Industrial & Scientific Store - Science Education Supplies

• Converts f/10 optical system to faster f/6.3 for a significantly wider field of view
• Reducer shortens the effective focal length of Schmidt Cassegrain telescope optical system by 37 percent
• This combination focal reducer and field corrector lens accessory works with all Celestron 5 inch; 6 inch; 8 inch; 9 1/4 inch; 11 inch and 14 inch Schmidt Cassegrain telescopes
• Four element; fully multi coated optical design with 41 mm clear aperture
• This clever accessory makes it possible to have a dual focal ratio instrument; without sacrificing image quality

• Full Metal Smooth, accurate Crayford-style focuser
• Function type: for Reflector telescope
• Diameter: both 2 Inch / 50.8mm and 1.25 Inch / 31.7mm
• Suitable for 150mm?6 inch to 203mm?8 inch caliber reflector telescope
• The inside of the item is fully threaded to minimize reflections

• Malvern fly wheel measuring with 5\" diameter and 0.625\" thick, made of quality iron
• Mounted in cast bracket with bearings
• Sturdy wooden base with stoppers to prevent apparatus from moving or sliding; measures 6\" x 4\" x 1.25\"
• For use with a large motor / generator and a lamp unit to demonstrate the conversion of electrical energy to kinetic energy and then back again.
• Overall dimensions of apparatus: 6.5\" high, 6\" long, 4\" wide.

• Easy to assemble& dismountOnly need a few minutes finish assemble. Kids and beginners can easily learn how to operate and focus. Astronomical telescopes is a great gift explore nature and universe.
• High Quality OpticsThe heart of the system is a fully-coated 76mm glass optic objective lens. Compared with refracting telescopes, reflecting telescopes have stronger light-gathering ability and no chromatic aberration,suitable for viewing deep sky celestial bodies.
• Fully Equipped TelescopeThe reflector telescope is a powerful and user-friendly.It features fully-coated glass optics, a full-height tripod, 3 high-quality eyepieces,a 3x Barlow Lens ,a detailed illustrated instructions,a new phone adapter and moon filter.
• Stable TripodIts stainless steels tripod provides support and stability.Sturdy and durable construction with a stable mount ensures reliable performance.Easy to set up and use, making it perfect for both novice and experienced stargazers.
• Great Gift IdeasThe telescope is a perfect Christmas or birthday gift for kids or beginner astronomers. It helps them build interest in astronomy and science, exploring the unknown, enjoy the nature and away from screen. The kids' astronomical journey starts from here!

• COOL MOON WATCHING GEAR, EVER: This astronomical telescope built with premium fully multi-coated large 70mm diameter glass objective lens & 400mm focal length, ensuring BEST IN CLASS stunning moon image with JUST RIGHT brightness & magnifications. Be amazed with a telescope born to discover the moon and universe.
• EASY TO INSTALL & USE?Our telescope comes with a professional-grade aluminum tripod known for its stability and easy adjustability. With a height range of 20 to 54 inches, it caters to both adults and children, providing the perfect viewing position for everyone. To ensure a seamless installation experience, we provide a user manual and online installation tutorial video that will guide you through the setup process effortlessly.
• ALL YOU NEED ACCESSORIES: Telescopes for adults astronomy fully loaded with 2 replaceable Kenller eyepieces (K20mm and K9mm) with 20x-44x magnifications, PLUS 5x24 finder scope with crosshair to locate the objects easily. Also equipped with a handy smartphone adapter to utilize your expensive smartphone lens to take sharp pictures/videos thru phone screen, or even further magnify the objects (better than traditional Barlow Lens).
• INCREDIBLE HOLIDAY GIFT: Perfect Christmas Gift for astronomy beginners and kids 8-12. Keep it at home for moon observing, or bring this travel telescope on the road for bird watching and landscape viewing, or even use it for microspuring plants & flowers. Enjoy various family fun times around this cool tech gift.
• LIFETIME WARRANTY AND SERVICE: With over 20 years of industry expertise, our team of technical experts is dedicated to providing exceptional service and support. When you register your telescope with HOROX, you receive a 12 months warranty, ensuring your astronomical journey is backed by an unwavering commitment.

