Double protection & warranty: The packaging uses vacuum packaging and bubble bags for double protection to prevent the glass from being damaged during transportation. If you receive damaged goods, please contact us for replacement. | This is a package of pre-cleaned 50 pieces clear microscope blank slides and 100 pieces 22mmx22mm square glass cover slips | Dimensions of Slides: 1" x 3" (25.4x76.2mm) with ground edges, Dimensions of Cover Slips: 7/8x7/8x0.006" (22x22x0.15mm) | Rounded edge design not easy to scratch hands. | Universal Use: suitable for all monocular binocular trinocular microscopes Material: optical glass

[Upgrade Version] To provide the display's color restoration and clarity ability to show perfect imaging for blood cells, we make a blood version for our customer.(Different version use different chips for the best effect).Vabiooth Biological Microscope has a 5MP Electronic Eyepiece 360 degree 7" large LCD display and an Adjustable Mechanical Stage,ideal for observing the live blood. | [Eyepieces & LCD Screen]: Equipped with wide-field 10X/25X glass eyepieces fixed at an ergonomic 30 degree tilt to reduce neck strain, easily adjustable for different interpupillary distances without losing focus, 5MP Electronic eyepiece and 360 degree 7" large LCD display allows you to get a larger field of view directly from the screen without an external large screen display, provide a more comprehensive view and enable sharing. 4 Achromatic objectives offer 4x 10x 40x(s) 100x(Spring Oil). | [Mechanical Stage]: With 1.0mm stage divisions, locks slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide. | [Best Gift & Carry Case]: Comes with aluminum carry case which is the perfect to protect the device and accessories, best gift for microbiological enthusiasts. | [Takes still photo and video]: Support with Video capture card to make the microscope get this function.

[Upgrade function]: Vabiooth Biological Microscope has a 5MP Electronic Eyepiece 360 degree 7" large LCD display and an Adjustable Mechanical Stage,ideal for researching the aquatic fish disease, mites, algae research. | [Eyepieces & LCD Screen]: Equipped with wide-field 10X/25X glass eyepieces fixed at an ergonomic 30 degree tilt to reduce neck strain, easily adjustable for different interpupillary distances without losing focus, 5MP Electronic eyepiece and 360 degree 7" large LCD display allows you to get a larger field of view directly from the screen without an external large screen display, provide a more comprehensive view and enable sharing. 4 Achromatic objectives offer 4x 10x 40x(s) 100x(Spring Oil). | [Mechanical Stage]: With 1.0mm stage divisions, locks slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide. | [Best Gift & Carry Case]: Comes with aluminum carry case which is the perfect to protect the device and accessories, best gift for microbiological enthusiasts. | [Takes still photo and video]: Support with Video capture card to make the microscope get this function.

[Eyepieces & Objectives (Ultra Wide-Field)]: Enhanced with Upgrade Ultra Wide-Field WF10X/WF16X/WF25X glass eyepieces. Includes 4 Achromatic objectives (Silver Color) offering magnifications of 4x, 10x, 40x(s), and 100x(Spring Oil). Provides a range of 6 magnification levels: 40X, 100X, 250X, 400X, 1000X, and 2500X. | [Double-layer mechanical stage]: Features a double-layer mechanical stage with 1.0mm stage divisions. The slide locks into place, ensuring precise manipulation along the X- and Y-axis. Enables the recording of coordinates, allowing the viewer to easily return to specific locations on the slide. | [Ergonomic Design]: Designed with an ergonomic 30-degree tilt to reduce neck strain. Easily adjustable for different interpupillary distances without losing focus, providing optimal comfort during use. | [LED Light & Diaphragm]: Equipped with LED illumination for clear examination. The 1.25 NA Abbe condenser includes an iris diaphragm, allowing precise control over the light and enhancing the examination experience. | [Dual Power Supply]: Supports 3AA Power Supply for convenient portability without the need for constant plugging. Additionally, it features a Type-C 5V/1A 100-240V power input through an AC adapter, ensuring safe and power-saving low voltage input.