Skywatcher Telescope AZ-GTI Mount PC Connect EQMOD Cable for Replacing The Hand Control Cable (6feet/180cm)

• This cable is connect PC/Laptop (usb side) to Skywater AZ-GTI mount auto Guide Specially, other device may not support . USB RJ12 Skywatcher AZ-GTI Theodolite Free hand control PC directly connected to EQMOD cableplease double check your device before buy it .
• Build in FTDI Chip inside .Support all windows version Win7/8/10/XP/, and iOS/Linux/Android.
• USB to RJ12/6P6C interface cable for Replace the hand control box cable, just one cable connect the AZ-GTI mount .
• 6feet/16feet optional . USB connect the az-gti eqmod cable .
• Package: 1 x ftdi usb to rj12/6p6c serial cable for sky-watcher AZ-GTI mount

QHYCCD CFW3M-SR 3rd Generation Medium Standard Thickness Filter Wheel - 5 x 2" (or 50mm Unmounted)

Combining an ultra-thin stepper motor drive with the capacity for fully automatic filter switching, QHY's innovative new third generation QHY color filter wheels provide state-of-the-art performance. This specific version has a thickness of 20.5 mm and accepts up to seven 36 mm filters. As the standard medium filter wheel model, the filter thickness maximum for mounted filters is 10 mm, excluding filter thread height.

T-Ring for Fuji GFX Mount - This “T-Ring” will couple your Mirrorless Camera to any T-Threaded Mount. The thread on this ring is Female 42mm (.75). This is a Special Dual Length T-Ring. It can be configured for Standard "T2" Length (~28mm) or Short Length (~11mm) by removing a spacer.

T-Ring for Fuji X Mount  (X-PRO1, X-E1, etc) "T2" Length ~38mm - This “T-Ring” will couple your Mirrorless Camera to any T-Threaded Mount. The thread on this ring is Female 42mm (.75). Note that T-Rings for Mirrorless models are actually tubes, rather than rings.

0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 62mm refractors.

• 62mm, f/5.8, 360mm focal length
• 55mm back focus
• 30mm illuminated field
• Includes one ED element
• M56x1 female / M48 male threads
• Includes rotator/adapter with built-in cavity for 2-inch filters

ZWO Duo Band Filter (1.25")

• Cost Effective Light Pollution Solution
• Aircraft grade aluminum with precise CNC machining
• Beautiful anodized finish with laser engraving
• Precise double-sided optical coating
• Fine-optically polished to ensure accurate 1/4 wavefront and <30 seconds parallelism over the both surfaces

• Efficient and affordable narrowband imaging for color cameras.
• Perfect for beginner narrowband imagers.
• H-alpha Bandwidth: 15 nm.
• OIII Bandwidth: 35 nm.
• 1.25-inch Filter Size.

M48x0.75 adapter for ESATTO 2" allows you to connect any camera or accessory with M48x0.75 female thread. Just thread this adapter to the M56 thread of the ESATTO 2" draw tube. Thanks to the M48 stop ring for ESATTO 2" you can also fix the camera at a precise angle in order to better frame your camera sensor at the desired object.

SVBONY SV187 Variable Universal Camera Adapter Support Max 46mm Outside Diameter Eyepiece for SLR & DSLR Camera And Eyepiece Projection Photography.

• This Celestron T-Ring attaches to Canon EOS DSLR and SLR camera bodies
• Sturdy bayonet flange locks in place just like a lens, providing secure contact
• Attaches to a variety of camera adapters and accessories via standard T-Threads

This T-Ring fits EOS EF-mount model cameras only. It will not work with other Canon camera bodies like the EOS RF-mount or EOS M-mount mirrorless cameras without adding a Canon adapter to convert those cameras to EF-mount.

• The Celestron Focus Motor enables electronic focusing using a computer or Celestron computerized mount hand controller for remote/hands-free observing.
• Self-powering: When connected to a Celestron computerized mount, the mount provides the power. When connected directly to a computer, USB provides the power.
• Compatible with a wide variety of Celestron Schmidt-Cassegrain, EdgeHD, and Rowe-Ackermann Schmidt Astrograph optical tubes. Check description for full list.
• Motor controls include multiple speed rates, automatic GoTo indexed focuser position, and focuser backlash compensation.
• Focuser Utility software for Windows provides a simple user interface. Also compatible with Celestron PWI.
• Enables autofocusing with a camera and third-party software via ASCOM.
• Indexed focus position allows the motor to automatically return to a previous focus position and prevents the focus motor from reaching the end of telescope’s mechanical focus travel.
• Now compatible with the 9.25” EdgeHD.

