FS70 - Microscope Unit | MITUTOYO
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FS70
Microscope Unit
FS70
A microscope unit with eyepieces, designed for integration with an instrument.
Supports variable magnification by employing a revolver and can be used for microfabrication with YAG lasers.
Observation image: Bright-field, Bright/Dark-field, Polarization, Differential Interference Contrast
Features
> Compact microscope unit with trinocular eyepiece tube
(Suitable for observation of many different types of object: metal surfaces, semiconductors, LCDs, resins, etc.)
> Can used with YAG (near-infrared, visible, near-ultraviolet, or ultraviolet) lasers.*¹
(Suitable for cutting, trimming, repair and marking of IC wiring (Au, Al), removing and processing thin-films (insulating film) and repair of color filters.)
> Compatible with infrared optical systems*²
> Product range supporting various observation methods
(Bright-field/Dark-field/Simple polarization/Differential interference contrast (DIC))
> Equipped as standard with a Koehler illumination with aperture diaphragm for epi-illumination optical systems
> High operability with microscopes
(Inward revolver design and long-working-distance objectives)
*1: The performance and safety of laser-equipped system products is not guaranteed.
*2: A near-infrared source and suitable camera are required.
SPECIFICATIONS
| Standard Head Type |
Model | FS70 | — | FS70Z | — | FS70ZD | FS70L | FS70L4 | |
| Order No. | 378-184-1 | — | 378-185-1 | — | (Made to Order) | 378-186-1 | 378-187-1 | ||
| Tilting Head Type | Model | — | FS70-TH | — | FS70Z-TH | FS70ZD-TH | FS70L-TH | FS70L4-TH | |
| Order No. | — | 378-184-3 | — | 378-185-3 | (Made to Order) | 378-186-3 | 378-187-3 | ||
| Observation Image |
Erect image | ||||||||
| BF (Bright-Field) | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||
| BD (Bright-Field/ Dark-Field) |
✔ | ||||||||
| Polarization | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
| Differential Interference Contrast (DIC) |
✔ | ✔ | ✔ | ✔ | ✔ | ||||
| Eyepieces (Required) | 10X (field number 24) ·15X (field number 16)· 20X (field number 12) | ||||||||
| Optical Tube |
Trinocular Tube |
Field Number | 24 | ||||||
| Eye Width Adjustment |
Siedentopf, adjustable interpupillary distance range: 51 - 76 mm | ||||||||
| Tilt Angle | 0 to 20° (only for -TH), displacement of eye point: approx.114 mm | ||||||||
| Optical Pass Ratio |
Fixed type (Eyepiece/TV = 50/50) |
Switchable type (Eyepiece/Tube = 100/0: 0/100) |
Fixed type (Eyepiece/TV = 50/50) |
Switchable type (Eyepiece/Tube = 100/0: 0/100) |
Fixed type *¹ (Eyepiece/TV = 50/50) |
Switchable type (Eyepiece/Tube = 100/0: 0/100) |
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| Camera Port Mount |
C-mount (using optional adapter B*²) Parfocal adjustment with adapter B |
Use a laser with TV port. |
C-mount receptacle (with green filter switch) (with parfocal adjustment) |
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| Protective Filter | — | Built-in laser beam filter | |||||||
| Tube Lens | 1X | 1X-2X zoom | 1X | ||||||
| Laser Port |
Optical Features | — | Magnification: 1X λ : 355/532/1064 nm |
Magnification: 1X λ : 266/532 nm |
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| Mount | YAG laser source (fundamental, second and third harmonic mode) available |
YAG laser source (second, fourth harmonic mode) available |
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| Microscope Head |
Coarse and Fine Movement |
Uniaxial coarse and fine movement (Coarse: 3.8 mm/rev. fine 0.1 mm/rev.) | |||||||
| Movement | 50 mm, left and right handle | ||||||||
| Optical System Epi-Illumination | Epi-illumination for Bright-field (Koehler illumination, with aperture diaphragm) | ||||||||
| Illumination Unit (Optional) | Fiber illumination unit (LED) (No.176-386), 150 W Fiber-optic illumination unit (No.176-316) stepless adjustment, light guide length: 1500 mm | ||||||||
| Revolver (Required) | Self-aligning manual revolver nosepiece unit Quad / Self-aligning Power revolver nosepiece unit Quintuple |
Manual revolver nosepiece unit Quad / Power revolver nosepiece unit Quad |
Self-aligning manual revolver nosepiece unit Quad / Self-aligning Power revolver nosepiece unit Quintuple |
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| Suitable Objective (Required) |
For Observation | M Plan Apo M Plan Apo HR M Plan Apo SL G Plan Apo |
BD Plan Apo | M Plan Apo M Plan Apo HR M Plan Apo SL G Plan Apo |
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| For Laser Cutting | — | NIR Series NUV Series *Select from wavelengths used by laser source |
UV Series | ||||||
| Loading *³ | 14.5 kg | 13.6 kg | 14.1 kg | 13.2 kg | 14.1 kg (tilting headtype: 13.2 kg) |
14.2 kg (tilting headtype: 13.5 kg) |
13.9 kg (tilting headtype: 13.1 kg) |
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| Mass (Main Unit) | 6.1 kg | 7.1 kg | 6.6 kg | 7.5 kg | 6.6 kg (tilting headtype: 7.5 kg) |
6.4 kg (tilting head type: 7.2 kg) |
6.7 kg (tilting head type: 7.5 kg) |
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*1: It is a switchable type when using FS70ZD-TH (Tilting head type). *2: Installation is optional. *3: Loading on optical tube excluding weight of revolvers, objective lenses and eyepieces.
Note: When using the objective M Plan Apo 1X, using this lense with a differential interference contrast unit (No.378-092 or 378-094) is recommended.
Note: Observe the following precautions when using FS70L or FS70L4 with YAG laser source attached.
· Be aware of the laser power and energy density limitations of the optical system to avoid damage.
· Check the mass of the laser source. When mounting on a high-speed device or acceleration/deceleration device, please contact us.
| แบรนด์สินค้า | MITUTOYO |
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