40X-1000X Cordless Dual LED Illumination Lab Compound Monocular Microscope + Slide Preparation Kit The M158C-2L-SP14 bundle includes the high power M158C-2L microscope, plus our curated SP-14 Microscope Slide Preparation Kit with Prepared and Blank Slides, Stains, and Accessories. This is an ideal microscope kit for home school, hobbyists, and students aged elementary to high school. M158C-2L Beginner's Lab Student Microscope The M158C-2L has dual, top and bottom, incident and transmitted illumination. Designed for students to learn science, it comes with full optical glass elements, metal framework, 360 degree rotatable monocular head, coarse & fine focusing, and LED lights that use either an outlet (power adapter included) or three AA batteries (or re-chargeable batteries) for portable, cordless function. It can view transparent biological slides and/or opaque objects like stamps and coins. It offers five magnification settings, 40X, 100X, 250X, 400X, and 1000X. Microscope Specifications Head: 45 degree inclined monocular Eyepieces: WF10X, WF25X Objectives: 4X, 10X, 40X Condenser: single lens with 6-hole disc diaphragm Stage Dimensions: 3-1/2" x 3-1/2" Illumination: LED, 1W, top and bottom Power Supply: 110V/60Hz (adapter included) or 3 AA batteries (not included) SP-14 | Microscope Slide Preparation Accessory Kit The SP-14 Microscope Slide Preparation Kit is an essential set of accessories for preparing your own samples and specimens. Common stains, eosin and methylene blue, are included for advanced prep. Blank and prepared slides and coverslips are included, as well as all the necessary tools and accessories for easy handling and preparation.