port for seamless integration of Mitutoyo Vision unit or third party c-mount camera
Technical Data
| Observation Image: | BF ( Brightfield) / Erect |
| Eyepiece: | 10x ( Field Number 24 ), 15x, 20x. Monocular unit: 10x eyepiece ( standard accessory), binocular tub: two 10x eyepieces ( standard accessory ) |
| Objective Lens: | ML series 3x objective ( standard accessory ), 1x, 5x, 10x, 20x, 50x, 100x |
| LED Illumination Unit: Control Unit: | 100-240V AC power input connector, Power on/off switch ( main switch ) |
| LED Illumination Unit: Reflected Illumination: | Koehler illumination, stepless light intensity control, variable aperture diaphragm, white LED light source |
| LED Illumination Unit: Transmitted Illumination: | built-in aperture diaphragm, stepless light intensity control, Telecentric system, White LED Light source, with cooling fan |
| Halogen Illumination Unit: Control Unit: | 100-240V AC Power input connector, Power on/off switch ( main switch) |
| Halogen Illumination Unit: Reflected Illumination: | Halogen bulb (12V, 50W), Koehler illumination, Stepless light intensity control, Variable aperture diaphragm mechanism, With cooling fan |
| Halogen Illumination Unit: Transmitted Illumination: | Built-in aperture diaphram, Halogen bulb (12V, 50W), Stepless light intensity control, Telecentric system, With cooling fan |
| Vision AF: | Available Option |
| Range Z-Axis: | 220mm |
| Accuracy: | (2.2 + 0.02L)um L=measuring length ( mm) |
| Resolution: | .0001/.00005/.00001" / 1/0.5/0.1µm |
Product List
| Order No.: | Model: | Range X-Axis: | Range Y-Axis: | Accessories: |
|---|---|---|---|---|
| 176-891A | MF-J2017D | 200mm | 170mm | - |
| 176-892A | MF-J3017D | 300mm | 170mm | - |
| 176-893A | MF-J4020D | 400mm | 200mm | - |
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