This very high quality, dual-speed Crayford focuser for reflector telescopes from Guan Sheng Optical (GSO) is a joy to use. You will wonder how you ever lived without it once you install it! It will make achieving precise focus for visual observations and astrophotography a breeze and you will experience very smooth and precisely controlled focuser motion with zero backlash and zero image shift.
T-adapter for 0.965" to M42x0.75 male thread, fit for telescopes with standard 0.965" focusers
Made of machined anodized aluminum, the inside of the adapter is fully baffled to minimize reflections
Threaded to accept standard 0.965'' filters
Connects with specific camera brand's T-ring adapters (sold separately) to connect your 0.965'' telescope focusers to your Nikon/Canon/Sony/Olympus/Panasonic etc. cameras
Recognizing the growing demand for an accurate and stable, equatorial mount with the versatility to carry larger instruments and more complex imaging arrays, we created the iOptron CEM120. It offers the benefits of our revolutionary “center balance” design: stability, accuracy, and smooth mechanical operation, while capable of carrying a payload up to 115 lbs (52 kg). The “center balance” design’s natural stability is due to its focusing the mount along with payloads weight directly over the center of the pier or tripod.
The CEM120's performance is demonstrated by its low periodic tracking error of ±3.5 arc seconds. Along with the stability aspect, the CEM120 features an advanced cable management system consisting of more ports in more locations preventing tangle ups and reducing the chance of fractured cables. It also adds some new features to the CEM family like Wi-Fi and LAN for remote operation and easy to use, reliable clutches on both axes.
Optional heavy duty Tri-Pier 360 and Permanent Pier are available for order.
Optional Tri-Pier adapter for light weight payload (8036-120) is also available. It can be modified for permanent pier mounting.
44-pound payload capacity handles a large variety of OTAs
German equatorial/Alt-Az/dual-OTA mode
Permanent periodic error correction (PPEC)
+/- 5 arcseconds native periodic error
Belt drive delivers super smooth PE curve with low backlash and silent slewing
Dual encoders with Freedom Find™ technology allow manual use of the mount without losing alignment
SNAP shutter release control for batch exposures of astrophotos
Motor controller with high torque and accuracy
Includes two D/V-style saddles for mounting dual OTAs
Two 11-pound counterweights
Secure-fit power supply connections
Polar alignment with built-in illuminated polarscope
Retractable counterweight bar and counterweight extension bar included
"... If you’re serious about getting into astrophotography or simply want a goto mount capable of handling a wide range of telescopes, the versatile AZ-EQ6 will be a superb choice..."- Astronomy Technology Today Test Report
Nice kit with good selection of quality lenses and a case that is strurdy and will stand many mishaps and protect your lenses in the field. I was able to add 3 more locations for some of my existing lenses.