VanGuard 1101EML Brightfield Educational Microscope with Monocular Head, LED Illumination, 4X, 10X, 40X Magnification, 360 Degree Viewing Angle, Dimensions 90 x 90m

The Van Guard 1101EML compound brightfield educational microscope has a monocular viewing head with 45-degree inclination, 360-degree rotation for adjustment capability, magnification ability of up to 400X, and a six-position disc diaphragm condenser for control of light. This microscope, commonly used in educational and basic research applications, enhances the resolution of an object or image with its compound optical system.

This microscope features Deutsches Institut für Normung (DIN)-standard achromatic objective lenses, which correct for red and yellow chromatic aberrations. Adjustable resolution provides DIN-standard resolvant options of 4X, 10X, or 40X. Its optical system is fixed at 160 mm. Brightfield LED illumination controls light from below, allowing a specimen to absorb light for clear illumination. The microscope has a 10X widefield eyepiece magnifier, which locks on to the unit for ease of operation, and provides 18 mm field distortion (FD). The unit adjusts light through a 0.65 numerical aperture (NA) condenser. Spring-loaded stage clips lock in place to secure specimens. The microscope has a coarse control focus adjustment mechanism. A slip-clutch mechanism protects gears from damage by allowing knobs to turn, even when the stage has reached upper or lower travel stops. The nosepiece has secure, positive stops, and three rotation positions support a range of magnification. The microscope has a cast metal body with an enamel finish for stain-resistance and durability, a dust cover, and anti-skid rubber feet. The 1101EML microscope comes with five-year mechanical and optical warranties, and a one-year electrical warranty.

The 1101EML portable microscope overall dimensions are 305 x 110 x 155 mm (H x W x D), base dimensions are 110 x 155 mm (W x D), and its stage is 90 x 90 mm (D x W). The unit weighs 1.8 kg, and works with a 110-volt power source for illumination.

Microscopes are instruments used to enhance the resolution of an object or image. Types include compound, stereo, or digital. Compound microscopes use a compound optical system with an objective lens and an eyepiece. Stereo microscopes show object depth in a three-dimensional image. Digital microscopes are used to display an image on a monitor, rather than looking through a lens. Microscopes can have monocular (one), binocular (two), or trinocular (three) eyepieces, with varying viewing abilities. A trinocular eyepiece is used to output digital images or video to an internal or external device such as a camera or monitor. 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. Microscopes can control magnification through a fixed focus, or through a range of adjustments. They can also use LED, fluorescent, and mirror light sources to help control viewing capabilities. Microscopes are widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.

Vee Gee Scientific manufactures laboratory equipment and supplies, and makes the VanGuard brand of products. The company, founded in 1981 and headquartered in Kirkland, WA, offers scientific equipment for educational, professional, and industrial applications.

What’s in the Box?

• 1101EML microscope
• Dust cover
• Warranty
• Instructions