TEELEN TL2650B Trinocular Microscope

TL2650B

Microscope

Instrument use

TL2650 series biological microscope is equipped with plan achromatic objective lens and wide-field eyepiece. It has the characteristics of beautiful appearance, clear imaging, wide field of view and convenient operation. It can be widely used in biology, medicine, industry, agriculture and other fields. A satisfactory instrument for scientific research and other units.

Features

Optical system: Equipped with flat-field correction optical system, anti-mildew design of the whole machine and large-field eyepiece, it has the characteristics of beautiful appearance, clear imaging, wide field of view, and convenient operation. It can be widely used in biology, medicine, industry, agriculture and other fields. It is a satisfactory instrument for medical treatment, teaching, scientific research and other units  . 

Observing head device: the lens barrel can be positioned and rotated at 360 degrees, and the displacement of the mirror image center is ≤0.06mm when rotating; 30° tilt; the hinged binocular observation (the magnification difference between the left and right systems is ≤2.0%; the end face of the eyepiece at zero diopter Position difference ≤0.1mm) and a third-party connection port, the interpupillary distance adjustment range is 55-75mm, and the head of the fixed observation tube is a hexagon socket head screw or a portable screw.

Eyepiece configuration: Randomly equipped with WF10X/18mm with high eye point design and foldable rubber eye protection; the magnification accuracy of the eyepiece is no more than ±2%, and the eyepiece tube has a card slot design to lock the eyepiece in position to prevent it from falling. The binocular vision is adjustable to make binocular observation easier .

Objective lens: broadband coated EF-N195 pure copper plan achromatic objective lens; the accuracy of objective lens magnification is not more than ±5%; the error of objective lens is 10-40 parfocal≤0.06mm; 40-100 parfocal≤0.03mm.

Converter: four-hole positioning inclination converter; positioning stability ≤ 0.006mm, no need to raise or lower the stage when changing slices, avoiding various operational inconveniences that easily damage the objective lens during use of the outward tilting converter.

Stage: triangular guide rail XY compound mechanical mobile stage; the non-repeatability of the lateral force of 5N in the horizontal direction is ≤0.005, anti-corrosion and wear-resistant. Rectangular, the size is 155×142mm, the stroke is 75×50mm, the minimum reading value is 0.1mm.

Focusing mechanism: Coarse and fine adjustment coaxial, with hand wheel tension adjustment device and limit positioning device. On both sides of the operating handwheel of the stage, there are fine-tuning mechanisms for fine and accurate focusing; there are coarse and fine-tuning knobs on both sides, with overload protection devices, focusing range: 25mm, fine-tuning scale value * small scale value: 0.002mm.

Condenser: NA1.25 Abbe condenser, focus limit design rack and pinion structure, to ensure a more accurate observation height. The height can be adjusted by yourself.

Illumination: Original 3W LED cold light source lighting with adjustable brightness and long lifespan. The light-collecting mirror seat cannot be easily removed to prevent frequent removal from changing the center of the optical path and affecting the observation effect.

Back panel: It is designed with a portable handle for users to move away and change positions.

Packing list：Host X1, eyepiece 10x X1, trinocular observation head X1, 4X10X40X100X (ios) objective X1, tar X1, blue color filter X1, inner hexagonal screw driver X1, 1x C interface X1, power cord X1, dust cover X1, manual X1, warranty card X1, certificate X1, foam and carton Encasement X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.