Best Grain Focuser

Gosky 1.25 Variable Telescope Camera Adapter for Prime Focus and Eyepiece Projection Astro Photography

  • 1. Allow you to take images by DSLR or SLR through a telescope..
  • 2. Two ways to use it. 1. Prime focus(use a T-ring and the T adapter ). 2. Eyepiece projection photography(Needs an eyepiece, a T ring and the adapter)..
  • 3. It has T2 thead to connect a T ring for a certain SLR on one side . And the other side is inserted to a 1.25" focuser..
  • 4. All metal construction. Anodizing Aluminium process..
  • 5. Requires T-ring to fit your brand of camera (T-rings sold separately).
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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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Telescope Finderscope - 50mm Guide Scope Finderscope Autoguider with 1.25 Double Helical Focuser For Astronomical Telescope - Suitable for Celestron Vixen etc

  • This guide scope is made of quality material, sturdy, lightweight and durable.
  • 50mm guide scope with bright, which offers 1mm precise adjustment, helps you quickly finder the target in the telescope.
  • Comes with a bracket that fits all kinds of telescope, easy to install.
  • 10mm focusing range in both sides, helical focuser is easy to use.
  • Nice accessory for astronomy lovers, suitable for Celestron, Vixen, etc.
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Mugast 1.25" Telescope Eyepiece, 300,000 Pixel Digital Electronic Eyepiece Camera with Cable USB 2.0 for Astrophotography

  • Useful USB eyepiece camera allows you to transmit the real-time view through your telescope to a laptop or PC, and capture great digital movies and images..
  • Share the view of planets, the moon, and terrestrial targets through your telescope with friends, family, and fellow astronomy enthusiasts..
  • Great for lunar and planetary shots, but not suitable for deep space imaging..
  • Fits into any 1.25-inch telescope focuser or 1.25-inch step-down adapter..
  • This is a high performance web digital product guaranteed by our technology and quality..
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Astromania 1.25Inch Metal Collimating Cheshire Eyepiece Without Laser for Newtonian Reflector Telescope - Long Version

  • simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser..
  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs)..
  • Accurate collimation is essential for high power observing. Stars will become more like pin points of light, and Planetary / Lunar detail will be enhanced..
  • Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics..
  • This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality..
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SVBONY 1.25 inches 90 Degree Zenith Mirror Diagonal Adapter Erect Image Fully Metal for Refracting Telescope Eyepiece Lens

  • fit for 1.25'' eyepiece and telescope focuser.
  • Work with refractor and catadioptric telescopes.
  • you can view correct image from refractor telescope stand and just look down with a comfortable angle.
  • just insert into 1.25'' telescope at the silver end.
  • the other end fix 1.25'' eyepiece by the screw.
  • optical glass lens provide clear and sharp image With dust cover always keep your lens clear prolong life.
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Star Diagonal Telescope Diagonals 1.25 inch, 90 Degree Mirror Diagonal Erecting Image Prism Optic Telescope Accessory with Dust Cover

  • Standard 1.25 inch diameter, right fit for focuser , work with refractor and catadioptric telescopes.
  • The lens come with lens cover, keep your lens clean for superior image fidelity.
  • Wide 90 degree angle, you can view correct image from refractor telescope stand and just look down with a comfortable angle.
  • 1.25inch 90 degree diagonal mirror using with refrator telescope and makes the image upright though left and right reversed, does not affect astronomical observation.
  • This star diagonal with special anti-slip rubber protoction design can prevent from scratches.
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Astromania 2\ 90-Degree Mirror Diagonal with 93% reflectivity Across Visible Spectrum

  • It fits all rear cells of Schmidt-Cassegrain telescopes equipped with a big, 2" focuser and can use with refractor telescopes with SCT adapter which you can find in our store(NOT INCLUDE)..
  • The 2" diagonal features dielectric coatings with 93% reflectivity across the visible spectrum and a 1/10 wave mirror for bright and true images..
  • Allows you to take advantage of the wider field of view provided by two inch eyepieces. Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product..
  • Associated with 90°mirror diagonals, which let you view objects that are at a 90°angle from the direction the telescope is pointing..
  • Improved attachment design features a brass clamping ring which does not mar, and provides a more secure connection..
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Alstar 1.25\ 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp

  • High quality optical Prism inside rather than a mirror which makes your image clear and sharp..
  • 1.25" 45-degree mirror star diagonal for any telescope with 1.25" connector (not suitable for Newtonians)..
  • More comfortable viewing orientation as you observe from above, filter thread for any 1.25" filter. Accepts standard 1.25" eyepieces..
  • This is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes..
  • Protective coating on the mirror to ensure a long life, metal barrel - for secure seating in the focuser..
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Astromania 1.25\ 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp

  • High quality optical Prism inside rather than a mirror which makes your image clear and sharp..
  • More comfortable viewing orientation as you observe from above, filter thread for any 1.25" filter. Accepts standard 1.25" eyepieces..
  • Protective coating on the mirror to ensure a long life, metal barrel - for secure seating in the focuser..
  • This is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes..
  • 1.25" 45-degree mirror star diagonal for refractor telescopes with 1.25" connector (not recommended for reflectors)..
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