BA400


	The CCIS optics allow new accessories and functions to be incorporated into the BA400/450 clinical microscope.

The BA400/450, which combines CCIS optics with innovative mechanical design, provides unrivalled versatility, ergonomics and optical excellence that Motic is striving to achieve.

		The CCIS infinity design has succeeded in achieving longer working distance objectives with higher numerical aperture. This represents a significant development in optical performance and versatility.

		The design of the BA400/450 microscope optimally integrates all functions enabling effective ergonomics and maximum expandability.


	The wide arm provides strength and rigidity. Additionally, the inverted "Y" support in the back of the microscope provides extra lateral stability.


	Our BA400/450 has been designed to fit the requirements of a personal microscope. The size of the microscope is compact in order to minimize the footprint and conserve the limited desk space available in today`s laboratories.


	Ergonomic design has made the BA400 compatible with the manner in which you work. The location of focusing controls for the stage and light intensity are placed conveniently at your fingertips to minimize fatigue. The ideally positioned low profile fine focus knob and stage controls make the manipulation of both stress free.


	The 6V-30W halogen Koehler illumination system provides bright, even illumination at any magnification. The "only one in its class" centerable lamp is housed externally and has an externally operated mechanism for control of all facets of illumination. A diffuser is housed in the base of the microscope. The diffuser can be easily removed from the light path by turning the engage/disengage lever.

In order to maintain parfocality, the BA400/450 Siedentopf eyepiece tubes will not change their length when interpupillary distance adjustments are made. An inclination angle of 30° for both the binocular tubes is utilized for comfort and posture management. In combination with eyeievel risers, youcan adjust the eyepoint height for the most comfortable posture for observation. Each riser is 20mm high and up to three can be used to raise the eye level to a maximum of 60mm.
An ergonomic binocular tube (in preparation) with a variable inclination angle and an eyepiece tube with a telescoping device will provide maximum viewing comfort.


	A field of view of 22mm has now been adopted as the standard for 10X eyepieces. This enlarged field provides for faster scanning and easier viewing.

	Parfocality of focus is assured by independent diopter adjustment provided on each eyepiece.

	Various graticules for measurement and counting can be used with the adjustable eyepieces.

	The revolving reversed nosepiece accepts five objectives. It runs on ball bearings and has internal click stops so that the image remains centered after each change in magnification.

		Motic infinity objectives have succeeded in achieving longer working distances with higher numerical aperture while significantly improving optical performance and versatility.

Objective Plan Achromat 4X/0.13 Objective Plan Achromat 10X/0.25 Objective Plan Achromat 20X/0.40 Objective Plan Achromat 40X/0.65 Objective Plan Achromat 100X/1.25 Oil

A hard coating protects the stage surface from abrasion and wear. The 174 x 145mm stage incorporates a ball bearing mechanism and is available with its coaxial mechanical controls on either the right or left hand side. Its cross travel motion is 76 x 50mm and the vernier scale can be read to 0.1mm. The user can set the upper stage drive limit with the coarse focus stopper, to prevent damage to objectives or specimen. A user adjustable torque control for the X and Y movement is provided.

The stage can be rotated for composition in photomicrography.

The substage condenser mount is height adjustable with rack and pinion movement and has a dovetail mount with a clamp screw.

	The newly developed swing-out Achromat condenser with numerical aperture of 0.90, provides homogeneous illumination for observation and photomicrography at all magnifications from 2X to 100X.

	The Phase Contrast Condenser turret condenser with numerical aperture of 1.25, has four phase positions (10X, 20X, 40X and 100X) and a brightfield position with iris diaphragm. This condenser is particularly convenient for studies in which rapid change between illumination techniques is required.

Two filter slots in the upper part of the stand accommodate sliders with an analyzer and a First Order Red Compensator (535nm) for screening possible cases of gout. The slide mounted analyzer is removable for quick changes between polarizing and standard brightfied operation. The polarizer is installed over the field lens.


	Lukas Microscope Service, Inc. 25715 N. Hillview Court, Mundelein, IL. 60060 847-673-2600


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