• 8.5MP Sony IMX715 CMOS Sensor
• 1.45µ Pixels, 6.03ke Well Depth
• 45.1 fps Max Frame Rate
• Quantum Efficiency: 80%
• USB 3.0/2.0 Port
• Well Depth 6.03ke

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

The EQDir USB cable is designed for EQ3, EQ5, HEQ5, and EQ8 mounts. It enables control of your mount from PC, Mac, or StellarMate. Simply connect the RJ45 plug to the handset port on the mount and then connect it to your device via USB. You can use any planetarium program (e.g. KStars) to control the mount to slew to any object.

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.

90mm solar sheet 

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.

• Celestron 10mm Eyepiece: Powerful views for exploring the night sky.
• See more detail: 10mm eyepiece brings celestial objects closer.
• Expand your telescopic vision: Celestron 10mm Eyepiece.

• Advanced Achromatic Lens;Superior sharpness and color correction;optical components;real physical computing magnification;triple the power of any 1.25" telescope eyepiece with the universal barlow lens;
• For owners of fast short focal length telescopes;It not only increases the magnification;the image will be clearer than the average increase in magnification up to 15 times the image clarity;
• 3x Barlow triples the magnification of any 1.25” eyepiece; Compatible with most 1.25 Inch diameter telescope eyepieces;
• Includes both end caps to protect against dust and fingerprints; This Barlow comes with a set screw to securely hold your eyepieces;
• Works on for Celestron; Orion;and most brands of telescope;full unit increases magnification of eyepiece by 3x.

• 90-degree 2" mirror diagonal features sophisticated, lab-tested dielectric coatings that provide an astounding 99% reflectivity
• Dielectric mirror coatings are more durable than enhanced aluminum coatings and provide higher reflectivity for maximum view brightness
• Machined and anodized aluminum housing features machine-threaded glare baffles for high contrast
• Nosepiece barrel is threaded to accept 2" Orion filters, a 2"-1.25" step-down adapter is included
• The diagonal is a great way to make nighttime viewing orientations through a refractor telescope more comfortable

Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.

It can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).

Narrowband filter does not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula.

It can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor, and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow).

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.