Learn How Forensic Scientists Classify Types Display detailed images and definitions of various fingerprint patterns on your walls for your students to study.
• Size: 21 x 34″
The poster shows loops, arches, and whorls, as well as specific friction ridge characteristics such as bifurcation, enclosure, ridge endings, and more. Size: 21″ x 34″.
Unit: Pcs
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.
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.
Unit: Pcs
Unit: Pcs
A superb microscope that is very suitable for advanced student use (high school etc.), routine work in medical/veterinary practices and small laboratories. Equipped with LED illumination, nice design and infinity semiplan objectives that give a very sharp image.
The stereo microscopes from model 40 series are very similar to the model 30 series (077025-26). There are, however, some extra features that make it an ideal choice for more demanding users. It is slightly larger because it contains larger prisms and thus improved optics. The top and bottom illumination can be used simultaneously and the top light source is equipped with a halogen bulb The optical head rotates 360° for convenient viewing and the magnification is changed via a 90° rotating turret. The model 40 comes in two variants that only differs with regards to the magnification. The model 40C has 20x and 40x magnification.
This elegantly designed digital USB-microscope is very suitable for both teacher and student use. It is equipped with continuously variable LED light powered by an external power supply.
The 60x objective is used without immersion oil, and this makes the microscope very easy to use and minimizes cleaning of the lenses after use. Supplied with easily operated software (Windows compatible) that makes it is possible to capture images and videos among other things.
The digital microscope can also be used as a normal microscope without having to connect it to a computer via usb-cable. Just connect the power supply to the microscope.
Unit: Pcs
Unit: Pcs
