You Be the Detective: Unsolved Mysteries CD

Robust low-priced student monocular microscope with achromatic par focal DIN standard objectives mounted on revolving nosepiece and vertical stage with stage clips.

Eyepiece tube is mounted at a 45 degree angle for comfortable viewing.

Wide-field eyepiece with built-in pointer makes it easy to point out particular specimen details (Mechanical stage is sold separately).

Cordless, portable stereo microscope with optics and magnification identical to model 30B. With LED illumination and rechargeable batteries with 8-12 hour capacity and thus ideal for use on field trips etc.

Stereo microscope with good, sharp optics.The paired 10x wide-field eyepieces have removable soft eyecups to help shut out peripheral light.In addition the eyepieces have interpupillary adjustment (51-75mm) and dioptric adjustment on left eyepiece.With turret-mounted 1x and 3x objectives for quick magnification changes, an inclined head for viewing comfort and a dual illumination system for ideal specimen lighting.Top and bottom illumination cannot be used simultaneously. Other Model 30B eyepieces are available as extras allowing magnifications up to 60x.

Small, low-priced, cordless battery-powered stereo microscope with LED illumination.Simple design with single 20x magnification, good, sharp optics and 55-75 mm interpupillary adjustment to compensate for differences between the eyes.The small size and a weight of only 585 g makes this stereo microscope very suitable for use in the field and the user-friendly design makes it ideal for smaller children.