TSED70Q
(1 review)


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in stock

TS-Optics Imaging Star 70mm f/6,78 QUADRUPLET ED - Flatfield Refractor - perfect for DSLR


instead 629,41 EUR
only 586,55 EUR
excl. VAT
excl. 4,11 € Shipping costs


Description:
TS Imaging Star 70mm f/6,78 QUADRUPLET ED - Flatfield ED Refractor - 474mm focal length
... Four element ED refractor with integrated corrector for astro imaging and observation
... Good color correction through LANTHAN Element - perfect for DSLR Cameras with APS-C sized sensors

TS ED 70 Quadruplet APO

The TS Imaging Star 70mm f/6,78 Quadruplet ED Astrograph is an ideal travel companion for photographers. With its integrated corrector, it offers high definition on- and off axis. Even cameras with full size sensors can be used with success. But also for visual observers, this APO shows good performance. Magnifications up to approx. 150 x show only low color fringing.

Our ED Quadruplet it recommended for nature observers, photographers and hobby astronomers searching for a compact telescope / spotting scope with a versatile field of use. With its lengts of approx. 30 cm, it is easily transport.

Advantages of the TS Imaging Star 70mm ED Quadruplet:

-- good field correction due to the integrated two element corrector - correcture and illumination - 32mm field
-- easy camera adaptation without the need to keep back focus distances by the mm
-- 2" dual Speed Crayford focuser
-- 360° camera rotation for perfect framing
-- multi functional mounting foot for photo tripods and astronomical mounts
-- good corrected dublet objective with Lanthan corrector element for a clear and sharp image

2" Crayford focuser with 1:10 dual speed transmission

TS 2inch Crayford Focuser

The 2" Crayford focser holds even heavier payloads precisely with its reinforces ball bearings. After focusing tack-sharp with the micro focuser, the position can be locked with the knurled screw. This allows long exposure times without any focus shift.

Imaging with the TS 70 mm Quadruplet:
Just attach your DSLR or CCD camera using the optional TSFA2 or M48 screwed adapter (TSM5475-M48) and you have optimal photographical opportunities. No need to calculate precise back focus distances.
The necessary adapters are found in the accessories section.

Visual observation with the TS 70mm Quadruplet:
Our Apo is optimized for photography but it also offers good performance with 1.25" visual accessories. The focus position allows the use of 1.25" diagonals.

With our 32 mm Super Plössl, for example, a true field of 3.5° at 14x magnification is possible. On the other end of the range, the HR Planetary 3,2 mm gives a magnification of 148x for lunar details and Planets.

Technical details
-- Aperture: 70mm
-- Focal length: 474mm
-- Photographic speed: f/6.78
-- Fully illuminated and corrected field D=32mm
-- Fully multi coated dublet lens system with LANTHAN corrector element for high color correction
-- 2" dual speed Crayford focuser incl. 1.25" reducer
-- Mechanical length: 310 mm with retracted dew cap
-- Resolution: 1.65"
-- Visual limiting magnitude: 11m9
-- Weight: 2.5 kgs

Telescope is delivered including a solid case!

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Customer reviews:

Author: Ralf Berkvens, 01.12.2016
Evaluation: TEXT_OF_5_STARS

"Very bright images, and very easy to use with a (good) digital camera. Also gives very nice visuals. The maximum zoom is not extremely high, but this is no problem for lots of deep sky objects."
 
 
 

 

E-Mail: info@teleskop-service.de • Phone: +49 (0)89-9922875-0
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