10
3. Overview of the Instrument
Specification
Imaging Procedure
Transmitted Light Axis
Incident Light Axis
Z Pinion
Objective nosepiece
X/Y Stage
Tube
3. Overview of the Instrument
Leica DM4000 B / DM5000 B
• transmitted light: BF, DF, PH,
Pol (DM5000 B also ICT)
• incident light: fluorescence
• integrated into the stand
• motorized 5x filter turret
(DM5000 B 8x optional)
• with FIM (Fluorescence
Intensity Managemer) for de-
creasing light intensity in 5
stages
• mechanical “Booster Lens”
for increasing fluorescence
intensity
• motorized shutter
• manual
• absolute coded
• 6x with M25 thread
(DM5000 B: 7x; mot. DIC
objective prism turret with 4
positions optional)
• manual
• replaceable specimen stage
• coaxial pinion length: 155 mm
Leica DM4000 M
• transmitted BF, DF, PH
light: ICT, Pol
• incident light: BF, DF, ICR, Pol
• integrated into the stand
• motorized 4x filter turret
• automatic Illumination
Manager
• motorized shutter
• manual
• absolute encoded
• 6x with M32 thread
• slot for DIC prisms
and Pol compensators
(optional)
• manual
• replaceable specimen stage
• coaxial pinion length: 140 mm
• automatic Illumination Manager
(motorized aperture diaphragm and field diaphragm,
motorized intensity control)
• automatic Constant Color Intensity Control (CCIC)
• motorized shutter
• manual
• manual or motorized
• optionally with two camera outputs