Industrial & Scientific Store - Science Education Supplies

• 100 mm APO Refractor with ED Schott glass, 900 mm focal length (f/9), Dual-speed 2\" Crayford-type focuser with 1.25\" adaptor,
• 20mm and 5mm 1.25\" eyepieces, 8x50 RA viewfinder, 2\" dielectric diagonal
• Tube-ring attachment hardware, Aluminum carry case

• 150mm Large Aperture: The reflector telescope for adults astronomy has a 650mm focal length and 150mm aperture, providing excellent light-gathering power, ensuring exceptional image quality, perfect for the observation of deep space celestial objectives
• Excellent Quality Optics: Equipped with two excellent-quality eyepieces (25 mm and 10 mm) and a 2X Barlow lens. Magnificate moon up to 26X or 130X.The red dot finderscope makes locating objects easy. The moon filter will reduce glare and protect your eye
• Upgraded Equatorial Mount: The reflector telescope features a German equatorial mount with a dial and slow-motion cables for smooth accurate pointing and fast-tracking of celestial objects. You can enjoy the amazing process of tracking the moon's planets
• Stable Tripod: Comes with an adjustable sturdy stainless steel tripod that offer superior stability, minimizing any unwanted shake. Our telescope for adults can be adjusted to the optimum height for comfortable viewing and enhanced clarity when stargazing
• Multiple Accessories: Come with 2 high-quality eyepieces, a 2X Barlow lens, a red dot finderscope, a moon filter, a phone adapter, a tripod, and instruction. If you have any questions, please reach us for 24/7 technical support from our team of experts

• 24.26mm metal disc made of 99.9% pure magnesium metal (Element 12)
• Each disc measures 24.26 mm x 1.75 mm
• Precision machined from high purity metal, ground surfaces, and laser etched labels
• Size of US Quarter

• Insect Pinning Block made from quality hardwood.
• Perfect for pinning and setting insects or other specimen.
• Each top hole has a 0.125\" (3mm) diameter and a different depth. The depth of each hole can be seen through the side of the block through 0.25\" (6mm) diameter holes.
• The pinning block is approximately 3\" long, 1\" wide, and 1.5\" tall. Features a white top to display specimen.
• There is a 0.5\" spacing between each hole.

• With 12oz bottle of iron filings
• Dry and clean
• Will not stain
• Metallurgical industrial grade
• Industry users are welcome to use it

• Double Concave Glass Lens
• Diameter 75 mm
• Focal Length 50 cm
• Highly polished glass with ground edges.
• 1 single Lens

• Miniature Human Skull Model: As large as a fist, this resin mold male replica separates into 3 pieces. The calvaria, base of skull, and mandible separate making studying and labeling a breeze.
• Anatomical Skull Model: Skull model incorporates an impressive amount of detail of the parts of the skull, including the mandible, nasal bone, anterior cranial fossa, temporal bone, and sphenoid bone. The foramen and fossa are present as well.
• High Quality PVC Material: The skull model made in non-toxic PVC material, tasteless, easy to clean. The material will last for years.
• Perfect Tools for Presentation and Explanation: This anatomy model is perfect for a doctor's office, a medical school classroom or medical student, Great model for teaching and education.
• Multipurpose Skull : Our skull model can be used for more than just medicine or learning. You can set off atmosphere or enjoy having it as a fun decorative element of YOUR studio.

• Universal lens warmer;Lens Warmer prevents telescope camera lens from fogging dew by warming up the lens on a camera or telescope; it also warming up water bottle and use as a knee strap
• USB port design ;1.8m usb cable length you can connect it your power bank or any other power source with a USB port; 1.9A to 2.0A input current; 5V input voltage
• Temperature regulator adjustable; strong medium weak heating modes that you can adjust the temperature according to your requirements
• Design for telescope; 50mm bandwidth does not affect the focusing and no dark angle of the field of view; fit lens outer diameter below 127mm
• Heating fast and evenly;built in aluminum make heating evenly; Alloy fiber heating wire provides super fast; Three layer insulation material to reduce heat dissipation

• Size 0.8*1 inch (2*2.5cm),nw 19g,please pay attention to the size, it's small.Easy to carry, you can carry it in your pocket or backpack. Even on the desktop, it doesn't take up much space
• RGB optical prism cube is a cube made of colored glass panels,which is not easy to fade and scratch resistant, thus ensuring maximum use in the next few years.It can manipulate light through light refraction to form a kaleidoscope-like pattern. With its exquisite and unique design, even if you are in the same place, you can enjoy various colors from different angles; a truly great visual experience
• If the sun isn't shining, you can use a flashlight. Just position your prism so that the light shines through it, and there should be rainbows dancing on the opposite wall
• The exquisite decoration on any surface or table of multi-dimensional cubes can exude a pleasant optical entertainment effect, everyone will enjoy and be fascinated
• Glass cube prism ideal for teaching of optics, science experiments, and for photography.Suitable for anybody to explore colorful spectrum or to add effects to your photos.Also it is packed in a nice gift box,perfect gift idea for anyone

• Compass Magnetic Needle: Use a bar magnet to move in the same direction so that the magnetic needles are arranged regularly. After the strip magnet is removed, this arrangement will not change. In this way, one end of the model becomes S pole and the other end becomes N pole, simulating the magnetization environment.
• Physics Experiment Equipment: Demonstrate the magnetic coil spectrum and polarity of the toroidal current magnetic field.
• Science Magnets Kit: Make it easier for students to understand electromagnetic induction.
• Compass Magnets: Demonstrate the magnetic field line map of the linear current magnetic field, and explain the relationship between the magnetic field direction and the current direction.
• Teaching Aids: Adopted from material, it is and use.

• This rectangular plano glass mirror - pack of 10 is designed for physics and educational uses.
• It is approximately 6\" x 1\" and 2mm thick. Note, thickness varies as they are not designed to be consistent in that respect.
• Because of their educational use design, there may be minor imperfections that do not affect physical function.
• Pack of ten

• LDPE plastic dropping bottle
• Allows for small, uniform drops of liquid
• 250ml capacity
• Screw cap with attached cover
• 5.5x2.5\" dimensions

• DOUBLE CONVEX || Highly polished, double convex lens
• SPHERICAL || Lens measures 2\" (50mm) in diameter
• 200MM FOCAL LENGTH || Converging lens with a 200mm focal length
• OPTICALLY WORKED GLASS || Made of high quality, optically worked glass. Highly polished with ground edges
• GREAT FOR PHYSICS CLASSROOMS || This optically true lens is excellent for physics classroom demonstrations in optics and light refraction

• Copper pendulum bob with hook, 1\" (25mm) in diameter
• Brass hook on bob is threaded and removable
• Great for studying a variety of physics experiments, motion, oscillations, simple harmonic oscillators.
• Works well with Eisco pendulum clamp PH0308
• Weight: 0.17 lbs. (2.7 oz)