Top Precision Astronomical Equipment

CNCEST High Precision 2D Measuring System Tram Gauge Measuring Tool Auto Body Frame Machine Repair Tool

  • ✅【High Precision】High precision, measurement error is less than 1mm. Aluminum alloy material, high strength, small size, light weight, one....
  • ✅【Retractable Measure Equipment】It is aluminum retractable measure equipment, it has a very high measurement precision, and easy to operate..
  • ✅【Superiority】The high-precision measuring ruler is designed and manufactured for the purpose of improving the accuracy and convenience of....
  • ✅【3D measuring Available】It can also be 3D measuring with the adapter connectors, the measurement process is not subject to site, equipment....
  • ✅【Wide Application】High Precision 2D Measuring System is an economical, practical point to point measurement tool, which is widely used in....
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Differential Amplifiers EL5172ISZ 200MHZ DIF REC (50 pieces)

  • Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
  • It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
  • High quality imported components provide obvious filtering effect..
  • EMI has become a must have device installed in electronic equipment..
  • Widely used for precision measuring instruments, building automation, precision machinery, elevator lifting equipment, automated system, calculator inverter office equipment, servo system inverter equipment, frequency conversion equipment, lighting equip.
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Meade Instruments – Infinity 70mm Aperture, Portable Refracting Astronomy Telescope for Beginners – Multiple Eyepieces & Accessories Included - Adjustable Alt-azimuth (AZ) Manual Mount

  • Aperture: 70mm(2.8"). Focal Length: 700mm. Focal Ratio: f/10. Rack-and-Pinion Focuser.
  • Altazimuth mount with a slow motion control rod for precision tracking means you can easily track objects day or night.
  • Low (26mm) and high (9mm) magnification eyepieces give you variety for any viewing situation & 2x barlow lens doubles the magnifying power of each eyepiece.
  • Red dot viewfinder helps you point your scope at objects you want to observe & accessory tray stores accessories while observing.
  • Includes Astronomical Software and Instructional DVD.
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SVBONY SV137 2X Barlow Lens 1.25 inch Metal Body Fully Multi-Coated Telescope Accessory Internal Brass Ring with Male T-Thread

  • Easy to screw on the end of any eyepiece. Works just as well as any longer Barlow lenses.
  • Suitable for 1.25 inch / 31.7mm astronomical telescope eyepiece.
  • Fully multi-coated glass lens has high light transmission​ and can offer excellent image contrast and clearity.
  • Black and white with cool shape high-precision design is an excellent accessory for standard telescope.
  • Constructed with aluminium alloy, sturdy, lightweight and durableGreat little barlow that is really useful if you are stacking a T-Ring and a DLSR onto a MAK.
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QWORK SCS10uu Linear Motion Ball Bearing Slide Unit Bushing, 10mm Inner Diameter,CNC Slide Bushing,Pack of 4

  • They are good abrasion resistance,high precision and good strength. But if you have any question about the item, please feel free to contact the CNBTR Service, we will try our best to give you a satisfactory answer..
  • Widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry.
  • Suitable for kinds of electronic equipment/guide bar, drive shaft, and pillar.
  • Bearing Pillow Block have a certain bearing capacity, can hold in ordinary precision rack, strong adaptability..
  • They are good abrasion resistance, high precision and good strength..
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Meade Instruments – Infinity 102mm Aperture, Portable Refracting Astronomy Telescope for Beginners – See the Moon & Planets – Science STEM Activities for Kids & Adults – Multiple Accessories Included

  • Aperture: 102mm(4"). Focal Length: 600mm. Focal Ratio: f/5.9. Rack-and-Pinion Focuser.
  • Altazimuth mount with panhandle and slow motion controls for precision tracking means you can easily track objects day or night.
  • Low (26mm), medium (9mm), and high (6.3mm) magnification eyepieces give you variety for any viewing situation & 2x barlow lens doubles the magnifying power of each eyepiece.
  • Red dot viewfinder helps you point your scope at objects you want to observe & accessory tray stores accessories while observing.
  • Includes Astronomical Software and Instructional DVD.
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uxcell LMK10UU Extra Long Square Flange Linear Ball Bearings, 10mm Bore Dia, 19mm OD, 55mm Length(Pack of 2)

