Top Telescope Extension Tubes

Starboosa Variable Extension Telescope Camera Adapter - for Canon SLR Cameras Connected to Telescopes - for Prime- Focus Or Eyepiece-Projection Photography

  • Variable Extension Telescope Camera Adapter with a T2-Ring attaches to all Canon SLR and DSLR camera bodies.(Tip: Mirrorless cameras are not suitable for use).
  • Easy-to-use,extendable camera adapter is designed to connect the camera body and telescope together,Eyepieces can be placed inside the extension tube of adapter to increase the detail and clarity of photography..
  • Essential accessory for anyone interested in astrophotography. It can be used for SLR camera prime focus photography and eyepiece projection photography..
  • Multiple shooting methods:The eyepiece can be fixed in the front cylinder to achieve a long focal length for small objects, such as photographing the moon crater. Using adapter without eyepieces is equivalent to using the focal length of a telescope,suitable for taking pictures of the entire moon, gas nebula, etc.(Choose: Full-Frame mirrorless camera adapter. Search its ASIN:B08LYP5YST).
  • Extension tube can accommodate eyepieces up to 38mm (1.49 "). After connecting the eyepieces, the distance between the front and rear can be adjusted to zoom in or out to obtain a zoomable image. It is recommended to use eyepieces, which can be fixed in the barrel, so the camera can get higher quality images. If there is a problem with the use, please c....
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Weooen 2inch Telescope Camera Adapter with Internal Filter Threads, Metal Telescope T Adapter and T Mount, Compatible for Canon EOS, SLR, DSLR

  • Full metal construction telescope camera adapter 2inch to m48, comes with t adapter and t mount, can easily attach your camera with telescope.
  • Telescope t adapter 2inch, can be used with telescopes with 2inch focuser, and internal barrel threads can accept 2" filters.
  • Fit for most Canon EOS and Rebel SLR and DSLR. Warm Note, some short-focus camera or telescope may not be able to focus quickly, so an additional extension tube is needed.
  • Easy to use, thread t adapter into t ring adapter, then thread the whole mount adapter into cameras to connect to telescope.
  • Reliable support, if you meet any issues, feel free to contact us, we will respond with solutions or arrange a replacement within 24h..
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SVBONY Astronomical 1.25 inch Telescope Eyepiece Extension Tube Adapter with Standand 1.25 inch Filter Threads

  • Extension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescopeor for astrophotographic applications.
  • Machined of high quality aluminum and anodized black.
  • Fits in 1.25" telescope focusersand accepts 1.25" eyepieces or accessories.
  • Threaded for use with standand 1.25 Inch astrophotography filters.
  • With a brass compression ring to prevent the marring of your telescope accessories.
  • Features a locking thumbscrew to secure any inserted astronomy accessory.
  • with a brass compression insh to prevent the marring of your telescope accessories.
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Astromania Flexible Dew Shield for Telescope Front Outer Diameter with 229-249mm Diameter - Keep Dew Away and Gives You Clear observing for The Entire Night

  • Astromania flexible dew shield are constructed of black ABS plastic and are all felt lined for maximum absorption of moisture and baffling of stray light. Particularly strong attachment to the telescope by non-slip foam rubber at the contact area to the tube..
  • The flexible design is quite practical, as it allows you to slide the dew shield behind a cupboard or next to your eyepiece case - it is optimally space-saving!.
  • The dew shield is lined on the inside with a black velvet-like fabric. This not only minimizes reflections but also ensures that no dew can reach the telescope's optics..
  • Height of the dew shield: 345mm, total length: 835mm. Suitable for Telescope tubes with 229 - 249 mm diameter.A dew shield prevents your telescope optics fogging-up in the first place. It keeps the optics completely dew-free and lets you observe for hours with the optimal view..
  • Flexible Velcro fastener provides optimal adaption to the diameter of the telescope or telephoto lens. Ideal for the transport - the dew shield can be placed space-saving around the tube.Very important if you live in a place that has dew often or if you use your scope in the daytime and want to keep stray light out and the contrast high..
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Astromania Flexible Dew Shield for Telescope Front Outer Diameter from 250-270mm Diameter - Keep Dew Away and Gives You Clear observing for The Entire Night

