Delphi-X Observer polarization Microscope

The Euromex Delphi-X Observer Polarization microscope is a premium solution for professionals in materials science, combining ergonomic design with high-end optical performance. Equipped with plan apochromatic objectives and wide 25 mm field-of-view eyepieces, it delivers outstanding image clarity, high resolution, and accurate color reproduction—essential for analyzing birefringent materials and microstructures. Built for extended use and detailed observations, this state-of-the-art microscope supports a wide range of advanced polarization applications in research and industrial laboratories.

Eyepieces

• Super Wide Field SWF 10x/25 mm, Ø 30 mm (standard)
• Optional: EWF 10x/22 mm, SWF with crosshairs, micrometer scale, or grid (for transmitted/reflected illumination)

Viewing Head

• Standard: Siedentopf trinocular, 30° inclined, 47–78 mm interpupillary distance
• Optional: Ergonomic tilting trinocular (0–35°), with Ø 23.2 mm photo tube
• Optical path selector: 100:0 / 80:20 / 0:100
• Diopter adjustment on both eyepieces

Nosepiece

• Reversed quintuple nosepiece with centering screws (ball-bearing mounted)

Objectives (EIS Infinity Corrected)

• Plan Semi-Apochromatic (PL-SAPOLRi): 5x, 10x, 20x
• Plan Apochromatic (PL-APOLRi): 50x, 100x (optional)
• Plan Polarizing (PL-POLi): 4x, 10x, 20x, 40x, 50x (optional), 100x (optional)
• Strain-free, anti-fungus, anti-reflection coatings
• 60 mm parfocal, M25 x 0.7 thread

Enhanced Infinity System (EIS)

• High NA optics with reduced light angle for improved contrast and chromatic correction

Stage

• Ø 190 mm circular stage, 360° rotatable, with Vernier scale and object clamps
• Optional: 30 x 30 mm X-Y mechanical stage

Condenser

• Abbe N.A. 1.25, height adjustable, with iris diaphragm and rotatable polarizer

Focusing

• Coaxial coarse/fine adjustment, 1 µm precision, 35 mm travel
• Adjustable rack stop, user-switchable focus side, friction control

Illumination

• 100 W halogen (epi and transmitted), intensity adjustable
• Internal 100–240 V power supply
• Neutral density filters included

Polarization & Reflected Light

• Includes rotatable analyzer, Bertrand lens, 1λ red plate, ¼λ plate, quartz wedge
• Reflective module with brightfield and ND filter positions
• Up to six modules in rotating structure

Convenience Features

• iCare Sensor: Auto shut-off when user steps away
• Carrying Grip: Safe transport with integrated universal tool