Inverted fluorescence microscope
LMI EA-Prime
A research-grade inverted fluorescence microscope for cell culture, live-cell fluorescence, transfection studies, protein transfer and detailed observation of cell growth.
- 22 mm field with infinity colour-corrected optics
- Professional semi-apochromatic fluorescence objectives
- Four filter-cube positions: three fluorescence and one bright field
- Bright field, dark field, phase contrast and polarization
Technical information
EA-Prime specifications
Long-working-distance optics and configurable culture-vessel holders support a broad range of live-cell and fluorescence workflows.
EA-Prime Inverted
PL10X/22 mm and PL15X/16 mm high eye-point plan eyepieces.
Infinity LWD plan achromatic: LWDPL4X/0.10/WD22; 10X/0.25/WD7.94; 20X/0.40/WD7.66; 40X/0.60/WD3.71; 60X/0.70/WD2.50.
Infinity LWD phase contrast: 10X/0.25/WD7.94; 20X/0.40/WD7.66; 40X/0.60/WD3.71.
Infinity LWD plan fluorescence: 4X/0.13/WD18.52; 10X/0.30/WD7.11; 20X/0.45/WD5.91; 40X/0.65/WD1.61; 60X/0.75/WD1.04.
Infinity LWD fluorescence phase contrast: 20X/0.45/WD5.91 and 40X/0.65/WD1.61.
160 × 250 mm platform with mechanical stage, 120 × 78 mm movement, extension plate, glass stage and slotted metal stage.
Holders for specimen slides, Ø54 mm, Ø65 mm Terasaki and Ø35 mm tissue-culture vessels.
All-metal die-cast body with precision rack-and-pinion transmission, 25 mm coarse range, tension adjustment, upper limit stop and 0.002 mm fine precision.
Coaxial focus system with 25 mm coarse travel, 0.002 mm fine precision, tension adjustment and built-in 90–240 V wide-voltage transformer.
Köhler reflected illuminator with iris field diaphragm and centre adjustment.
100 W mercury lamp housing with adjustable centre and focus, digital 90–245 V AC supply, centring objective, UV1/B1/G1/violet band-pass filter cubes and 30ND25 attenuation pad.
Critical illumination with 6 V / 30 W halogen or 5 W LED, preset centre, adjustable brightness and iris aperture diaphragm.
Köhler illumination option adds centre adjustment and field diaphragm.
N.A. 0.3 LWD condenser, WD72 mm; condenser stand can swing out to increase working distance to 150 mm. LBD colour-temperature and IF550 green contrast filters included.
30 mm centring telescope.
EASL or SL1 10X–40X phase-contrast slider with centre adjustment.
Standard UV, V, B and G fluorescence filters. Four filter cubes can be fitted and custom filter sets are available.