16" LX200-ACF (f/10) OTA w/UHTC
This is a Meade 16" aperture LX200 ACF (f/10) Telescope which is sold as an Optical Tube Assembly, only (OTA).
This telescope is intended for users who want to mount the OTA on their existing mount system. Does not include a mount or tripod.
Meade's LX200-ACF brings Advanced Coma-Free (ACF) optics within reach of aspiring astronomers everywhere. The LX200-ACF includes all the field-proven features of the LX200 including GPS, Primary Mirror Lock, Oversized Primary Mirror, and more. The new LX200-ACF. It's the biggest news in astronomy since, well, the LX200.
f/10 Advanced Coma-Free (ACF) Optics. Building from a classic RC design, Meade has created a new design with the same coma-free pinpoint star images and flatter field also reduces the astigmatism and eliminates diffractions spikes found in classical RCs. The LX200-ACF is the perfect telescope OTA for the demanding researcher and imaging enthusiast.
Meade Ultra-High Transmission Coatings (UHTC™). Increasing total light transmission and image brightness by nearly 20% over Meade's standard coatings. Objects such as stars, galaxies and nebulae will appear significantly brighter.
Zero Image-Shift Microfocuser. Standard with the 16" models, allows you to obtain precise image focus with no image movement. Perfect for astroimaging or during planetary observation.
Oversized Primary Mirror diameters are greater than their listed aperture (e.g., the diameter of the 8" LX200-ACF is actually 8.25"). This additional 1/4" yields a wide, fully illuminated field-of-view. Primary Mirror Lock allows you to lock the mirror in place preventing movement during long-exposure astrophotography.
Customer Note: The photo shows a telescope complete with fork mount, electronic drives, and tripod, for illustration purposes, only. Your product is an Optical Tube Assembly (OTA), only!
Meade Green Laser Pointer- a great item for star parties and backyard astronomy.
This high quality pointer includes an elegant carrying case and runs on two AAA batteries (included). This bright pen style laser makes a great gift item or accessory for any astronomer. Soft rubber grip fits comfortably in your hand. The safe, brilliant green laser beam is visible up to 25,000 feet away.
Wavelength is 532nm at less than 5mW. This laser is made to U.S. FDA laser standards. Instructions included.
Product carries full one year Meade factory limited warranty.
Meade Audiostar Controller.
The adapter that allows you to wirelessly control your telescope. Control your telescope at a distance without having to worry about your handbox cord length. Creating its own Wi-Fi network or joining other Wi-Fi networks, the Stella adapter communicates and aids in controlling your scope to making observing a breeze!
When paired with our Android and iOS app, StellaAccess, you now have a graphical interface for navigating the night sky. With this new adapter, gone are the days of handbox limitations; now you have a full featured planetarium at your fingertips that works in conjunction with your telescope!
Designed for Meade computer-controlled GoTo telescopes, Stella uses the Wi-Fi capabilities built into your iOS or Android device to point your telescope in the sky.
Many people get lost in the sea of stars, unsure of where to look. Now with Stella and StellaAccess, you can leave your woes behind and explore the skies with ease. See a deep-sky object on StellaAccess that you want to view? With a push of a button, your telescope will point to it. Stella gives you control of your telescope at a distance; keep the handbox at your telescope, and find celestial objects wirelessly.
Does Stella require internet access to work?
Don’t worry, you don’t need internet for Stella to work properly! Unlike Bluetooth, Stella requires no pairing and no special drivers. Supporting a DHCP server or client, Stella can enable your telescope to be remotely controlled.
All you need is a Wi-Fi enabled device like an iPhone, iPad, iPod Touch or Android device.
How does Stella work?
Stella creates its own 802.11 wireless network. By default, this is an open wireless network called "Stella", but you can rename and secure as you wish.
You join this network from any of your qualified devices and just like that... you're ready to use Stella! As long as your device gets its IP address by DHCP, no additional network configuration is required.
