|
Leica DM4 M
|
Leica DM6 M
|
Stand
|
Power supply |
Integrated within stand |
within electronics box CTR6 or CTR6 LED |
|
Display |
Information display |
Leica SmartTouch with information and controls |
|
Interfaces |
1 x USB 2.0, 1 x I2C |
2 x USB 2.0, 2 x I2C |
Operation
|
Focus |
Mechanical |
Motorized |
|
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2-ratio gearbox (coarse/fine) |
5 electronic ratios |
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|
includes parfocal function |
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|
switch between coarse and fine mode |
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memory locations for two z-positions |
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Objective turret |
Absolute coded |
Motorized |
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|
– 6x M32 thread |
includes dry and immersion mode |
|
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– 7x M25 thread (optional) |
6x M32 thread, 7x M25 thread (optional) |
|
Stage |
Mechanical |
Motorized (optional) |
|
|
ceramic-coated |
with stepper motor |
|
|
y-drive with belt |
switch between fast and precision mode |
|
|
removable stage drive with adjustable torque |
includes memory location for up to |
|
|
110° swivel |
5 stage positions |
|
|
left-handed version optionally available |
Mechanical |
|
|
|
ceramic-coated |
|
|
|
y-drive with belt |
|
|
|
removable stage drive with adjustable torque |
|
|
|
110° swivel |
|
|
|
left-handed version optionally available |
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Controls |
6 programmable function buttons |
6 programmable function buttons |
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|
|
SmartMove |
|
|
|
controls for z (focus) movement and x,y (stage) movement |
|
|
|
4 programmable function buttons |
|
|
|
Leica STP8000 |
|
|
|
controls for z (coarse and fine focus) and x,y (stage) movement |
|
|
|
11 programmable function buttons |
|
|
|
touchpanel with information and control panels |
|
Specimen overview tool |
No |
Yes |
Transmitted light axis
|
Illumination |
LED |
either 12 V 100 W halogen lamp or LED |
|
Automation |
|
|
|
Light manager: automatic Köhler light management sets the best values for aperture, field diaphragm, and light intensity |
Yes |
Yes |
|
Contrast manager: switch from one contrast method to another with one push of a button |
Yes |
Yes |
|
Constant Color Intensity Control: maintains a constant color temperature (3200 K) |
Not necessary for LED |
Yes for Halogen versions |
|
|
|
Not necessary for LED |
|
Contrast method |
BF, PH, DF, ICT, POL |
BF, PH, DF, POL |
|
|
|
DIC (fully automatic) |
Incident light axis
|
Motorized filter cube turret |
4-fold and 5-fold |
4-fold and 5-fold |
|
Illumination |
LED lamphousing |
LED lamphousing |
|
|
Halogen illumination with external power supply |
Halogen illumination with external power supply |
|
Automation |
|
|
|
Illumination Manager: Objective related setting of light intensity and aperture diaphragm |
Yes |
Yes |
|
Contrast manager: switch from one contrast method to another with one push of a button |
Yes |
Yes |
|
Round and square illuminated field diaphragms for ocular and camera observation (motorized) |
Yes |
Yes |
Condensers
|
Automation |
condenser head, motorized |
condenser head, motorized |
|
|
7x condenser disk, motorized (optional) |
7x condenser disk, motorized (optional) |
|
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polarizer, motorized (optional) |
polarizer, motorized (optional) |