• Professional stereo micro on articulating arm has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances.
• Trinocular viewing head with pair of 10x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing.
• 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, and a 0.5x Barlow lens extends the working distance.
• Ambient lighting illuminates the specimen, eliminating the need for power or batteries.
• Articulating arm stand has 40" reach, and a clamp for attaching to table or desk.

The Am SM-6TX professional trinocular stereo zoom micro has a pair of 10x super-widefield high-eyepoint eyepieces, a 0.7x-4.5x zoom objective, a 0.5x Barlow lens, and a clamping articulating arm stand. The micro has an overall magnification range of 3.5x-45x. The trinocular viewing head has an interpupillary range of 55 to 75mm, a 45-degree inclination to reduce eye and neck strain, and 360-degree rotation to enable sharing. The vertical trinocular port can be used as a C- or 23mm photo port (camera sold separately). The WH10x20mm super-widefield high-eyepoint eyepieces combine with the 0.7x-4.5x zoom objective to provide continuous zoom magnification and a longer working distance for inspecting large-scale specimens that require handling or repair. The micro comes with a 0.5x Barlow lens that can be added to the objective to decrease the magnification range. A Barlow lens with a magnification of less than 1.0 reduces magnification and increases the working distance. High-eyepoint eyepieces ease viewing for users who wear glasses, and dioptric adjustment accommodates individual eye-strength differences. A stereo micro, sometimes called an inspection or dissection micro, has low magnification and a long working distance that enables users to manipulate the object being inspected. Ambient lighting illuminates the specimen, eliminating the need for power or batteries. The stand has an articulating arm with a 40" reach for covering a large work space, and a clamp for attaching the micro to a work surface. The stand can be attached to ledges up to 2-1/8" (53mm) thick. SpecificationsHeadTrinocularMagnification range3.5x-45xZoom objective power 0.7x-4.5xEyepieces (DIN, 30mm)WH10x20mm high-eyepointTrinocular portC- or 23mmField of view2-1/2"Vertical working distanceUp to 8"Micro standClamping articulating armHead movementX-, Y-, and Z-axesIllumination typeN/ALight sourceAmbientPowerN/A 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 SM-6TX stereo zoom micro with clamping articulating arm stand * WH10x20mm eyepieces, 30mm, one pair * 0.7x-4.5x zoom objective * 0.5x Barlow lens * Focus rack * Eye guards, one pair * Instructions