Ergonomic Trinocular Microscope DX.3158‑PLi

Euromex Delphi-X Observer Microscope for Fluorescence

Cutting-edge microscopes for advanced fluorescence applications in life sciences. The outstanding optical performance of the Delphi-X Observer ™ makes it ideal for life science fluorescence applications where a high-performance optical system is required. The large field of view (25 mm) of the Super Wide Field eyepieces and the high numerical aperture of the 60 mm parfocal EIS Plan Fluarex objectives allow perfect observations with high resolving power and excellent colour reproduction quality

Technical specifications of the Delphi-X Observer Microscope for Fluorescence

EYEPIECES
• SWF10x/25 mm eyepieces for Ø 30 mm eyepiece holder
• EWF10x/22 mm eyepieces for Ø 30 mm eyepiece holder (on request)

STANDARD HEAD
Siedentopf trinocular head with tubes inclined at 30 °. Interpupillary distance adjustable between 47 and 78 mm. Three-position beam splitter (0:100 / 80:20 / 100:0). Dioptre adjustment ± 5 on both eyepieces

ERGONOMIC TILTING HEAD
Optional ergonomic trinocular head from 0 to 35 ° supplied with SWF10x/25 mm eyepieces, interpupillary distance 47-78 mm and trinocular port with standard Ø 23.2 mm tube.

NOSEPIECE
Sextuple nosepiece mounted on high-precision ball bearings

ENHANCED INFINITY-CORRECTED SYSTEM (EIS)
The enhanced infinity-corrected system (EIS) of the Delphi-X Observer ™ consists of SFWF 10x25 mm wide field eyepieces and parfocal 60 mm objectives with a high numerical aperture and a focal length of 200 mm. The 200 mm focal length reduces the angle of the light rays passing through the optics and, as a direct result, significantly improves chromatic aberration corrections and the contrast of the images produced. Objectives with a larger diameter allow much higher numerical apertures, improving the overall resolving power of the optical system. For all these reasons, the Delphi-X Observer™ offers superior optical performance for the most demanding applications Tilting head 2/4

PLAN ACHROMATIC OBJECTIVES (EIS) (recommended for routine clinical applications)
The Delphi-X Observer ™ comes as standard with EIS infinity-corrected Plan Achromatic objectives 4x/0.10, 10x/0.25, 20x/0.40, S40x/0.65 and S100x/1.25 (oil immersion)
Available as an option: 2x/0.06 objective, S50x/0.95 (oil immersion) and S60x/0.80 PLAN SEMI-APOCHROMATIC FLUAREX OBJECTIVES (recommended for pathology and histopathology applications)
The Delphi-X Observer ™ can also be supplied with EIS infinity-corrected Plan Semi-Apochromatic Fluarex objectives 4x/0.13, 10x/0.30, 20x/0.50, S40x/0.75 and S100x/1.30 (oil immersion)

STAGE
190 x 152 mm stage with a travel range of 78 x 32 mm and control knobs on the right-hand side. Designed for 2 slides. The standard stage has a scratch-resistant Gorilla glass coating. Scratch-resistant sapphire glass coating available on request. The stage with control knobs on the left-hand side is available on request

FOCUSING SYSTEM
Coaxial coarse and fine focusing knobs, 100 graduations, 1 μm precision, 100 μm per rotation of the fine focus, total travel range of approximately 35 mm. Supplied with a stage stop system to prevent damage to the specimen and objectives. The coarse focus is fitted with tension adjustment. The fine focusing knobs can be switched from left to right according to the user's preference

BRIGHTFIELD CONDENSER
Height-adjustable and centrable swing-out Abbe type with numerical apertures N.A. 0.90 / 1.25 Abbe with numerical aperture marks and iris diaphragm

FLUORESCENCE ILLUMINATION
The fluorescence attachment of the Delphi-X Observer ™ is equipped with a rotating turret that can hold up to 6 filter blocks and is supplied with an HBO 100W mercury vapour lamp as light source for an intense, broad spectrum of light
Supplied with standard fluorescence filter blocks for blue excitation (EX460-490 DM500 EM520LP) and green excitation (EX510-550 DM570 EM590LP), UV protection and external power supply
A wide range of fluorescence filter blocks is available

OBJECTIVES
Plan PLi 2x/0.06(1) 4x/0.10 10x/0.25 20x/0.40 S40x/0.65 S50x/0.95 oil immersion(1) S60x/0.80(1) S100x/1.25 oil immersion S100x/1.25 Iris oil immersion (1) Plan Semi-Apo Fluarex 4x/0.13 10x/0.30 20x/0.50 S40x/0.75 S100x/1.30 oil immersion
All objectives are parfocal 60 mm and have an M25 mm mounting thread. All optics are coated with an anti-fungal and anti-reflective treatment for maximum light performance. All S40x, S50x, S60x and S100x objectives are retractable (1) Optional

TRANSMITTED ILLUMINATION
Two Köhler transmitted illumination options are available for the
Delphi-X Observer™ microscope:
• One based on a 3W NeoLED ™ Köhler type with adjustable intensity and internal 100-240V power supply
• One based on a 100W halogen lamp Köhler type with adjustable intensity and internal 100-240V power supply. The halogen transmitted illumination comes with 2 neutral density filters that can be fitted or removed and allow smooth attenuation of the light intensity for all types of specimens. The
NeoLED ™ transmitted illumination comes with 1 neutral density filter that can be fitted or removed and allows attenuation of the light intensity NEOLED™
The innovative NeoLED™ design is a combination of a custom LED and a specially designed thin lens with a short focal length to obtain three main benefits:
• More oblique light can be captured from the LED light source, which significantly increases the light output • Less power is required to reach 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 exclusive iCare Sensor is designed to prevent unnecessary energy loss. The microscope illumination switches off automatically shortly after microscopists move away from their position

CARRYING HANDLE
The carrying handle at the back of the microscope ensures safe transport of the microscope, and the integrated tool and tool holder ensure that the right tool is always available

PACKAGE CONTENTS
Supplied with power cable, dust cover, spare fuse, user manual and 5 ml of immersion oil