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12" Aperture LX200-ACF f/10 Advanced Coma-Free w/UHTC without Tripod 

 

This 12" LX200-ACF has 12” diameter f/10 ACF optics (focal length 3048mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. Features the advanced LX200 AutoStar II computer system with 145,000 object library, multiple guided tours, High Precision Pointing capability with sub arc-minute pointing accuracy, and Meade SmartDrive with Permanent Periodic Error Correction.

Precise and quick star alignment is done near effortlessly with Meade's level north technology alignment system incorporating a 16 channel GPS receiver. The Autostar II is flash-updatable via free downloads at Meade.com (optional cable required). The drive base of the telescope has multiple input and output ports including an RS-232 PC interface and jacks for a (user supplied) CCD Autoguider and illuminated reticle.

Mechanically loaded as well all LX200 models feature a primary mirror locking mechanism, which effectively prevents movement of the primary mirror during long exposure astrophotography or observing. Turn the lock knob located just above the telescopes main focus knob and the progressive-tension primary lock completely cancels any residual image shift due to mirror movement during visual, photographic, or imaging applications.

All LX200-ACF models feature the DC-servo driven super heavy duty double fork mount, the strongest and most rigid mount in its class. Fast slew speeds are from 1 to 8 degrees per second, and can be user selected at .1 degree per second increments, while fine slewing and photographic guiding speeds can be adjusted from .01x to 1x sidereal in one one-hundredth increments. The mount and all electronics are internally powered by 8 (user supplied) C-cell batteries which will typically operate the telescope for around 20 hours (optional Meade Universal AC adapter also available). The mount additionally has mechanical locks and slow motion manual controls in both axis if for some reason you found yourself without power.

The 12" LX200-ACF comes fully equipped with 1.25" diagonal prism, Series 4000 26mm Plössl eyepiece, 8x50 viewfinder with quick release bracket and Meade AutoStar® Suite Astronomer Edition Software for PC. Scope weight is 75 pounds.

Sold without tripod, ready for your custom pier or mounting.

Product carries full one year Meade factory limited warranty.

Series
LX200 Telescopes

Warranty
1 Year

Experience Level
Intermediate, Advanced

Clear Aperture
12"

Optical Design
Advanced Coma-Free (ACF)

Optical Coatings
UHTC™

Focal Length
3,048mm

Focal Ratio
f/10

Resolving Power (Dawes' Limit)
0.380 arc-seconds

Oversized Primary Mirror
Yes

Mirror Lock
Yes

Viewfinder
8x50mm with cross-hair reticle

Eyepiece(s)
26mm Series 4000™ Super Plössl

Focuser Mechanism
Single Speed Focuser

Diagonal
1.25" diagonal prism

Hand Controller
AutoStar® II

Object Database
145,000 objects

Pointing Precision (High-Precision Mode)
1 arc-minute (+/-)

Periodic Error Correction
Both Axes

Permanent Periodic Error Correction (PPEC)
Yes

Slow Motion Controls
Mechanical & Electronic

Slew Speeds
RA and Dec: 0.01x to1.0x sidereal, variable in 0.01x increments; 2x, 8x, 16x, 64x, 128x sidereal; 1°/sec. to 2°/sec., variable in 0.1° increments.

Tracking Rates
Sidereal, Lunar, or custom-selected from 2000 incremental rates

Control Panel
12v DC in, 12v DC out, Power, Focuser, Reticle, Handbox port, 2x computer connection ports (RS232), 1 Aux guide port

Power Source
(Optional) 12v DC, 5 amp Meade Universal Power Supply

Batteries (User-Supplied)
8 x C cells

GPS Receiver
Yes

True Level & North Sensors (LNT)
Yes

Time Chip
Yes

Electronic Focuser
Optional

Smart Mount™
Yes

Smart Drive™
Yes

Anti-vibration Pads
Optional

Wedge
Optional

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Filed under: High-End Telescope Auctions (USA)