TL36 Biological Microscope

Ⅰ、Instrument application：

The TL36 series biological microscope is equipped with an infinite flat field achromatic objective lens and a large field eyepiece, which has the characteristics of beautiful appearance, clear imaging, wide field of view, and easy operation. 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.        

Ⅱ、Instrument advantages：

Adopting an excellent infinite optical system can provide outstanding optical performance.

The streamlined design concept, combined with soft and innovative colors, makes the microscope more aesthetically pleasing.

Ideal design that meets ergonomic requirements, making operation more convenient, comfortable, and spacious.

Ⅲ、Instrument parameters:

*Optical System: Equipped with an infinite plan optical system, anti fungus design for the entire machine, and a large field of view eyepiece, it has the characteristics of beautiful appearance, clear imaging, wide field of view, and easy operation. 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.  

*Observation head device: The lens barrel can rotate 360 degrees, and the displacement of the mirror center during rotation is ≤ 0.06mm; inclined at 30 °; The hinged binocular observation (magnification difference between the left and right systems ≤ 2.0%; position difference of the eyepiece end face at zero view ≤ 0.1mm) and third-party connection port, interpupillary distance adjustment range of 48-75mm. The fixed observation tube head is either an internal hexagonal screw or a portable screw.

*Eyepiece configuration: Randomly configure high eye point design eyepieces WF10X/22mm; The accuracy of eyepiece magnification does not exceed ± 2%, and there is a slot design on the eyepiece barrel to lock and position the eyepiece to prevent it from falling off. The binocular vision is adjustable, making binocular observation easier.

*Objective: Wide band coated EF-N195 pure copper infinite plan achromatic objective lens; 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 focal length of ≤ 0.06mm; 40-100 focal length ≤ 0.03mm.

*Converter/Nose piece: Metal material four hole positioning inward facing converter; The positioning stability is ≤ 0.006mm, and there is no need to raise or lower the stage when replacing the slice, avoiding the inconvenience of damaging the objective lens during the use of the outward tilting objective lens converter.

*Stage: Triangular guide XY composite mechanical moving stage; Non repeatability of lateral 5N horizontal force ≤ 0.005, anti-corrosion and wear-resistant. Rectangular, size 190X140mm, stroke 60 × 90mm, minimum reading value 0.1 mm.

*Focusing mechanism: Coarse and fine adjustment coaxial, equipped with handwheel tension adjustment device and limit positioning device. There are fine adjustment focus mechanisms on both sides of the operating handwheel of the stage for precise focusing; There are coarse and fine focusing knobs on both sides, with overload protection device. The focusing range is 25mm, and the minimum fine adjustment grid value is 0.002mm.

*Focusing lens: N.A.1.25 Abbe focusing lens, the first bracket type device board in China, effectively controls the deviation problem of the focusing system, and the precise limit design gear rack structure ensures more accurate observation height. The spotlight is made of metal material and does not contain plastic parts. The height can be adjusted by oneself.

*Lighting: The original production power is 3W LED cold light source lighting, Koehler Illuminator, with adjustable brightness and a lifespan of over 100000 hours. The light collecting mirror holder cannot be easily removed to prevent frequent removal from changing the center of the light path and affecting the observation effect.

*Backboard: Designed with a portable handle for users to move and reposition.

*Additional features: It has the ability to observe both dark and bright fields.

Ⅳ、Instrument detailed pictures:

●Humanized design handle

Adopting ergonomic principles, the carefully designed handle conforms to the natural posture of human hand grip, enabling users to hold the microscope more stably and reducing hand fatigue during prolonged use.

●Triangular guide XY composite mechanical moving stage

Stably support and fix the sample, ensuring the stability of its position and shape during observation. The non repeatability of the lateral 5N horizontal force should be ≤ 0.005. It should be corrosion-resistant and wear-resistant, with a minimum reading value of 0.1 mm.

●XYZ Mobile Handwheel

This design can control the movement of the console through intuitive manual operation. Has a large range of movement and flexibility. Experimenters can adjust the position of the handwheel as needed to better observe and manipulate the sample.

●Four hole positioning inward tilting converter

Metal material four hole positioning inward tilting converter. The main function is to convert objective lenses with different magnifications. When replacing slices, there is no need to raise or lower the stage, which can avoid various operations that may damage the objective lens during use.

●Eyepiece configuration and pupil spacing

In order to meet the personalized needs of different users, the adjustable range of pupil spacing is between 48mm and 75mm, ensuring that each user can make precise settings according to their own conditions. The eyepiece with high eye point design has adjustable binocular vision, making binocular observation easier and providing users with a more comfortable user experience.

●Cable storage cabinet

A storage device designed specifically for cable management that can effectively store and protect power cords from external factors such as dust, moisture, and impact. This not only extends the service life of the cable, but also ensures the safe and stable operation of the equipment. The storage cabinet can effectively reduce cable entanglement and damage, thereby avoiding unnecessary maintenance and replacement costs. 

●Brightness regulator

This regulator is a device used to adjust the intensity and uniformity of light in the microscope's optical path. It adjusts the brightness of the light source by rotating it, and the adjustment method of the knob also conforms to human hand operation habits. This humanized design makes it easier for users to use the brightness adjuster, improving operational efficiency and user experience, thereby accurately adjusting to the most suitable brightness for themselves.

●Adjustment of coarse and fine focus

By adjusting the coarse and fine focus, the sample is ensured to be clearly visible in the field of view, thereby improving observation effectiveness and accuracy. By using a graduated adjuster, users can easily adjust the focal length of the microscope.

●High eye point visual acuity adjustment

The observer can clearly observe the specimen image through the microscope. By adjusting the visual acuity variable diopter ring of the microscope, the difference in visual acuity between the observer's eyes can be corrected, so that each eye can observe a clear and sharp image through the corresponding eyepiece. Ensure that users can have the best visual experience while using the microscope.

Appearance of the offered product

Sturdy aluminum carrying case 

Size: 44cm*41cm*30.5cm

List of spare parts for one-year-warranty

10ml lens oil/unit

Technical Specifications: