Takahashi - FSQ-106ED "New Q" APO Refractor on EM-11 Temma II Mount

• This scope package includes the Temma 2 version of the EM-11 equatorial mount and the redesigned FSQ106.


• The re-designed optical system of the New Q is a modified four-element double ED Petzval system, optimized for imaging yet capable of outstanding visual images.


• The New Q has a longer backfocus of 178mm that will accommodate most CCD systems.


• EM-11 Temma II is a GoTo Mount that can handle a payload of up to 25 lbs.


• 10 arc-second or better tracking accuracy.


• Includes wooden tripod with Shimano Clamps.

The Scope:

Introducing the new Takahashi FSQ-106, also known as the "New Q"! The last rendition, the FSQ106N, has long been held as one of the finest refractors on the market for film and CCD imaging. Wide field, large image circle, excellent color correction and a flat field were some of the features of the previous FSQ106N.

The new Takahashi FSQ makes some significant improvements over its predecessor. The new FSQ telescope has significantly longer backfocus at 178mm to accommodate most CCD systems. Many CCD imagers have additional equipment in the light path such as filter wheels, adaptive optics, temperature control focusers and other accessories that take up precious focus travel. The new version has additional backfocus to accommodate most CCD equipment and even allows the use of binoviewers!

The FSQ-106 also sports a new heavy-duty 4" focuser with a built in camera angle adjuster. This focuser will lift up to 5kg, or 11 lbs, and includes the popular 10 to 1 microfocuser.

Takahashi has redesigned the optical system to a modified four element double ED Petzval system. This F5 optical system is optimized for imaging, yet it is also capable of outstanding visual images. Use the optional F3.6 (wow!) focal reducer for imaging applications and the optional Extender-Q for visual use at F8.

Another improvement on the new FSQ106 is the enhanced portability due to a new sliding dew shield. The Takahashi FSQ106 is now airline portable at only 16.7" long when collapsed! The focuser and the aluminum castings will continue to be made one at a time for consistent, optimal quality.

The Mount:

• The EM-11 Temma II "GoTo" mount is made for small to medium sized loads. Capable of GoTo operation with your PC. Weight capacity is 25 lbs.


• Drive System: Dual axes, quartz control, driving frequency: 100pps N/S, Star/Sun switching by hand controller


• Useable Area: All over the world, but with limit for the latitude


• High Speed Drive: 120X at DC12V, 250X at DC24V


• Correcting Speed (Manual Operation): RA: 0.1 ~ 1.9x to the sidereal rate by 0.1X increments. Dec: +/- 1.5 ~ 13.5 arc sec/sec by 1.5 arc sec/sec increments


• Mode Indicator: High speed operation - red light. Normal operation: green light


• Power Source: DC12V or DC24V


• Power Consumption: DC12V: 0.3/1.3A (1.7A) sidereal/high speed (start). DC24V: 0.3/1.9A (1.9A)


• Operational Temperature: -5 ~ +30ºC


• Go-To Operation: Yes, with PC


• Go-To Disc: Pegasus 21


• Accessory: RS232C cable or RJ-11 cable

Shipping charge is for 2nd Day Air which is required by Takahashi


Included Items for FSQ-106ED "New Q" APO Refractor on EM-11 Temma II Mount :

• The FSQ-106 f/5 Flat-Field APO OTA


• 4" Focuser with Camera Angle Adjuster


• EM-11 Temma II Mount


• FC-L Wooden Tripod


• Tube Holder


• 7X50 Finderscope


• 7X50 Finder Bracket


• 18mm LE eyepiece


• 1.25" Diagonal