SVBONY SM202 portable monocular compound microscope has 40-2000x magnification and it can magnify microbial targets to the micron level,it also has the mechanical caliper stage and portable arm handle design to meet your observe needs.It is a good choice for agricultural application.
SM202 Portable Monocular Compound Microscope 40-2000x Magnification For Agriculture
Portable Handle
The monocular microscope's arm handle design conforms to human body which can meet the needs of outdoor mobile observation; such as confirming the details of water quality in different areas; and detecting fish diseases in different pool areas.
Mobile Phone Holder
Equipped with a mobile phone adapter, it can stabilize, record and share the image results captured by the mobile phone; it can also be used in conjunction with the SV189 electronic eyepiece to connect to a computer.
Independent Adjustable Dual Light Source
With up and down LED light, the monocular microscope can observe opaque objects illuminated from above; and also observe translucent specimens illuminated from below. You can use a dimmer switch to change the light intensity.
Dual Power Supply
The lab compound microscopes battery supports compartment and 5V1A DC interface power supply; for indoor and outdoor observation habits; add a dual power supply mode design to solve your anxiety in outdoor use.
Dual Focusing Knob
The compound monocular microscope has fast and fine focusing; the focusing knobs on both sides are convenient for you to focus on the specimen quickly or finely and get a clear image.
40-2000X Magnification
The compound microscope equipped with WF10x; WF25x eyepieces and 4x; 10x; 40x objective lenses; cooperate with 2X Barlow; the magnification can up to 2000X; micron-level magnification can clearly observe the cell structure of bacteria, toxins and protozoa.
Mechanical Caliper Stage
The compound monocular microscope has greater slide movement precision; ensures the precision of movement when observing slides at 1000x-2000x high magnification.
Up and Down LED Light
Press the button on the back to switch the up and down lights. 
Comfortable To Use
Designed with 45 degree angle eyepiece and 360 degree rotation.
Compatible With SV189 Electric Eyepiece
SM202 microscope can be used in conjunction with our SV189 electronic eyepiece to connect to a computer.
2X Barlow Lens
Metal Body
Widely Used In Agriculture 
Specifications
| Brand | SVBONY |
| Product Name | SM202 Portable Microscope |
| Product color | gray/white/yellow |
| Objective lens | 4X, 10X, 40X (S) |
| Eyepiece | WF10X, WF25X |
| Stage | 95mm×105mm double-layer movable platform |
| Power supply mode | battery compartment/5v1a dc interface power supply |
| Lighting | upper and lower light source LED lights |
| Magnification | 40-2000x |
| Material | ABS+PC |
| Working temperature | -10℃~45℃ |
| Net weight | 2200g |
| Packaging size | 330x193x138mm |
Features
1. 40-2000x magnification, equipped with WF10x, WF25x eyepieces and 4x, 10x, 40x objective lenses, micron-level magnification can clearly observe the cell structure of bacteria, toxins, protozoa, etc.
2. Up and down double LED lighting, can observe opaque objects illuminated from above, and also observe translucent specimens illuminated from below. You can use a dimmer switch to change the light intensity.
3. The microscope is equipped with an adjustable mechanical stage, which can be precisely adjusted on the X-Y-Z axis and has good stability.
4. Equipped with a mobile phone holder, it can stabilize, record and share the image results captured by the mobile phone; it can also be used in conjunction with our SV189 electronic eyepiece to connect to a computer.
5. The design of the mirror arm handle and the battery compartment power supply design make it easy to carry out mobile experimental observations.