Delphi-X Observer fluorescence

• Trinocular model
• Ergonomic tilting head
• Standard super wide field SWF 10x/22 mm, Ø 30 mm tubes
• Sextuple reversed nosepiece
• Enhanced infinity corrected EIS optical system
• 60 mm parafocal Plan EIS objectives
• 60 mm parafocal Plan Semi-Apochromatic EIS objectives
• M25 mm objective thread mounting
• 100 W HBO or LED fluorescence illumination
• 3 W NeoLED™ or 100 W halogen diascopic illumination

EYEPIECES
Standard super wide field SWF 10x/22 mm, Ø 30 mm tubes 

STANDARD HEAD
Siedentopf trinocular head with 30° inclined tubes. Interpupillary distance adjustable between 47 and 78 mm. Three position beamsplitter (0:100/ 80:20 / 100:0). Diopter ± 5 adjustments on both eyepieces

ERGONOMIC TILTING HEAD 
Optional ergonomic 0 to 35° tilting trinocular head (see photo) supplied with SWF 10x/22 mm eyepieces, interpupillary distance 47-78 mm and photo tube with standard Ø 23.2 mm tube

NOSEPIECE
Revolving sextuple reversed nosepiece on ball-bearings 

ENHANCED INFINITY SYSTEM (EIS)
The enhanced infinity system (EIS) of the Delphi-X Observer™ consists of Super wide field SFWF 10x22 mm eyepieces, high numerical aperture 60 mm parafocal objectives and a 200 mm focal length tube lens. The 200 mm focal length tube lens reduces the angle of the light rays passing through the optics and as a direct result improving significantly the chromatic aberration corrections and contrast of the images produced. The objectives have a larger diameter enabling a much higher numerical aperture, thus improving the overall resolving power of the optical system

For all these reasons the Delphi-X Obsever™ offers superior optical performance for the most demanding applications

PLAN ACHROMATIC EIS OBJECTIVES 
(clinical routine applications)
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

Available as an option: 
2x/0.06, S50x/0.95 (oil immersion) and S60x/0.80

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

STAGE
190 x 152 mm stage with 80 x 54 mm integrated right-handed mechanical stage. Designed for 2 slides. Standard supplied with scratch-resistant Gorilla glass. Sapphire scratch-resistant glass is available on request. Left-handed mechanical stage is available on request 

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 

100 W HBO ILLUMINATION FOR FLUORESCENCE
The Delphi-X Observer can be configured with a rotating carousel which can contain up to six filter cubes and supplied with a 100 W HBO mercury vapor light source for a broad powerful light spectrum 

Supplied with standard fluorescence filters sets for Blue excitation (EX460-490 DM500 EM520LP) and Green excitation (EX510-550 DM570 EM575LP), UV shield and external power supply

Other more specific and optimized application-related fluorescence filter sets are also available

LED ILLUMINATION FOR FLUORESCENCE
The Delphi-X Observer can also be configured with two different LED systems for fluorescence:

• LE.6400 LED source with 365, 470, 525 and 630 nm LED’s with the standard 6-positions attachment and the 2 standard filter sets AE.9746 (Green) and  AE.9745 (Blue excitation)
• Integrated 4-positions LED attachment (DX.9200-LED)Supplied with three 365, 485 and 525 nm LED’s and three 3 standard filter sets AE.9748 (UV), AE.9746 (Green) and AE.9745 (Blue excitation)

DELPHI-X OBSERVER COMBINED WITH 

LE.6400, 4-LED fluorescence light source 

• As standard 6-Positions attachment
• With 365, 470, 525 and 630 nm LED’s 
• Supplied with two standard filter sets AE.9746 (Green) and AE.9745 (Blue excitation)
• Optional AE.9748 (UV) and AE.9747 (Violet) standard filter sets 

To order, add LE.6400-ADD
to the DX.3153 newly purchased microscope

UV and Violet excitation requires Fluarex objectives
(DX.3153-APLi or DX.3153-APLi /HAL models

DX.9200-LED, 3-LED fluorescence  light source

• Integrated 4-positions LED attachment 
• Supplied with three 365, 485 and 525 nm LED’s and three standard filter sets AE.9748 (UV), AE.9746 (Green) and AE.9745 (Blue excitation)

UV and Violet excitation requires Fluarex objectives
(DX.3153-APLi or DX.3153-APLi /HAL models

LE.6400-ADD and DX.9200-LED

STANDARD GENERAL PURPOSE FLUORESCENCE FILTER SETS
Supplied with standard fluorescence filter sets for blue excitation (EX460-495 DM505 EM510LP) and green excitation (EX510-550 DM570 EM575LP), UV shield and external power supply. Optional: fluorescence filter sets for UV excitation (EX330-385 DM400 EM420LP) and violet excitation (EX400-410 DM455 EM460LP). On special request, the microscope can also be supplied with optimized, and zero-pixel shift optimized filter sets on request. See end of this chapter

FILTER SET FOR BLUE EXCITATION (DX.9745)

FILTER SET FOR green EXCITATION (DX.9746)

FILTER SET FOR VIOLET EXCITATION (DX.9747)

FILTER SET FOR ULTRA-VIOLET EXCITATION (DX.9748)

DIASCOPIC ILLUMINATIONS
Two Köhler illuminations are available for 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 2 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 frosted diffuse filter

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 light source 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 system 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