• Handheld measuring micro with a 100 unit measuring range and 0.01 reticle unit is used to measure objects in field, lab, and quality control applications.
• 20x, 50x, and 100x magnification, 17mm field of view, and 30mm working distance.
• Achromatic lens coatings provide color correction to ensure full contrast.
• Adjustable penlight illuminator is attached to base and can be adjusted to provide hands-free operation (requires two AAA batteries, included).
• Metal construction provides durability for field and classroom applications.

The Am H2510 handheld stand micro has 20x, 50x, and 100x magnification, and a reticle with a 100-unit measuring range and 0.01 unit reticle for measuring the thickness, height, or depth of specimens. The micro has a 10x widefield eyepiece and interchangeable 2x, 5x, and 10x achromatic objectives. It has a 17mm field of view and a 30mm working distance. Achromatic lens coatings provide color correction to ensure full contrast. An adjustable penlight attached to the base can be adjusted to provide hands-free illumination (requires two AAA batteries, sold separately). Metal construction provides durability for field and classroom applications. The micro is 8-1/4 x 2-1/2 inches (H x W, where H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right.) Handheld stand micros, sometimes called shop micros, are used in field, lab, and quality control applications, and in home and educational settings. SpecificationsPower20x, 50x, 100xObjective (20mm)2x, 5x,10xEyepiece (23mm)WF10xField of view17mmMeasuring range100 unitsScale division0.01Working distance30mmDimensions9-7/8 x 2-1/2 inches (H x W) H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right. Micros are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound micros use a compound optical system with an objective lens and an eyepiece. Stereo micros show object depth in a three-dimensional image. Digital micros are used to display an image on a monitor, rather than looking through a lens. Micros can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying magnification abilities. Magnification ability refers to the size of an image. Resolution, also known as resolvant power, refers to the clarity of the image. The interaction between field of view (FOV), numerical aperture (NA), and working distance (WD) determines resolution. Micros can control magnification through a fixed focus, or through a range of adjustments. They can also utilize LED, fluorescent, and mirror light sources to help control viewing capabilities. Micros are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries. United manufactures microscopy equipment and accessories under the brand name Am. The company, founded in 1996, is headquartered in Irvine, CA. What's in the Box? ------------------ * Am micro stand body * 2x objective * 5x objective * 10x objective * WF10x eyepiece * Penlight