ZWO ASI120MM Mini with Free Guidescope! (Pre-owned)

Used Autoguiding system, in excellent condition!

SOLD AS IS. MISSING USB CABLES.

The ZWO ASI120MM Mini monochrome planetary camera & guide scope uses the AR130CS CMOS sensor, with its 3.75 um pixels in a 1280 x 960 array, to produce images with low read noise and high dynamic range.  The peak QE, or quantum efficiency of the ASI120Mini is almost 80%.

The camera provides 12-bit ADC and up to 35 FPS (frames per second).  

The ZWO ASI120MM Mini sports one USB2.0 type C port. Type C ports are well suited for mobile phones because of their worry-free connection; it doesn't matter which way you turn the cable to plug it in, unlike a Type A or Type B cable.  For guiding, you can connect the camera to the ST4 type guide port, located above the USB2.0 port on the back of the 120Mini.

The ASI120 Mini is a great camera for those new to imaging.  It can be focused just like an eyepiece.  This little camera works well with an OAG, or off-axis guider, and since the ASI120Mini has a larger focus range than normal ASI cameras, it will be way easier to find focus between your guide camera and imaging camera at the same time. By the way, you can use the ASI 120 Mini with the optional ZWO 60 mm Guide Scope or the Mini Guide Scope!

Please Note:  Main image shows two views of the ASI120MM Mini, but you only get one camera. :-)

ZWO ASI120Mini Specifications

• Sensor: 1/3″ CMOS AR0130CS(Mono)
  
• Resolution: 1.2Mega Pixels 1280×960
  
• Pixel Size: 3.75µm
  
• Exposure Range: 64µs-2000s
  
• ROI: Supported
  
• Non-volatile memory/On camera storage: Built-in total 192K byte user-accessible space(image size up to 480X320)
  
• ST4 Guider Port: Yes
  
• Focus Distance to Sensor: 8.5mm
  
• Shutter Type: Rolling Shutter
  
• Protect window: AR coated window
  
• Operating System Compatibility: Mac, Windows, Linux
  
• Interface: USB2.0
  
• Bit rate: 12bit output
  
• Adaptor:1.25″ / M28.5X0.6
  
• Dimension: φ36mm X 61mm
  
• Weight: 60g or 3.1 ounces (without lens)
  
• Working Temperature: -5°C—45°C
  
• Storage Temperature: -20°C—60°C
  
• Working Relative Humidity: 20%—80%
  
• Storage Relative Humidity: 20%—95%
• Binning 1×1:
  
• 1280X960@35FPS
• 1280X720@46FPS
• 1024X768@54FPS
• 800X600@90FPS
• 640X480@118FPS
• 320X240@224FPS
• Binning 2×2:
  
• 640X480@35FP
• More resolutions can be user defined
  

Svbony SV165 30 mm f/4 Mini Guider Scope - W9125A

The Svbony SV165 Mini Guider is a great choice for pairing with the SV305 cameras as well as cameras from ZWO, QHY, Orion, and more!  It is thoughtfully made, with large adjustment knobs that are easy to use even when you have gloves on!  

The SV165 has an aperture of 30 mm, a focal length of 120 mm, and a focal ratio of f/4.  The doublet optics are broadband fully multi-coated for clarity and brightness.  Back focus length is 26 mm.

The camera end of the guider has 1.25" & M42*0.75 threads, making it compatible with a wide range of cameras.

The helical focuser has a 45mm focus stroke, allowing for easy and precise adjustments, and with fast f/4 optics, you'll have a nice wide field of view to help you center targets quickly.  To focus, simple rotate the red lock ring to loosen the objective section in front of it.  Now focus by rotating the objective, then rotate the red lock ring back into position to secure.

The mounting ring has nylon-tipped screws to keep the mini guider body scratch-free.  Just loosen the knobs to rotate the guider as you wish.  A mounting foot with a UNC 1/4-20 screw hole is included.  Most scopes come standard with a finderscope shoe, making it easy to just slide the foot into the shoe and tighten it down.