  • Astromania flexible dew shield are constructed of black ABS plastic and are all felt lined for maximum absorption of moisture and baffling of stray light. Particularly strong attachment to the telescope by non-slip foam rubber at the contact area to the tube..
  • The flexible design is quite practical, as it allows you to slide the dew shield behind a cupboard or next to your eyepiece case - it is optimally space-saving!.
  • The dew shield is lined on the inside with a black velvet-like fabric. This not only minimizes reflections but also ensures that no dew can reach the telescope's optics..
  • Height of the dew shield: 385mm, total length: 900mm. Suitable for Telescope tubes with 250 - 270 mm diameter.A dew shield prevents your telescope optics fogging-up in the first place. It keeps the optics completely dew-free and lets you observe for hours with the optimal view..
  • Flexible Velcro fastener provides optimal adaption to the diameter of the telescope or telephoto lens. Ideal for the transport - the dew shield can be placed space-saving around the tube.Very important if you live in a place that has dew often or if you use your scope in the daytime and want to keep stray light out and the contrast high..
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Astromania Flexible Dew Shield for Telescope Front Outer Diameter from 100-123mm Diameter - Keep Dew Away and Gives You Clear observing for The Entire Night

  • Astromania flexible dew shield are constructed of black ABS plastic and are all felt lined for maximum absorption of moisture and baffling of stray light. Particularly strong attachment to the telescope by non-slip foam rubber at the contact area to the tube..
  • The flexible design is quite practical, as it allows you to slide the dew shield behind a cupboard or next to your eyepiece case - it is optimally space-saving!.
  • The dew shield is lined on the inside with a black velvet-like fabric. This not only minimizes reflections but also ensures that no dew can reach the telescope's optics..
  • Height of the dew shield: 180mm, total length: 435mm. Suitable for Telescope tubes from 100mm diameter to 123 mm diameter.A dew shield prevents your telescope optics fogging-up in the first place. It keeps the optics completely dew-free and lets you observe for hours with the optimal view..
  • Flexible Velcro fastener provides optimal adaption to the diameter of the telescope or telephoto lens. Ideal for the transport - the dew shield can be placed space-saving around the tube.Very important if you live in a place that has dew often or if you use your scope in the daytime and want to keep stray light out and the contrast high..
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SVBONY T2 T Ring Adapter and T Adapter, 1.25 inches Metal Telescope Camera Adapter for Canon EOS Standard EF Lenses and Telescope Camera Astrophotography Accessories

  • Perfect for Canon EOS and Rebel SLR and DSLR Cameras.
  • then thread the whole mount adapter into cameras to connect to telescope.
  • Universal t adapter fits all standard 1.25" diameter telescope microscope etc.
  • t ring adapter is compatible for all standard 1.25" lenses of cameras.
  • some short-focus camera or telescope's optical tube may not be able to focus quickly.
  • so it's great for you use an additional extension tube.
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Starboosa 1.25-inch T Adapter and T2 T Ring Adapter - for Nikon SLR Cameras Connected to Telescopes - for Prime-Focus Or Eyepiece-Projection Photography

  • Indispensable adapter for nikon SLR astrophotography, through which the telescope can be used as the main lens of a SLR, and then shoot high-definition astronomical images..
  • Versatility: Suitable for all nikon SLR cameras for prime focus or eyepiece projection photography. (Tips: Mirrorless cameras are not suitable for use.).
  • Universal:The extension tube has an internal depth of 68mm and an internal diameter of 38mm, and is suitable for most 1.25 "astronomical eyepieces. It is connected to the T2 & T ring and 1.25" T adapter through the M42 thread on the end face..
  • Simple and easy operation: Put the telescope eyepiece into the extension tube and fix it with side screw, then install T2 & T-ring and 1.25 "T adapters at the two ends of the fixing tube, then link the T2 & T-ring with the camera, and then link the entire assembly with the telescope..
  • All aluminum alloy material, surface anodizing treatment, corrosion resistance, can be used for a long time.If there is a problem with the use, please contact us by mail and we will solve your problem in time.(Choose: Full-Frame mirrorless camera adapter. Search its ASIN:B08LZ4LY7W).
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Oase Pondovac 4 Pond & Water Garden Muck Vacuum with Free Floating Pond Thermometer

