Achios-X Inverso Series
State-of-the-art inverted microscopes for advanced life science applications with brightfield, phase contrast, Hoffman, and 3D relief contrast. The Achios-X Inverso series combines extra-wide-field optics with an ergonomic, flexible design.

Manufacturer: Euromex — Netherlands
Overview
Brightfield, phase contrast, Hoffman & 3D relief contrast.
State-of-the-art microscopes for advanced Life Science applications.
Key Highlights
- Extra Wide field WF 10x/22 mm, Ø 30 mm
- Models with ergo tilting 5º - 35º tubes
- Models with backwards tilting illumination column
- Revolving quintuple nosepiece
- Plan and Plan Phase EIS objectives
- Hoffman contrast and 3D relief contrast
- Low positioned stage adjustment knobs
- 3 W NeoLED
- LCD screen for Smart Light Control
Specifications
EYEPIECES
SWF 10x/22 mm wide field eyepieces with adjustable diopter. Ø 30 mm tubes.
HEAD
Binocular head with 45° inclined tubes or binocular ergo head with 5-35° tilting tubes. Interpupillary distance of 48 to 75 mm. Optional side photo port with 100-0/0-100 beamsplitter.
NOSEPIECE
Revolving quintuple nosepiece on ball-bearings.
OBJECTIVES - 60 mm PARFOCAL, M25 THREAD
Objectives with 1.2 mm coverslip correction and objectives with adjustable coverslip correction. Fluarex™ objectives are made of low-absorption glass. Fluarex™ is a trademark of Euromex microscopen bv. All optics are anti-fungus treated and anti-reflection coated for maximum light throughput.
STAGE
- 170 x 250 mm stage with 129 x 83 mm mechanical X-Y stage
- Supplied with metal insert for Ø 65 glass plate and universal cell culture dish holder (AI.9569)
- Optional metal inserts, Ø 35, Ø 54 and Ø 90 mm cell culture dish holder with 27x26 mm slide holder
- Optional metal insert for Multiwell plates (127.76 x 85.48 mm) (AI.9517)
CONDENSERS
- WD (Working distance): 75 mm, without condenser: 187 mm
- The condenser can be removed to increase WD (178), allowing multilayered culture flasks
- With slot for phase contrast/embossed contrast/Hoffman contrast sliders
For AI.1xxx and AI.3xxx models: Condenser N.A. 0.30 with iris diaphragm. WD 75 mm, without condenser: 187 mm.
For AI.4xxx models: Height adjustable Köhler condenser N.A. 0.30 with iris diaphragm and 3 filter holders and shutter function. Mounted on a backwards tilting illumination column allowing easy access to samples and placement of multilayered culture flasks, without removing the condenser.
CONDENSER FOR HOFFMAN CONTRAST
All models can be equipped with a Hoffman condenser and slider with Hoffman slits for 10/20/40 objectives. Needs Hoffman objectives.
SLIDER FOR 3D RELIEF CONTRAST
All models can be equipped with a 3D relief contrast slider. Works for standard condenser and Plan or Plan Semi-Apo IOS 10/20/40x objectives.
FOCUS ADJUSTMENT
- Coaxial 37.5 mm coarse and fine adjustments with 200 graduations
- Precision 1 μm, 0.2 mm per rotation
- Fine focus knobs are left/right interchangeable
ILLUMINATION
- Transmitted 3W NeoLED™ illumination with adjustable intensity
- Internal power supply 100-240 V (CE). Fuse 500 mA 250 Vac
SMART LIGHT CONTROL
This intelligent function:
- memorizes the light intensity level for each objective
- increases comfort
- saves valuable time during routine magnification shifts
- includes a sleep function
NeoLED
The innovative NeoLED™ design is a combination of a custom LED and a specially designed thin lens with a short focal length. Four main benefits:
- More oblique light from the NeoLED™ light source, which increases the light output significantly
- Less energy is required to achieve this level of light intensity
- The larger aperture of NeoLED™ allows the optical system of the microscope to produce images at higher resolutions, very close to the theoretical diffraction limit of the optics
- Super long life span, up to 50.000 hrs nominal, L70 norm
Objectives with 1.2mm coverslip correction
- Plan IOS: 4x/0.10, 10x/0.25, 20x/0.40, S40x/0.60
- Plan Semi Apo Fluarex IOS: 4x/0.13, 10x/0.30, 20x/0.45, S40x/0.60
- Plan Phase IOS: 10x/0.30, 20x/0.45, S40x/0.60
- Plan Semi Apo Phase Fluarex IOS: 4x/0.30, 10x/0.30, 20x/0.45, S40x/0.60
- Plan PLi Hoffman IOS: 10x/0.25, 20x/0.40, S40x/0.60
Objectives with adjustable coverslip correction
- Plan Semi Apo Fluarex IOS: 20x/0.45, S40x/0.60, S60x/0.70
- Plan Semi Apo Fluarex Phase IOS: 20x/0.45, S40x/0.60, S60x/0.70
PACKAGE CONTENT
- Supplied with Ø 65 glass plate and universal cell culture dish holder
- Power cord, dust cover and user manual
- Phase contrast models are supplied with green filter and alignment telescope
Achios-X Inverso (phase contrast)
| Models | Ergo head | Backwards tilting arm | Plan PLi objective 4x IOS AI.83xx | Plan phase PLPHi objectives 10/20/40 IOS AI.87xx | Plan Semi-Apo Fluarex phase objectives 10/20/40 IOS AI.89xx | Plan Hoffman objectives 10/20/40x AI.88xx | 3D Relief contrast | Epi-fluorescence equipment for B, G and UV excitation | Köhler illumination |
|---|---|---|---|---|---|---|---|---|---|
| AI.1053-PLPHi | • | • | o | o | |||||
| AI.3053-PLPHFi | • | o | o | • | |||||
| AI.4058-PLPHi | • | • | • | • | o | o | • | ||
| AI.4058-PLPHFi | • | • | • | o | o | • | • |
