1. Product introduction

The JC-XSP-2650A biological microscope is equipped with a plan achromatic objective lens and a 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, industry, agriculture and other fields. The ideal instrument for equal units.

2. Product parameters

3. Product features 

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

Observation head device: The lens barrel can be positioned and rotated 360 degrees, and the displacement of the mirror center during rotation is ≤0.06mm; 30 ° tilt; 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 screw or a portable screw.

Eyepiece configuration: WF10X/20mm with high eye point design and foldable rubber eye shield is randomly configured ; the magnification accuracy of the eyepiece does not exceed ±2% . Adjustable binocular vision makes binocular observation easier;

Objective lens: Broadband coated EF-N 195 pure copper plan achromatic objective lens; the magnification accuracy of the objective lens does not exceed ±5% ; the error of the 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 lift and lower the stage when changing slices, avoiding the inconvenience of various operations that easily damage the objective lens during the use of the camber type nosepiece.

Stage: triangular guide XY composite mechanical moving stage; non-repeatability ≤ 0.005 when laterally subjected to 5N horizontal force , anti-corrosion and wear-resistant. Rectangular, the size is 1 55×142mm, the stroke is 75×50mm, and the minimum reading value is 0.1 mm.

Focusing mechanism: Coaxial coarse and fine adjustment, with handwheel tension adjustment device and limit positioning device . There are fine focusing mechanisms on both sides of the stage operating handwheel for precise focusing; there are coarse and fine focusing knobs on both sides, with overload protection device , focusing range: 25mm, minimum fine-tuning grid value: 0.002mm。

Condenser: NA1.25 Abbe condenser, precise limit design gear rack structure to ensure a more accurate observation height. The height can be adjusted by itself.

Lighting: Originally produced 3W LED cold light source lighting, adjustable brightness, long life, light collecting lens holder can not be easily removed, to prevent the change of the center of the optical path caused by frequent removal, which will affect the observation effect.

Back panel: designed with a portable handle for the user to move away from the position