Microscope unit for incorporating in equipment VMU
VMU-V
VMU-H
VMU-LB
VMU-L4B
Objectives shown mounted on tubes are optional.
Features
Features
> Small, lightweight microscope unit > Compatible with infrared optical systems * 1 > Custom-order is available to meet the customers' requirements * 3
> Can be used with YAG (near-infrared, visible, near-ultraviolet, or ultraviolet) lasers. * 2 (Suitable for cutting, repairing and removing, and processing thin-film) > Models with enhanced rigidity and performance > Custom-order is available to meet the customers' requirements * 3
*1: An infrared source and infrared camera are necessary. *2: The performance and safety of laser-equipped system products is not guaranteed. *3: The design and manufacturing of the VMU series can be adapted to meet the customers’ requirements: differential interference observation, dual camera setup (double magnification: high and low), etc.
Specifications
VMU-V 378-505
VMU-H 378-506 Horizontal
VMU-LB 378-513
VMU-L4B
Model No. Code No.
378-514
Camera mounting orientation
Vertical
Vertical (rotatable)
Observation
Bright-field/erect image
Bright-field/Inverted image
Bright-field/erect image
Magnification: 1X; wavelength ( λ ): visible radiation
Optical features
Camera port
C-mount with centering and parfocal adjustment and green filter switch
Mount
C-mount (centering and parfocal adjustment)
Tube lens (correction range)
Built in 1X (visible - NIR)
Built in 1X (NUV - NIR) Magnification: 1X λ : 355/532/1064 nm
Built in 1X (UV - NIR)
Magnification: 1X λ : 266/355/532/1064 nm
Optical tube
Optical features
YAG laser source (fundamental and second, third and fourth harmonic mode) available
YAG laser source (fundamental, second and third harmonic mode) available
Laser port
—
Mount
With parfocal adjustment
Polarizer unit * 1
Available for observation
Available for observation and laser applications
M Plan Apo, M Plan Apo HR (50X, 100X) M Plan Apo SL, G Plan Apo NIR series
For observation
Suitable objective (optional)
NIR series, NUV series
NIR series, NUV series, UV series
For laser cutting
—
Applicable camera
2/3 inch or smaller
Optical system epi-illumination
Telecentric with aperture diaphragm Bright-field illuminated lens tube
Illuminated lens tube
Fiber illumination unit (LED) ( No.176-386 ) , fiber-optic illumination unit (150 W) ( No.176-316 )
Illumination unit (optional)
Main unit mass
650 g
750 g
1270 g
1300 g
*1: M Plan Apo 1X objective should be used together with a polarizer ( 378-710 or 378-715 ). Note : Observe the following precautions when using VMU-LB or L4B with YAG laser source attached. 1. Be aware of the laser power and energy density. Otherwise, the optical system may be damaged. 2. Check the mass of the laser source. When mounting on a high-speed device or acceleration/deceleration device, please contact us.
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