Specification:

EYEPIECES

• Super Wide field SWF 10x/25 mm, Ø 30 mm tubes
  
• Extended Wide Field EWF 10x/22 mm, Ø 30 mm tubes

STANDARD HEAD
Siedentopf trinocular with 30° inclined tubes. Interpupillary distance adjustable between 47 and 78 mm. The trinocular standard head has an optical path selector (100:0 / 80:20 / 0:100). Diopter adjustment on both eyepieces

ERGONOMIC TILTING HEAD
Optional ergonomic 0 to 35° tilting trinocular head supplied with SWF 10x/25 mm eyepieces, interpupillary distance between 47-78 mm and photo tube with standard Ø 23.2 mm tube. The trinocular tilting head has an optical path selector (100:0 / 80:20 / 0:100). Diopter ± 5 adjustments on both eyepieces

MULTIHEAD SYSTEM
The Delphi-X Observer can be extended with a unique multihead system for in total 2, 3, 5 or 10 heads allowing simultaneous observation of specimens. The central attachment is equipped with a trinocular head and with a joystick to move a green or red laser pointer across the entire field of views of all heads.

The multihead systems with two, three or five heads and 30° inclined tubes are supplied with Super wide field SWF 10x/25 mm eyepieces. The multihead systems with ten heads and 30° inclined tubes have the trinocular main head equipped with Super wide field SWF 10x/25 mm eyepieces and the other nine binocular other heads with Extended wide field EWF 10x/22 mm eyepieces. The Delphi-X Observer ™ multihead system with ten heads is supplied without the iCare sensor

Order references:

• DX.2156-xxx/10 (Delphi-X Observer 10 head version is only available with a 100 W halogen illumination)
• DX.1156-xxx/n (NeoLED™ versions). n = total number of heads. xxx = objectives PLi, APLi or PLPHi
  
  

(Photo: Multihead system, DX.2156-PLi/10)

FACE-TO-FACE DUAL HEAD SYSTEM
The Delphi-X Observer™ can be supplied with one trinocular and one binocular head in a face-to-face configuration allowing simultaneous observation by two operators. The main trinocular head is equipped with Super wide field SWF 10x/25 mm eyepieces and the second head with EWF 10x/22 mm eyepieces. A joystick enables the operator to move a green or red laser pointer across the entire field of view of both heads

Order reference:

• DX.2154-xxx (100 W halogen versions) or
• DX.1154-xxx (NeoLED™ versions) xxx = objectives PLi, APLi or PLPHi

NOSEPIECE
Revolving sextuple reversed nosepiece on ball-bearings with M25 objectives mounting threads and with slot for optional DIC prism(s)

MOTORISED NOSEPIECE
The Delphi-X Observer™ can be supplied with a motorized revolving sextuple reversed nosepiece. A precise step-motor allows the user to switch from objective by a simple push on a button. Another button allows quick switching between two preselected objectives. Standard with this nosepiece comes a motorized condenser

PLAN ACHROMATIC OBJECTIVES (clinical routine laboratories)
The Delphi-X Observer™ is standard supplied with Plan Achromatic 4x/0.10, 10x/0.25, 20x/0.40, S40x/0.65 and S100x/1.25 oil immersion infinity corrected EIS objectives

(Optional: 2x/0.06 working distance 7.5 mm, S50x/0.95 (oil immersion) working distance 0.19 mm and S60x/0.80 working distance 0.30 mm)

PLAN SEMI-APOCHROMATIC OBJECTIVES (anatomo- and histopathology laboratories)
The Delphi-X Observer™ can also be supplied with Plan Semi-Apochromatic Fluarex 4x/0.13, 10x/0.30, 20x/0.50, S40x/0.75 and S100x/1.30 (oil immersion) infinity corrected EIS objectives

PLAN PHASE CONTRAST OBJECTIVES
Plan Phase EIS 10x/0.25, 20x/0.40, s40x/0.65 and s100x/1.25 (oil immersion) infinity corrected EIS objectives

OBJECTIVES

* Optional
All objectives are 60 mm parafocal and have a M25 mm mounting thread
All optics are anti-fungus treated and anti-reflection coated for maximum light throughput
All S40x, S50x, S60x and S100x objectives are spring loaded

STAGE

• 190 x 152 mm stage with 78 x 32 mm integrated right-handed mechanical stage
• Designed for 2 slides
• Comes with robust and scratch-resistant Gorilla glass
• Left-handed mechanical stage available on request
  (Order reference: Add -L to product number). 

FOCUSING

• Coaxial coarse and fine adjustment, 100 graduations, 1 µm precision, 100 μm per rotation, total travel range is approximately 35 mm
• Supplied with an adjustable rack stop to prevent damage to sample and objectives
  
• The coarse adjustments are equipped with friction control
• The focusing knobs can be switched from left to right according to the user’s preference

CONDENSER (for brightfield)
In height adjustable N.A. 0.90/1.25 Abbe swing-out condenser with numerical aperture identification marks. Models with a motorized nosepiece are supplied with a motorized condensor that automatically flip-out the front lens of the condenser when the 4x objective is used

CONDENSER FOR DIFFERENTIAL INTERFERENCE CONTRAST (DIC) AND BRIGHTFIELD 
An optional in height adjustable disc condenser for DIC and bright field can be equipped with several primary DIC prisms to be used with sliders with secondary DIC prisms to be placed in the nosepiece

CONDENSER (for phase contrast)
In height adjustable N.A. 1.25 Zernike phase contrast condenser with phase annuli for 10/20/40x and S100x-oil objectives. To be used with the phase contrast objectives

DIASCOPIC ILLUMINATIONS
Two Köhler illuminations are available forx the Delphi-X Observer microscope:

• Diascopic intensity adjustable 3 W NeoLED™ Köhler illumination with internal 100-240 V power supply
• Diascopic intensity adjustable 100 W halogen Köhler illumination with internal 100-240 V power supply

The diascopic halogen illumination comes with two push-in/push-out neutral density filters for smooth attenuation of the light intensity for all kind of samples. The diascopic NeoLED™ illumination comes with one neutral density filter

LIGHT INTENSITY MEMORY FUNCTION 
LIM automatically saves preferred brightness while changing magnifications. It eliminates the need for adjusting lamp brightness when changing magnification. This allows maintaining preferred brightness at each magnification, thus improving user efficiency significantly and reducing eye strain. Standard on all models with a motorized nosepiece, for other models see ordering instructions below

For ordering Automatic light intensity memory function
Example: DX.1153-PLi = DX.1153-PLi/LIM model but with automatic light control

NeoLED™

The innovative NeoLED™ design is a combination of a custom LED and a specially designed thin lens with a short focal length in order to obtain three main benefits:

• More oblique light from the LED lightsource can be captured, 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 systems of the microscope to produce images at higher resolutions, very close to the theoretical diffraction limit of the optics

ICARE SENSOR
The unique iCare Sensor is developed to avoid unnecessary loss of energy.
The illumination of the microscope automatically switches off shortly after microscopists step away from their position

CARRYING GRIP
The carrying grip at the back of the microscope ensures safe transportation of the microscope and the integrated tool & holder makes sure the right tool is always available

STORAGE

AE.9914-D

PACKAGE CONTENT
Supplied with power cord, dust cover, a spare fuse, user manual and 5 ml immersion oil. All packed in a polystyrene box.

CONFIGURATIONS
The Delphi-X Observer microscope is also available as fluorescence model