Ray Box

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Eisco Labs Light Box - 27 Piece Optical Kit, Covering 18 Topics in Optics with Full Activity Guide

 (Eisco Labs Light Box - 27 Piece Optical Kit, Covering 18 Topics in Optics with Full Activity)
This kit is very useful for reflection, refraction, and color mixing experiments. The light box consists of a light source 12 V, 24 W lamp, producing convergent, divergent or parallel beam. On one end, an adjustable cylindrical convex lens (for parallel beam) and on the other end, a triple aperture system for color mixing experiments (lateral aperture are provided with adjustable hinged mirror). All apertures in the box are provided with vertical channels to hold slit plates and color filters. The optical set includes acrylic blocks, set of three mirrors, 2 slit black plates, one with three narrow slits at one end and one narrow slit at the other end. Another black plate with four narrow slits at one end, one wide slit at the other end and set of seven mounted color filters. Supplied with working instructions. Kit does NOT includes power supply, must be purchased separtely.

Laser Ray Box and Lenses

 (Laser Ray Box and Lenses)
Perfect for inquiry investigations of light and refraction. The most complete, economical optics kit you'll find! Look at everything you get: variable laser ray box, 8 different acrylic lenses, activity mat with printed scales and angles, and convenient hard-shell storage case to keep everything organized and ready to use. Includes power adaptor.

Eisco Labs Ray Box

 (Eisco Labs Ray Box)
EISCO Ray Box(1) Ray box, (2) meter of flex, (2) 4mm plugs, (1) 12V - 24W B15 bulb, (1) bulb holder, (1) slit plate, (2) aluminium blanking platesThis traditional Ray box has three openings, two of which can be used simultaneously by two sets of pupils. The two side openings each havetwo slots for accommodating blanking plates, 50 mm slide accessories. A front opening provides seven grooves for accessories and lenses which have been designed so that when used with a biconvex cylindrical lens of 75 mm focal length, divergent or convergent rays are obtained through the slit plate. Only a minimum of accessories are needed to cover a wide range of optics experiments. Supplied with 2 meter of flex and two 4mm plugs, 12V, 24W B15 bulb, bulb holder, slit plate, aluminium blanking plates. Supplied with working instructions.

Ray Box (Wall Powered), Halogen Source

 (Ray Box (Wall Powered), Halogen)
This new EISCO Ray Box is a simple, safe and sturdy source of projected light for many classic optics experiments-best of all, you don't need a completely dark room to conduct optic experiments due to high intensity light used. It produces parallel convergent rays across a plane horizontal surface and the rays are intense enough to be traced in natural light. Built in solid aluminum extrusion casing. Is supplied with a multi slit that produces either a single wide beam or choice of one , three or five pencil thin rays. It is supplies with a power adapter with all international safety certifications which can be plugged into the mains source 100-240V 50/60 Hz, or an external power supply may be used in the lab. It comes with a fixed lens, a slit with multiple sides and an adaptor.

SEOH Light Ray Physics Box with 3 Filters (Red, Green and Blue)

 (SEOH Light Ray Physics Box with 3 Filters (Red, Green and)
To study color mixing and behavior of light with lenses and refraction blocks (not supplied), where parallel ray of lights are required. Has a built-in lens to produce parallel rays of light. Sturdy Plastic Construction, with finned sides for heat dissipation. Comes complete with 3 filters (red, blue and green.) 3 slit plates with one, two, three and four slits. Operates on 12V 2Amps dc. Size 6 1/2"(165mm) x 3"(75mm) x 2 1/8"(55mm). Requires external power source. Operates on 12V 2A. Not included.

Eisco Labs Ray Box

 (Eisco Labs Ray Box)
Eisco Labs Ray BoxThis Ray box is essential for all of your optical demonstrations and experiments in the physics classroom. A ventilated lamp is housed within the ray box with an open front and extended sides finned externally for heat dissipation. Four vertical internal grooves accommodate multiple slit plate and cylindrical lens positions. Takes 47mm wide lenses, filters, and slit plates. Unit has a light source of a 12 V, 21 W lamp in a holder with one meter of twin flex with banana plugs leads. Ray box comes with single and triple slit metal plate, whitened on one side and other side black matt. Operates on 12 volt power supply, such as Eisco Labs Battery Eliminator (not included). Lens not included. Made of heavy duty die cast alloy. Measures 6 x 3.5 x 2.25 inches.

Rachael Ray Lasagna Lugger, Insulated Casserole Carrier for Potluck Parties, Picnics, Tailgates - Fits 9"x13" Baking Dish, Red Stripes

 (Rachael Ray Lasagna Lugger, Insulated Casserole Carrier for Potluck Parties, Picnics, Tailgates - Fits 9
The Rachael Ray Lasagna Lugger holds most 9 inch X 13 inch baking dishes. This stylish and durable, insulated meal carrier is great for transporting your favorite lasagna, signature dish, casserole or dessert to parties, potlucks, picnics and BBQ's. Use it at home to keep food hot or cold until the guests arrive. Constructed of built-to-last, 600 denier material with Triple-Tek foam insulation and Temperfoil radiant barrier for exceptional retention of heat and cold. Measures approximately 16.5” L X 10.5” W X 4 H”

Dental Xray Film Imaging Processor Darkroom Portable Developer for Periapical X Ray Ideal for Office and Missions Developing Manual Chairside. Cuarto Oscuro

 (Dental Xray Film Imaging Processor Darkroom Portable Developer for Periapical X Ray Ideal for Office and Missions Developing Manual Chairside. Cuarto)
Dental Darkroom Manual Periapical Film Developer Chairside Darkroom ideal for Dental Office or Mission. DUE TO THE DIFFERENT VARIETY OF DEVELOPING CHEMICALS ON THE MARKET, INSTRUCTIONS ARE NOT INCLUDED.

United Scientific OPTKIT Economy Optics Kit

 (United Scientific OPTKIT Economy Optics)
An entire optics set at a great price! Includes everything you need to demonstrate basic principles of light, and color. Comes in a reusable storage box. Contents: 1-Double Convex lens, 38 mm diameter, glass; 2-Prisms, equilateral, 25mm x 50mm, acrylic; 1 Double concave lens, 38mm diameter, glass; 1-Plain lens, 38mm diameter, glass; 2-Mirrors, square, acrylic; 2-Plastic mirror supports; 1-Wooden lens holder; 1-Beaker, graduated, plastic; 1-Flashlight (2 batteries included); 1-Plastic Screen, white; 1-Clear glass screen; 1-Candle; 5-Cellophane squares in 5 colors; 1-Activity Guide, Containing 20 experiments

Samurai Jack: The Complete Series Box Set (Blu-ray)

Ray Box (Samurai Jack: The Complete Series Box Set)

Bleach Box Set 1 (Blu-ray)

Ray Box (Bleach Box Set 1 (Blu-ray))

Thor 1-3 Box Set BD [Blu-ray] [2017]

Ray Box (Thor 1-3 Box Set BD [Blu-ray])
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