When installing ESATTO 3" in a telescope with a long travel focuser (such as those usually found on refractors), it is necessary to take into account the lower travel of ESATTO 3" since it's a micrometric focuser. For this reason we have designed this 40mm extension that can be installed between ESATTO 3" and the telescope tube. A precise dovetail coupling system with 3 screws set at 120° allows you to manually rotate the focuser.

ALTO-1 is the telescope cover motor we designed to let you use GIOTTO for sizes up to 220mm as remotely controlled motorized cap. Now you can remotely open and close your telescope allowing you to use GIOTTO to record flat calibration frames without having to be at your telescope. ALTO provides a USB-C port to connect to your EAGLE or standard Windows computer that you choose to control it with our PLAY astrophotography software, or via a third party astronomy software using the ASCOM CoverCalibrator driver. You can also control ALTO by connecting to its WiFi network from your smartphone or tablet and use the included Virtual HandPad. The provided USB and 12V power passthrough plugs (to directly connect GIOTTO to ALTO) and the included Cable Locking Clips (CLC) allows you to improve cables management and simplify your telescope setup. ALTO natively runs off of a 12V power source to avoid the need for external power units.

ALTO-2 is the telescope cover motor we designed to let you use GIOTTO for sizes up to 320mm as remotely controlled motorized cap. Now you can remotely open and close your telescope allowing you to use GIOTTO to record flat calibration frames without having to be at your telescope. ALTO provides a USB-C port to connect to your EAGLE or standard Windows computer that you choose to control it with our PLAY astrophotography software, or via a third party astronomy software using the ASCOM CoverCalibrator driver. You can also control ALTO by connecting to its WiFi network from your smartphone or tablet and use the included Virtual HandPad. The provided USB and 12V power passthrough plugs (to directly connect GIOTTO to ALTO) and the included Cable Locking Clips (CLC) allows you to improve cables management and simplify your telescope setup. ALTO natively runs off of a 12V power source to avoid the need for external power units.

ALTO-3 is the telescope cover motor we designed to let you use GIOTTO larger than 320mm as remotely controlled motorized cap. Now you can remotely open and close your telescope allowing you to use GIOTTO to record flat calibration frames without having to be at your telescope. ALTO provides a USB-C port to connect to your EAGLE or standard Windows computer that you choose to control it with our PLAY astrophotography software, or via a third party astronomy software using the ASCOM CoverCalibrator driver. You can also control ALTO by connecting to its WiFi network from your smartphone or tablet and use the included Virtual HandPad. The provided USB and 12V power passthrough plugs (to directly connect GIOTTO to ALTO) and the included Cable Locking Clips (CLC) allows you to improve cables management and simplify your telescope setup. ALTO natively runs off of a 12V power source to avoid the need for external power units.

ZWO Five Position EFWmini Filter Wheel- 1.25" or 31MM

• The smallest and most lightweight 1.25‘’Electronic Filter Wheel in the world! 300g ONLY ! Small than your hand !
• The body is CNC machined from a full block of aircraft grade aluminium. Very thin design, 20mm ONLY
• Supports both 5*1.25‘’ filters or 5*31mm filters The Electronic Filter wheel can be rotated in both counter clockwise or clockwise direction for filter selection.
• Only one USB Cable is enough to power up the EFW, the max power consumption is around 120ma@5V, so you can connected it form the USB2.0 hub of our cooled cameras.
• The distance between the filter and sensor is aroucnd 10mm when you connect it to ASI1600. So 1.25? filters won?t have vignetting up to F5 focal ratio scope and 31mm filter won?t have vigentting up to F2 lens Our new RGBL filters are recommended to work with ASI1600, it will offer nearly 1:1:1 RGB color balance.

• T-Ring attaches to E-mount Sony mirrorless camera bodies
• Works with Celestron T-Adapters
• 42mm female diameter thread
• Sturdy bayonet flange locks for a secure fit

This T-Ring fits Sony E-mount mirrorless cameras only. It will not work with other Sony A-mount camera bodies without adding a Sony adapter to convert those cameras to E-mount.