The cooled Color PRO camera from ZWO has the newest Sony IMX294CJK sensor - high-sensitivity astro camera for deep-sky photography.

Guide achromatic refractor diameter 70mm, focal length 500mm (f / 7), eyepieces 31,8mm, complete with rings and 5 × 24 finder. Recommended 45mm standard dovetail bar CG5 / EQ5.

NOT INCLUDED: eyepiece, diagonal mirror and vixen bar.

Skyguide 50ED DX - New version

• 50 mm apochromatic refractor with matched lens assembly with one ED element
• 242 mm focal length (f/4.8)
• 1.25” Helical focuser
• Finder stalk and dovetail mounting system included
• Parfocal ring provides for simple repeat placemente of guide cameras (guide camera not included)

0.85x Focal Reducer/Corrector for Sky-Watcher PRO 80 ED APO is designed for serious Astro-Imagers. Optimized for the Sky-Watcher PRO 80 ED APO, this superb quality accessory effectively reduces the telescope’s focal length by a factor of 0.85x and provides much improved field-edge correction. Features:

• 55mm back focus
• M48 threads (not standard T-thread)
• Drops ProED 80 from f/7.5 to f/6.3

The 2" CCD compressor reduces the focal length of telescopes with the factor 0.67x, thus allowing significantly shorter exposure times.

• ♦ The focal reducer is perfectly suitable for RC telescope. It also works good with Celestron EHD or Meade ACF telescopes or with refractors up to the focal ratio F/9
• ♦ The image field of DSLR cameras up to APS-C format is illuminated - full illumination up to 29 mm
• ♦ Easy connection to the telescope via 2" barrel
• ♦ Optimal working distance from the M48x0.75 thread to the camera sensor is 85 mm - enough space for accessories like off-axis guider or filter wheel
• ♦ 2" filter thread at the telescope side

Useful opening 250mm – Integrated intensity regulator - Digital voltmeter for perfect brigthness reproduction and thus reproducible exposures - 12 V DC connection perfect for field operation

Useful opening 250mm – Controlled by USB from PC - Digital voltmeter for perfect brigthness reproduction and thus reproducible exposures - 12 V DC connection perfect for field operation

Useful opening 550mm – Integrated intensity regulator - Digital voltmeter for perfect brigthness reproduction and thus reproducible exposures - 12 V DC connection perfect for field operation

Useful opening 550mm – Controlled by USB from PC - Digital voltmeter for perfect brigthness reproduction and thus reproducible exposures - 12 V DC connection perfect for field operation

The IMX533 is a 1-inch, 9MP CMOS image sensor in a square format with a 3.76 um pixel size, capable of producing frames at 20 frames/sec in 14bit mode.
Read out noise is as low as 1.0e which makes it comparable to SCMOS or EMCCD sensors and highly suitable for high definition, low noise imaging.

• The Celestron Universal T-Adapter connects a DSLR or SLR camera to a refractor for prime focus photography
• The adapter’s chrome barrel slides into any focuser that accepts 1.25” accessories
• T-Threads accept camera brand specific T-Ring (sold separately)

ASI2600MC Pro uses Sony’s latest back-illuminated IMX571 APS-C format native 16-bit ADC sensor. It has an ultra-high 14 stops dynamic range, ultra-low 1.0e readout noise and an innovative breakthrough resulting in zero amp-glow. It is a camera born from the appeal of astrophotography lovers.

• Coma Corrector for Newton telescopes, that neither does reduce the focal length nor the image field of your telescope
• 46 mm clear lens diameter in M48 mode – enables exposures free from vignetting
• designed for fast f-ratios up to f / 3.5. Maximum sharpness across the entire image field
• Phantom Coating™ Group, multicoated for maximum transmission and total freedom from reflections
  
  
• Visual & Photographic Version consisting of:
  • 2" Multi-Purpose Coma Correktor (MPCC) Mark III photographic #2458400A
  • Baader Focusing Eyepiece Holder 1¼" / T-2 (T-2 part #08A) (#2458125)
  • Baader VariLock 29, lockable T-2 ExtensionTube 20-29mm with spanner tool (T-2 part #25Y) (#2956929)
  • Baader Hyperion 2" Finetuning Stopring with brass clamping ring & 2 thumb screws (#2958027)

The TS Superflat GPU coma corrector is one of the best correctors for astrophotography through fast Newtonians.

• 4-element coma corrector for excellent imaging in the field and on the axis.
• Designed by Gyulai Pal in Hungary (GPU-Optics)
• Perfectly suitable for Newtonian telescopes with focal ratios of f/4 - provides very good results from f/3.5 to f/6.
• Very tolerant against tilting.
• Focal length is not changed.
• Camera connection through M48 thread.
• For better stability and accuracs, the corrector can be screwed to the focuser. Connection adapters for cameras and focusers are available.