Takahashi FSQ-106EDX4 complete
SKU: TQE10640
€8,499.00Price
*** ONLY ONE IN STOCK ***
We have one NEW open box unit available
Astrophotographers see the FSQ-106EDX4 as one of the best astrographs available for amateur astronomers.
With a focal length of 530 mm, an image circle of 88 mm and a field of view of 9.5°, it acts as a telephoto lens for the most powerful CCD cameras and digital cameras on the market.
Based on a Quadruplet Petzval optical formula including ED glass, the FSQ-106EDX4 is optimized for wide-field imaging of the deep sky. It has a native flat field, a camera angle adjuster (CAA) and an oversized rack-and-pinion focuser with 1/7 microfocuser. To minimize space requirements, it is equipped with a retractable dew shield.
Two focal reducers (0.73x and 0.6x) are available as options.
Characteristics
Objective Petzval Quadruplet with ED glass Lens cell Highly air-spaced quadruplet. 4 lenses/4 groups. 2 x S-FPL53 ED lenses Coatings Hard multicoatings Diameter 106 mm AT PRIME FOCUS: Focal length 530 mm Focal ratio F/5 Metal Back Distance 178 mm WITH RD QE0.73X FOCAL REDUCER: Focal length 385 mm Focal ratio F/3.6 Image circle diameter 44 mm Metal Back Distance 72.2 mm WITH 645RD QE0.72X FOCAL REDUCER: Focal length 380 mm Focal ratio F/3.6 Image circle diameter 60 mm Metal Back Distance 56.2 mm WITH F3RD 0.6X FOCAL REDUCER: Focal length 320 mm Focal ratio F/3 Image circle diameter 44 mm Metal Back Distance 56.2 mm WITH EX Q1.6X FOCAL EXTENDER: Focal length 850 mm Focal ratio F/8 Image circle diameter 44 mm Metal Back Distance 117.5 mm Features
Length of the optical tube 675 mm (580 mm with retracted dew shield) Diameter of the optical tube 125 mm Diameter of the dew shield 145 mm Weight 7.0 kg Focuser Rack-and-pinion with 1/7 microfocuser System Charts
Manuals
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