Delphi-X Inverso Fluorescence
The Delphi-X Inverso™ for fluorescence is an inverted microscope for the professional who needs to observe tissues or cells stained with fluorescence dyes. Super contrast semi-apochromatic Fluarex™ objectives with collar adjustment ring assure perfect observation of cells or tissues in 1.2 mm thick Petri dishes or flasks.
Highlights
- Life science applications
- Observation of fluorescence in tissues and cells
- Brightfield, phase contrast fluorescence observations
- DIC (differential interference contrast) ready
- Long working distance IOS plan semi-apochromatic Fluarex objectives
- Revolving sextuple nosepiece
- 5 W LED or 100 W halogen transmitted illumination
- 100 W HBO mercury vapor fluorescence illumination
- Backwards tilting condenser arm for easy placement of large objects
Models
| Model | 10x/20x/40x PLPHFi objectives | 100 W Halogen illumination | 5 W LED illumination | 100 W HBO fluorescence illumination |
|---|---|---|---|---|
| DI-3053-PLPHFi | • | • | • | |
| DI-3053-PLPHFi-HAL | • | • | • |
Technical Specifications
- Eyepieces: Pair of DIN HWF plan 10x/22 mm eyepieces with diopter adjustment.
- Head: Trinocular 45° inclined tubes. Interpupillary distance of 47 to 78 mm. Trinocular head with 100-0, 80/20 and 0/100 positions.
- Nosepiece: Revolving sextuple nosepiece on ball-bearings. The nosepiece can be equipped with DIC prisms for the 10x/20x and 40x objectives.
- Objectives: High numerical infinity semi-apochromatic long working distance plan phase Fluarex PLPHFi 10x/0.30, 20x/0.45, S40x/0.60 IOS objectives enable the sub-cellular structures. An optional 60x/0.80 IOS objective is also available. The 20x, S40x and optional S60 objectives are equipped with collar adjustment ring for glass thicknesses from 0 to 1.2 mm.
- Stage: Stage 340 x 230 mm, equipped with a coaxial mechanical 130 x 85 mm X-Y stage.
- Condenser: Rotating N.A. 0.55 condenser with iris diaphragm. Working distance 26 mm. Supplied with phase contrast annuli for 10x/20x, 40x and 60x objectives and the DIC prisms for the 10x/20x/40x and 60x objectives. Three filter holders allow the insertion of Ø 38 mm filters in the optical path. The arm with condenser can be tilted backwards for convenient access to the stage.
- Lens Changer: A lens changer with a 1.5x lens allows intermediary magnifications of 1.5 times the standard objective magnifications. Switching from 20x to 30x or 40 to 60 and from 60x to 90x magnification can be done without the need to re-focus on the sample.
- Fluorescence Attachment: The Delphi-X Inverso for fluorescence microscopy is supplied with a 6-position fluorescence filter set wheel and comes with two fluorescence filter sets for blue and green excitation (Blue: EX 460-495, DM 505, EM 510 LP; Green: EX 510-550, DM 570, EM 575 LP). Other filter sets are optional.
- Focusing Adjustment: Coaxial 10 mm coarse and fine adjustments, 1 μm precision and with friction adjustment.
- Illumination: Fluorescence illumination with a 100 W mercury vapor lamp with external 100-240 V power supply. Transmitted 5 W LED or 100 W halogen illumination and internal power supply. Fuse holder 3.15 A / 250 V.
- Package Content: Supplied with metal insert for Ø 38 mm cell culture dish and a metal insert for Ø 54 mm cell culture dish with 76 x 26 mm slides, metal insert for Multiwell plates, metal insert for Teraski plates, blue and green interference Ø 45 mm filters, power cord, dust cover, green filter, alignment telescope, and user manual.



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