Leica Microsystems DMI3000 B Mode D'emploi page 17

Condensers
Z Focus
Observation Ports
Leica DMI4000 B and Leica DMI6000 B
(identical for Leica DMI3000 B, but manual)
• motorized and coded or manual and coded
• motorized or manual aperture diaphragm
• contrast methods: BF, DF, PH, DIC, Pol, IMC, IPH
• automatic method switching
• condenser turret with 7 positions for contrast methods
• 2 condenser housings (S1-S28 and S40,S70)
• condenser heads: S1/1.4 oil, S1/0.9 dry, S23/0.53, S28/0.55
• condenser heads can be swung out
• condenser S40/S70 with additional lens for low magnifi cations
• all condensers suitable for magnifi cations from 1.25x to 100x
• with or without motorized or manual polarizer
• with or without motorized or coded Wollaston prism disk
Leica DMI6000 B
• motorized and coded
• 9 mm travel (1 mm below, 8 mm above the stage)
• maximum travel speed: 5 mm/s
• 5 focus steps: 0.05 µm; 0.1 µm; 0.7 µm; 1.5 µm; 5.0 µm
• electronic focus repositioning
• automatic lowering prior to objective change
• electronic parfocality
• Optional: Adaptive Focus Control (AFC)
Leica DMI3000 B and Leica DMI4000 B
• manual
• 9 mm travel (1 mm below, 8 mm above the stage)
Leica DMI6000 B
• motorized and coded
• left side ports (100%, 80% or 50% transmission)
• left side port dichroic splitting at 680 nm
• right side ports (100%, 80% or 50% transmission)
• bottom port
optional
• top port with 2 switching positions
• 100% to eyepieces
• 50% to eyepieces/ 50% to port
Leica DMI4000 B
left side port, manual (100% or 80% transmission)
4. Overview of the Instruments
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