The OPTIKA B-380 ia an educational and laboratory microscope for routine applications. Dye-cast frame, with high stability and ergonomy, for transmitted light observation.
ALC – Automatic light control
The level of light is adjusted by the microscope in order to maintain the same level as the one the user has chosen, no matter if the aperture of the diaphragm changes, another objective is inserted, opacity of the sample changes, etc.
Optical system & objectives:
The models of the B-380 series are equipped, depending on version, with two different types of optical systems: the standard 160mm one and the infinity corrected system (IOS). In both cases the field diameter of the eyepieces is 20mm.
Modern and ergonomic, this stand is made of die-cast aluminum. Coarse and fine focusing (graduation: 0.002mm) with coaxial control knobs. Adjustable focusing tension and limit stop.
Available in binocular or trinocular version. The heads are equipped with interpupillary distance control (55-75 mm) as well with dioptric compensation. All heads are 360° rotatable and 30° inclined.
The illuminating system consists of X-LED source. The brightness can be adjusted by a rheostat located on the left side of the microscope base.
X-LED3 – The future of illumination OPTIKA is proud to introduce its own revolutionary LED powered illumination system. Developed by our R&D dept. it consists of a new combination of LED and optical technology. A new high-efficiency single chip LED works in combination with a special optical lens, which allows to double the intensity of the light generated by the LED itself. The result is a quantity of light equivalent to the light generated by a standard 50W halogen bulb, but with a color temperature of 6300K. It means white light instead of the yellow one produced by halogen bulbs.
The electrical consumption (3.6W only) shows the high efficiency of the system: same light intensity with less than 10% of the consumption of a standard halogen bulb. Last but not least, the lifetime of our LED is 50,000 hours, instead of 1,500 hours …!
MADE IN ITALY
|Viewing Head||Binocular 360°rotating 30° inclined|
|Eyepieces||Wide Field 10x/20mm (accepts 21mm micrometer)|
|Nosepiece||Quintuple nosepiece, reversed|
|Objectives||N-PLAN 4x, 10x, 40x, 100x (oil/water) – (Model: OPB-382PL-ALC)
IOS (infinity corrected) N-PLAN 4x, 10x, 40x, 100x (oil/water) (Model: OPB-382PLi-ALC)
|Stage||Double layer mechanical sliding stage, 160 x 140mm, moving range 78 x 54mm.
(Belt-drive in X direction for B-382PLi-ALC)
|Focusing||Coaxial coarse and fine focusing with limit stop|
|Condenser||Abbe condenser, sliding-in, N.A. 1.25 with centering system|
|Illumination||X-LED, 3W, Automatic Light Control
Luminous flux: 200 lumen
Luminous intensity: 900 cd
Equivalent to a dichroic halogen lamp with 20W, Equivalent to a standard halogen lamp with 50W
Correlated Color Temperature: 6300K
Pure white, no need of blue correction filter.
|Warranty||10-years mechanical and optical parts