TL24 Experimental Teaching Biological Microscope

Instrument use:

TL 24 series biological microscope is equipped with 195 achromatic objective and large field eyepiece, with the characteristics of beautiful appearance, clear imaging, broad vision, convenient operation and so on, etc. It can be widely used in biology, medicine, industry, agriculture and other fields, and is an ideal instrument for medical, teaching, scientific research and other units。

Instrument advantages:

* 2024 DiLun optical new series of products, beauty and quality coexistence, the imaging quality of older products have a qualitative leap, at the same time the appearance of novel, streamlined beauty, can be customized appearance color, is a teaching and laboratory necessary instruments;

*With excellent optical systems to provide excellent optical performance。

*Streamlined design concept, with soft and novel color collocation, make the microscope more aesthetic feeling.

*The ideal design that meets the requirements of ergonomics makes the operation more convenient and comfortable, and the space is more broad.

 instrument parameter:

* Optical system:equipped with limited far flat field optical system, complete machine mildew prevention design and large field eyepiece, with beautiful appearance, clear imaging, broad vision, convenient operation and other characteristics, can be widely used in biology, medicine, industry, agriculture and other fields, is the ideal instrument for medical, teaching, scientific research and other units。

* Observation head device: the mirror cylinder can rotate 360 degrees, the displacement of the center of the mirror is 0.06mm; 30 tilting; the hinge double ocular observation (the left and right systems are 2.0% different; the eye end position is 0.1mm at zero vision) and the third party connection port, pupil distance adjustment range of 55-75mm, fixed observation tube head is internal hexagon screw or select portable screw.

* eyepiece configuration:random eyepiece WF10X / 18mm; the magnification accuracy of eyepiece does not exceed ± 2%; there is a card slot on the eyepiece tube to lock the eyepiece to prevent falling. Binocular vision is adjustable, making binocular observation easier.

*Objective:Broadband coated EF-N195 pure copper achromatic objective; The accuracy of objective magnification shall not exceed ± 5%; 4X, 10X, 40X (spring), 100X (spring, oil); The error of the objective lens is 10-40, with a focus of ≤ 0.06mm; 40-100 autofocus ≤ 0.03mm。

* Converter:metal four-hole positioning external tilt converter; positioning stability of 0.006mm during the slide replacement, which avoids the operation inconvenience of the external tilt objective lens converter.

* Loading platform:triangular rail XY composite mechanical moving loading platform;0.005lateral to 5N horizontal force, corrosion resistance and wear resistance. Rectangular, size 110X120mm, stroke 70X30mm, minimum read value 0.1 mm.

*Focal adjustment mechanism:coarse fine tuning coaxial, with hand wheel tightening adjustment device and limit positioning device. Both sides of the operating wheel for precise focusing; coarse fine tuning focal knob on both sides, with overload protection device, focusing range: 25mm, fine tuning grid minimum grid value: 0.002mm.

*Condenser:N.A.1. 25 Abe condenser, precise limit design gear rack structure, to ensure a more accurate observation height. The condenser is a metal material without plastic parts. The height is self-adjustable.

*Lighting: the original production power of 1W LED cold light source lighting, rechargeable, Type C port, the brightness is adjustable, the life can reach more than 100,000 hours of light collection mirror seat can not be easily removed, to prevent the frequent removal of the change in the light road center, and affect the observation effect.

* Backplane:Design with portable hands for users to move away.

*Additional functions:with simple phase contrast and dark field observation and simple polarized light observation reservation.

Camera interface configuration: special C-type bayonet, digital camera special interface)

Details diagram:

● Light switch button and gear adjustment

This site is a device used to adjust the intensity and uniformity of light in the light path of the microscope. Adjust the brightness of the light source by rotation, and the adjustment of the knob is also in line with the human hand operation habits. This user-friendly design makes users more comfortable when using the brightness regulator, improving the operational efficiency and user experience.

● Aperture size regulator

The rotating moving aperture size regulator controls the amount of light entering the microscope, thus adjusting the brightness in the microscope's field of view. When the aperture size regulator is on, more light enters the microscope, making the field brighter. Conversely, when the aperture size regulator is off, the amount of light entering the microscope decreases and the visual field darkens. It provides users with flexible and precise lighting control to help them get the best observation effect.

●XYZ moves the hand wheel

The design can control the movement of the console through an intuitive manual operation. With a large movement range and flexibility. The experimenter can adjust the position of the hand wheel as needed to better observe and operate the sample.

● Upper and lower regulator of the condenser

The up and down adjuster of the microscope's condenser is used to adjust the position of the condenser. Users can fine tune the position of the condenser to match the focal length of different lenses. When replacing objective lenses with different magnifications, the position of the condenser lens may need to be adjusted accordingly to ensure that the light can be correctly focused on the objective lens, improve observation accuracy and reliability, and thus achieve the best observation effect.

●Battery installation plate

The microscope can be used with batteries in addition to electrical use.

● Coarse quasi-focal and fine quasi-focal adjustment

Through coarse and fine quasi-focal adjustment, the sample is clearly visible in the field of view, thus improving the observation effect and accuracy. Using a regulator with a scale, the user can easily adjust the focal length of the microscope.

●eyepiece configuration and pupil spacing

To meet the personalized needs of different users, the pupil spacing can be adjusted from 48 mm to 75 mm, ensuring that each user can be accurately set up according to their own conditions. The binocular vision of the high eye point design is adjustable, which makes the binocular observation easier and provides users with a more comfortable use experience.

TL24 Experimental Teaching Biological Microscope