  • Includes: 16 ft intake hose with five rigid extension tubes, 8 ft discharge hose, 13 ft power cord, five nozzle attachments, discharge net, and a convenient rack to store and organize accessories..
  • Dual-chamber Vacuum System: Two cylinders alternate suction and drain cycle to provide continuous suction..
  • Sludge Drain with Drain Hose: Dual-discharge option for draining waste water directly into flower bed or attach debris bag and place into pond to “recycle” pond water during coarse debris removal. Use Drain Cap during wet-vac operation..
  • Aluminum Extension Tubes: Lightweight bend-resistant tubes..
  • Transparent Extension Tube: Allows easy visual inspection of debris material and to monitor operation..
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Astromania Flexible Dew Shield for Telescope Front Outer Diameter from 148-167mm Diameter - Keep Dew Away and Gives You Clear observing for The Entire Night

  • Astromania flexible dew shield are constructed of black ABS plastic and are all felt lined for maximum absorption of moisture and baffling of stray light. Particularly strong attachment to the telescope by non-slip foam rubber at the contact area to the tube..
  • The flexible design is quite practical, as it allows you to slide the dew shield behind a cupboard or next to your eyepiece case - it is optimally space-saving!.
  • The dew shield is lined on the inside with a black velvet-like fabric. This not only minimizes reflections but also ensures that no dew can reach the telescope's optics..
  • Height of the dew shield: 200mm, total length: 580mm. Suitable for tubes from 148 mm diameter to 167 mm diameter. A dew shield prevents your telescope optics fogging-up in the first place. It keeps the optics completely dew-free and lets you observe for hours with the optimal view..
  • Flexible Velcro fastener provides optimal adaption to the diameter of the telescope or telephoto lens. Ideal for the transport - the dew shield can be placed space-saving around the tube.Very important if you live in a place that has dew often or if you use your scope in the daytime and want to keep stray light out and the contrast high..
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SVBONY SV112 Telescope Camera Adapter Kit for Canon EOS Rebel SLR DSLR Prime Focus and 1.25 inches Variable Projection Eyepiece Astrophotography

  • Designed for Canon EOS & Rebel SLR & DSLR Cameras and Photography.
  • connect camera to telescope for direct prime focus photography convenient and easily.
  • in this imaging method the camera is connected directly to the telescope and placed at the "prime" focus of the telescope.
  • the telescope becomes the camera lens. no eyepiece is used in this method.
  • this method provides the widest possible field of view, the shortest possible exposure time and moderate magnification.
  • galaxies and other large (but dim) deep sky objects.
  • The camera adapter kit for eyepiece projection.
  • in this imaging method an eyepiece is used to increase magnification.
  • the eyepiece is placed between the camera and the telescope.
  • the eyepiece “projects” the image onto the camera sensor.
  • the projected image size increases with distance.
  • Fits telescopes with a standard 1.25" eyepiece port.
  • the adapter can hold eyepieces up to 42mm in upper body diameter.
  • it also features a laser engraved extension scale f....
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Astromania Flexible Dew Shield for Telescope Front Outer Diameter from 123mm - 142mm Diameter - Keep Dew Away and Gives You Clear observing for The Entire Night

  • Astromania flexible dew shield are constructed of black ABS plastic and are all felt lined for maximum absorption of moisture and baffling of stray light. Particularly strong attachment to the telescope by non-slip foam rubber at the contact area to the tube..
  • The flexible design is quite practical, as it allows you to slide the dew shield behind a cupboard or next to your eyepiece case - it is optimally space-saving!.
  • The dew shield is lined on the inside with a black velvet-like fabric. This not only minimizes reflections but also ensures that no dew can reach the telescope's optics..
  • Height of the dew shield: 180mm, total length: 500mm. Suitable for tubes from 123 mm diameter to 142 mm diameter.A dew shield prevents your telescope optics fogging-up in the first place. It keeps the optics completely dew-free and lets you observe for hours with the optimal view..
  • Flexible Velcro fastener provides optimal adaption to the diameter of the telescope or telephoto lens. Ideal for the transport - the dew shield can be placed space-saving around the tube.Very important if you live in a place that has dew often or if you use your scope in the daytime and want to keep stray light out and the contrast high..
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