Stella uses a rechargeable Lithium-Ion battery. It has a typical battery life of 4-8 hours under continuous use and offers a “power-saving mode” to aid in increased battery life. Stella can also be powered from an external source, like USB ports or wall socket. Cables for both AC power (120V, 60Hz) and USB to micro-USB are included.
Stella Apps, Software and Firmware
To complete your Stella experience, you'll download and purchase our telescope control application, StellaAccess onto your iPhone, iPad, or iPod Touch or Android device. The Stella Wi-Fi adapter works seamlessly with StellaAccess app as well as the SkySafari software. Firmware is upgradable via computer. Note: You'll need the mobile application, StellaAccess to use the Wi-Fi adapter.
How to Download StellaAccess app
Does the mobile app, StellaAccess, come free with Stella?
No, purchasing Stella Wi-Fi adapter does not include the mobile application, StellaAccess. StellaAccess is available for purchase for $14.99 from the Google Play Store or Apple iTunes Store.
Stella can wirelessly enable almost any telescope with a standard USB or RS-232 serial interface. Models that have been tested and are known to work with Stella include:
Meade LX200 Classic and GPS
Meade LX400 ACF
Meade LX600 / 850
Meade LS / LT
Meade ETX (when equipped with #497 or AudioStar Controller)
Meade LXD 55 / 75 / 650 / 750
Meade LX 80 / 90
Meade Magellan I
Meade Magellan II
Some Meade ETX models (60/80) ship with the Autostar #494 controller. To make Stella work with these scopes, you need to replace the #494 Autostar controller (which does not have a serial port) with the AudioStar (which does). Contact Meade to upgrade your controller.
Celestron NexStar 5i / 8i / GPS / SLT / SE / Advanced GT
Celestron AVX / CGE / CGEM / CPC series
Orion Sirius / Atlas / SkyView Pro / SkyQuest XTg / StarSeeker / HDX
iOptron SmartStar / MiniTower
iOptron iEQ45 with 8406 controller
iOptron 8407 / 8408 contollers
Vixen SkySensor 2000
Vixen StarBook / Sphinx
Starmaster Sky Tracker
Takahashi Temma 2
Bisque Paramount + TheSkyX
Tangent Instruments BBox Encoder System (and compatible)
JMI NGC Max
Lumicon Sky Vector
Orion Sky Wizard / IntelliScope
Takahashi Super Navigator
*Due to continuous firmware updates by individual manufacturers, we cannot guarantee compatibility with non-Meade telescopes.
How do I connect the adapter to StellaAccess mobile application?
To use StellaAccess as a telescope controller, your telescope must be connected to the Stella Wi-Fi adapter and your mobile device must be connected to the Stella Wi-Fi network.
Your telescope must complete any necessary alignment procedures before connecting to StellaAccess. Reference your telescope manual for detains on your scope’s alignment process. Before tapping the “Connect” button, review the “Settings” page to ensure you have the correct settings. Under “Telescope”, choose “Setup” and be sure you have the following settings:
- Select the telescope in use under Scope Type
- Select the mount in use under Mount Type
- Stella Name set to “Stella” or “10.0.0.1”
- Port Number set to “4030”
Once you have the correct settings in place, you are now ready to connect to your telescope. StellaAccess remembers the telescope’s alignment until you quit the app, so you should not have to realign if you disconnect (or are accidently disconnected). Once connected, you can control your telescope with the directional arrows, or use the GoTo feature to point at a selected object.
You can re-align the scope and the software anytime there is a discrepancy between the two with the “Align” feature. This synchronizes the scope to coordinates of the selected object. The bullseye indicated in the sky chart shows where the telescope thinks it is pointing. If that appears incorrect, the scope and the software must be aligned.
To do so:
- Physically center the scope on a real object in the sky.
- Select that object in the sky chart to make it the current target object.
- Tap the Align button.
When you are finished with your session, tap “Disconnect” to end your telescope control session.