  • They are good abrasion resistance,high precision and good strength. But if you have any question about the item, please feel free to contact the CNBTR Service, we will try our best to give you a satisfactory answer..
  • Widely used for digital 3D coordinate measuring equipment such as precision equipment or special machinery industry.
  • Suitable for kinds of electronic equipment/guide bar, drive shaft, and pillar.
  • Bearing Pillow Block have a certain bearing capacity, can hold in ordinary precision rack, strong adaptability..
  • They are good abrasion resistance, high precision and good strength..
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5PCS Deep U Groove Round Bottom Bearing Track Roller Wheel Stainless Steel Guide Pulley Rail Ball Rolling Bearing 8x22.5x14.5mm

  • DEEP GROOVE ROLLER BEARING: The deep U groove roller bearing is mostly used in industrial automation equipment and photographic equipment tracks..
  • DOUBLE ROW OF BALLS: The inside of the bearing have double row of balls, high precision, maintenance-free and long service life..
  • SMOOTH OPERATION: Stable and smooth operation, good mute effect, practical and durable..
  • STAINLESS BEARING STEEL MATERIAL: It is made of high quality stainless bearing steel material, rust and corrosion resistant..
  • HIGH PRECISION & HIGH HARDNESS: High precision, high hardness, high speed, high load, applicable for motors, toys, models, instrumentation, power tools, communication equipment, fitness equipment and other fields..
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Hezukyp CNC Set 15-500mm 2X Linear Guideway Rail 4X Square Type Carriage Bearing Block

  • For Small Equipment - This linear rail and block are small in size and lightweight, especially suitable for small equipments..
  • Great Design - Adopting 4-point contact design, it can bear load from every direction, and has good strength and high accuracy..
  • Self-Aligning Ability - Designed with ball retainer, which allows interchangeability in the case of small precision..
  • Easy to Grease - Block has lubrication system.
  • lubrication oil can be easily put into the oil inlet on the side..
  • Wide Application - Widely used for automatic equipment, precision measuring equipment, and many other machines that need precision linear movement..
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EMI Power Filter,EMI Power Filter with Fuse Socket 2 in 1 Single Safety 125/250V

  • Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
  • It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
  • Widely used for precision measuring instruments, building automation, precision machinery, elevator lifting equipment, automated system, calculator inverter office equipment, servo system inverter equipment, frequency conversion equipment, lighting equip.
  • High quality imported components provide obvious filtering effect.EMI has become a must have device installed in electronic equipment..
  • We strive to provide a product of the highest quality and the best customer experience, if you are not completely satisfied, do not hesitate to contact us at any time..
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Longdex Finderscope Dovetail Base Aluminium Alloy Mount Bracket for Finder Scope Optical Telescope

  • 5mm—38mm---- This laser pointer finder scope bracket fits maximum dia. 38mm, minimum 5mm flashlight pointer, compatible with different types of laser pointer.
  • 1/4 Standard Thread Hole---- The guide scope rings come with 1/4 standard camera thread hole, suitable for most telescopes, such as for Celestron, for Sky-watcher, for Vixen, etc..
  • High Quality Aluminum Alloy---- This ​finder scope mounting bracket is made of high-quality aluminum alloy material, which is strong and durable. All-metal precision CNC process, fine workmanship and professional design.
  • Easy to Install---- The telescope finder scope shoe is easy to install and use, a great choice for astronomical telescope lovers. Three-point adjustment knurled knobs help make alignment fast and easy.
  • Practical Accessory---- This heavy-duty dual-ring finder scope bracket will help you convert your pointer into a cool finder for your telescope. This mounting bracket also can be used with a finderscope or other accessories.
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Visionking 30-90x100 HD Spotting Scope Waterproof Monoculars Telescope Green

  • RainGuard HD water-repellent lens coating protect the lenses from oil, scratches, and dirt.2-speed dual focus controls, Bak-4 prisms that maximizes light transmission make your view brighter, clearer and delivers crisp images.
  • 30-90x Zoom eyepiece, 100mm large objective lens(Field of View(m/1000m) 29.3-14.6) provides a wider field of view. Perfect for archery, bird watching, wildlife watching, hiking, camping, scenery, outdoor sporting, astronomical observation etc..
  • O-ring sealed Nitrogen filled waterproof and fog-proof design, enables the spoting scopes to withstand the toughest environments. Durable Framework and Rubber Armor provide non-slip grip, shock-proof grip and durable external lasting protection..
  • Includes an extended tripod mounting plate, a zoom eyepiece with an integrated T-adapter for digiscoping, an eyepiece lens cap, an eyepiece port cover, a soft carrying bag, and an instruction manual..
  • VISIONKING has been focusing on the optical industry for nearly 20 years and has quite perfect testing technology and advanced equipment. If you have any question to our product, please contact to us and we will reply to you as soon as possible with enthusiasm!.
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