Byomic BYO-ST1 Student Stereo Microscope (White)
- Vertical Stereo Head
- 2x Objective Lens
- 10x Eyepiece
- Maximum Magnification: 20x
- Coarse Focusing
- Top LED Illuminator
- Base with Round Plate & Two Clips
- Pillar-Type Frame/Variable Work Distance
- Powered by Two AA Batteries
Description
Sure, a microscope is an optical instrument used to magnify and observe objects that are too small to be seen by the naked eye. It consists of several key parts:
Eyepiece: Also called the ocular lens, this is where the viewer looks through to observe the specimen. It typically provides a magnification of 10x.
Objective Lens: The lens closest to the specimen. Microscopes can have multiple objective lenses with varying magnification powers (e.g., 4x, 10x, 40x, 100x). By rotating different objective lenses into place, the overall magnification of the specimen can be adjusted.
Stage: The platform where the specimen is placed for observation. It often includes clips or other mechanisms to hold the slide in place.
Illumination Source: Light source, such as a bulb, that illuminates the specimen from below (in a compound microscope) or from above (in a stereo microscope).
Focus Knobs: These allow precise focusing of the image by moving the stage or the lenses up and down.
Diaphragm: Controls the amount of light passing through the specimen. It can be adjusted to regulate the contrast and brightness of the image.
Arm: The curved part of the microscope that connects the tube to the base. It provides support and allows for easy handling of the instrument.
Advance your hobbies or professional pursuits using the Byomic BYO-ST1 Student Stereo Microscope. This handy optic gives users a stereoscopic viewing experience with a heightened perception of depth, ideal for studying gems, insects, circuit boards, collectibles, or other objects or artifacts. The scope features a built-in 2x objective and includes one pair of eyepiece 10x, for a maximum 20x magnification. You can place your samples on the round base plate and secure them with two built-in spring-loaded clips. The adjustable work distance and a coarse focusing knob allow you to maintain ideal image sharpness. To ensure that you obtain maximum image brightness, the microscope also provides an incidental top LED illuminator, which can be powered by two user-supplied AA batteries. slides, a sample of granite, and forceps.
Specification
| Brand |
Byomic |
| Type |
Stereo, Junior |
| Use |
Rocks, fossils, coins, stamps, electronics, insects, plants |
| Illumination |
Incident light |
| Microscope Head |
Binocular |
| Focus System |
Coarse |
| Eyepieces |
1 pair of WF10x wide angle eyepieces |
| Eyepiece diameter |
23 mm |
| Objectives |
1 with 2x magnification |
| Type of Lenses |
Achromatic |
| Working Distance (mm) |
70 - 100 mm |
| Eye Relief (mm) |
55 - 75 mm |
| Digit Table |
60 x 60 mm |
| Max. Magnification |
20x |
| Housing Colour |
White |
| Housing Material |
Plastic |
| Batteries |
2x AA (included) or AA rechargeable batteries |
| Dimensions |
130 x 100 x 235 mm |
| Weight |
700 grams |
In the Box
- 1x Byomic Stereo Microscope BYO-ST1
- 2x WF10x Wide Angle Eyepiece
- 2x AA Batteries
- 1x Protective Cover
- 1x Manual (English)
Definition: The Water Column of a Tent
The water column indicates the maximum water pressure that a tent fabric can withstand.
A water column of 1,500 mm means that the tent fabric can withstand the pressure
of a 1,500 mm (1.5 meter) high column of water before water penetrates the fabric.
The higher it is, the more waterproof the tent material is.
Waterproofness
The water column is also a unit of measurement to measure the watertightness e.g.
B. of technical fabrics (tents, functional and rainwear).
DIN EN ISO 811:2018
regulates the method for determining the resistance to the penetration of water.
The following “hydrostatic water pressure test” must be carried out: The outside
of the material is exposed to the water. The water pressure starts at zero, the
water column rises by 100 mmWC or 600 mmWC per minute, depending on the standard.
The time is measured until the third drop can be seen on the inside. The pressure
that is acting at this point in time is then given in millimeters of water column.
Top tents are considered waterproof from 1500 mm
and tent floors from 2000 mm according to DIN.
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