Best Selling Products

The Kowa TSN-99A PROMINAR is the flagship of Kowa's spotting scope line, built around a large 99 mm pure fluorite crystal objective lens paired wit...

The Kowa TSN-99S PROMINAR is the flagship of Kowa's spotting scope line, built around a large 99 mm pure fluorite crystal objective lens paired wit...

Meet ASTM D3578-0, ISO 2859-1 standards. Component materials comply with FDA & CFIA regulations. Offers protection and designed with film thick...

A classic thermo-hygrometer by TFA Dostmann combining a reliable synthetic-hair humidity sensor with a thermometer — track indoor temperature and h...

⚠️ This book is written in French.The most comprehensive identification guide of its kind to the tree fungi of eastern North America.Tree fungi off...

The Kite Optics Ibis ED 8x42 is a premium roof-prism binocular built with extra-low dispersion (ED) glass to minimise chromatic aberration and deli...

The Celestron Inspire 100AZ refractor is designed to get you observing in minutes. This 100 mm achromatic refractor on a smooth altazimuth mount co...

Upgraded from SkyTrackerTM, the Pro is more compact, small enough to fit on your palm, better precision, silent tracking, it even has a built-in re...

Like their predecessors, the CEM26 is designed with portability in mind, weighing in at only 10 lbs it can support up to a 26lb payload an incredib...

Detailed Human Skull Model is excellent for introductory anatomy courses. Features spring-mounted mandible and detachable sectioned calvaria.

Life-size human skeleton made of high-quality medical PVC, designed as a teaching tool for anatomy. The bones are cast individually with great atte...

This skeleton is cast in durable, natural color plastic. Bones are cast individually with all the anatomical detail. All moveable parts are joined ...

Fully articulated human hand model, used for educational purposes or decoration. Height: 10" Width: 4.5" Depth: 4.5"

Falcon 3000 Series Monocular Microscope An economically priced, precision built, tamper-proof microscope that is unique in design and incorporates ...

When you have concerns about hard-to-clean nectar feeders, reach for the Aspects HummZinger line. The bright red cover attracts hummingbirds from a...

Hawks from Every Angle takes hawk identification to new heights, looking at the birds from every angle, comparing deceptively similar species, and ...

The ZEISS Conquest Gavia 85 is a compact, lightweight 30-60x85 spotting scope built for the field. An HD lens system and precision roof prisms deli...

"The first truly thorough treatment of the North American insects in field guide form." —John Acorn, entomologistMany insects are difficult even fo...

Magnification: 10XObjective diameter: 42mmEye relief: 17mmExit pupil: 4.2mmField of view: 6.5 degreesMinimum focus distance: 1.7mWeight: 699g

The Sky-Watcher EVOSTAR 100mm ED is a 100 mm ED doublet apochromatic refractor optical tube assembly (OTA) with a 900 mm focal length operating at ...

CX Series cordless Microscope The Perfect Microscopes for young Scientists from Grades 6 to 12! A precision built, tamper-proof microscope that is ...

A decorative Galileo thermometer by TFA Dostmann, based on the principle discovered by Galileo Galilei: four colourful glass balls of slightly diff...