Delphi-X Observer DX.2156-PLi/10 10-viewer multi-head microscope

Delphi-X Observer

The DX.2156-PLi/10 is the multi-head system in the Delphi-X Observer series that lets ten people view the same specimen at the same time, seated side by side: one trinocular head with SWF 10x/25 mm eyepieces and nine binocular heads with SWF 10x/22 mm. It features parfocal 60 mm PLi EIS plan objectives from 4x to S100x oil immersion, 100 W halogen illumination and an iCare energy-saving sensor, a configuration designed for pathologists and shared viewing sessions.

Technical specifications

• Side-by-side multi-head system for ten viewers
• One trinocular Siedentopf head inclined at 30° with Ø 30 mm tubes and SWF 10x/25 mm eyepieces, and nine binocular Siedentopf heads inclined at 30° with Ø 30 mm tubes and SWF 10x/22 mm eyepieces
• Interpupillary distance from 47 to 78 mm with dioptre adjustment on both eyepieces
• Inverted sextuple nosepiece on ball bearings
• PLi IOS plan objectives 4x/0.10, 10x/0.25, 20x/0.40, S40x/0.65 and S100x/1.25 oil immersion, parfocal EIS 60 mm, M25 thread
• All optics are anti-fungal coated and anti-reflection coated for maximum light transmission
• 190 x 152 mm stage with integrated 80 x 54 mm mechanical stage and scratch-resistant Gorilla™ glass
• Height-adjustable swing-out Abbe condenser, NA 0.90/1.25, with engraved numerical aperture
• Coaxial coarse and fine focusing: 100 divisions, 1 µm precision, 0.1 mm per rotation and a total travel of approx. 35 mm
• Focus stop to protect specimens and objectives, with friction adjustment
• Adjustable 100 W halogen transmitted illumination, with internal 100-240 V (CE) power supply
• iCare sensor: the illumination switches off automatically when the user moves away from the microscope, saving energy
• Rear carrying handle for safe transport and Allen key in an integrated holder
• Includes power cord, spare 5 A 250 V fuse, 5 ml of immersion oil, dust cover and user manual, in a cardboard box