Complete optics set for demonstration.
This kit uses a compact yet powerful Laser Ray Box which has bright, well-defined rays perfect for classroom use. The Laser Ray Box projects 1, 3, or 5 parallel laser beams onto any flat surface. Includes everything needed to demonstrate the basic principles of geometrical optics. Includes 8 optic components: Concave lens, Convex lens, Parallel flat or parallel bar, Trapezoid prism, Right angle lens, Mirror, Hollow semicircle, Frosted semicircle.
Convenient impact resistant, foam lined metallic carry case keeps everything organized and ready to use. Magnetic activity mat (15"x8-1/4" or 381x210mm) with printed scales and angles along with a helpful laser light beam chart are included.
The Ray Box is powered by an intl AC adapter (included). Comes with a Teacher’s Guide.
Professional Powder-Free Textured Nitrile Exam Gloves with Aloe, Size Large
High-protection, fluid-resistant and anti-static disposable lab coat in size Large.
High-protection, fluid-resistant and anti-static disposable lab coat in size Extra Large.
These premium 5mil medical-grade Nitrile Exam Gloves are designed and manufactured for superior comfort and protection.
Save with this large package of 300 medium-size nitrile exam gloves!
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
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