• Upgraded with star finder bracketThe upgrade is equipped with a star finder bracket, which can install your smartphone on the telescope, making it more convenient and accurate to locate celestial objects through your smartphone.Used to watch the moon, view scenery, watch birds and others.(TIPS:Smartphones can download APP software, such as sky map.)
• Magnification suitable for kids and beginners.Magnification range from 25x~375x. Comes with a full set of 1.25-inch eyepieces (including 4mm eyepiece, 12.5mm eyepiece, and 20mm eyepiece).Equipped with moon filter & 3x barlow lens.With 70mm aperture and 500mm focal length.
• Upgraded tripod Upgraded tripod stability and versatility. It is equipped with a black three-section tripod. The head of the stand can rotate 360 degrees. The plane of the head can be raised and lowered by a rotating handle. The tripod has a portable handle for easy carrying.
• Easy to operateWe provide a complete installation and instruction manual. No additional tools are required for installation. Beginners do not have to worry about not using and installing it.Equipped with a Upgraded tripod, You can put it on the table, or you can watch the scenery from the level ground.
• Warranty serviceActively solve problems for customers, if you have any quality problems with the telescope, please feel free to contact us. We will actively solve the problem.

• Quality OpticsThe astronomical telescope features 70mm larger aperture that allows more light come in, so the pictures will be brighter and provides the large vield of view. 400mm (f/5.7) focal length , fully multi-coated optical glass with high transmission, high brightness and clarity.
• High Power TelescopeWe equips this astronomy telescope with high-quality Super Kellner Eyepieces (K25, K9) , a 3x Barlow lens, the magnification varies from 16x-140x.Suitable for day and night, stargazing and viewing.
• 360 Rotatable Zenith MirrorThe 360 Rotatable Zenith Mirror which connected with the eyepiece, can achieves different angles of astronomical observation, sultable for kids and adults. The refractor telescope also comes with a 5X20 finder scope for accurate locating, and at the same time, the finder scope can also be used as a monocular telescope.
• Adjustable TripodThe height of tripod varies from 21\"-47\" for different viewing positions. The kids telescope use more stable aluminum tripod, when you find your target, it will not move easily.
• Easy to OperateThe portable telescope is easy to install, We provides a complete set of installation manul. No tools needed even for the first use. Any questions, please feel free to contact us.

• LinerMate shall rest inside of waste receptacle.
• For use with contura series model B-43944 and B-43949 recessed/surface mounted paper towel dispenser/waste receptacle

• Six decade resistance box
• Maximum resistance at 1,111,110 ohms
• Box measures 7.75\" wide, 4.75\" long and 1\" tall
• Resistance variable at 1, 10, 100, 1000, 10000, and 100000 ohm levels

• BASED IN THE USA: Responsive, articulate technical support and service after the sale ensures that you?ll not be left with a piece of equipment that you cannot use
• LARGER MAGNIFICATION: Generous 70mm objective lens and a 400mm focal length magnify distant objects at up to 67x
• EXPLORE THE NIGHT SKY AND TERRESTIAL OBJECTS: View the rings of Saturn, craters of the Moon, bands of Jupiter, nebula, star clusters, galaxies, bright comets or get clear and close-up views of landscapes, scenery, birds and other wildlife
• FULL SIZED TRIPOD: The 40-inch tripod eliminates the need for a table or other platform to look into the eyepiece
• INCLUDES EVERYTHING YOU NEED TO GET STARTED: Optical Tube Assembly with dew shield and 70mm objective lens, pan-tilt alt-azimuth mount, 40" tripod with accessory tray, focus wheel, 45-degree erecting prism diagonal, 1.25" eyepieces (Kellner 6 mm and Kellner 20mm), red dot viewfinder and smartphone adapter

• adjustable magnification control
• zoom in until you reach the desired magnification
• fold-down rubber eyecup provide comfortable viewing for eyeglass wearers affordably priced

• Quick and easy no-tool setup Slow motion controls for smooth tracking
• Erect image optics - Ideal for terrestrial and astronomical use Fully coated glass optical components with high transmission coatings for enhanced image brightness and clarity
• 3x Barlow lens triples the magnifying power of each eyepiece Accessory tray for convenient storage of accessories
• also includes two eyepices 4mm and 20mm
• Accessory tray for convenient storage of accessories ?TheSkyX - First Light Edition" astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images

• 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

• Unleash the power of your smartphone to take you on a guided tour of the night sky?no telescope experience required.
• Award-winning and patented StarSense sky recognition technology uses your smartphone to analyze star patterns overhead and calculate its position in real time.
• StarSense Explorer app automatically generates a list of objects currently visible. View planets, brighter nebulae and galaxies, star clusters, and double stars from the city. Or take your telescope to darker skies to view faint, deep sky objects.
• Manual altazimuth mount with altitude slow motion adjustment with a sliding rod makes it easy to follow the on-screen arrows to your desired target. When the bullseye turns green, it's ready to view in the telescope's eyepiece.
• 114mm (4.5") Newtonian reflector with highly reflective coatings and enough light gathering ability to view all the best celestial objects.

• Built in Dew Shield
• Universal Dovetail
• Diagonal : built in with straight through Camera Port
• Built in slide focuser