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Almost new: TS-Optics 110 mm f/6 Flatfield APO Refractor with 1.0x Full-Frame Corrector

Name: Almost new: TS-Optics 110 mm f/6 Flatfield APO Refractor with 1.0x Full-Frame Corrector
Brand: -TS Teleskope
SKU: 2024-1604-2
Price: 1799 EUR

The compact apo offers very good chromatic correction through two special glasses and is equipped with an optimized, screwed full-frame corrector for astrophotography.

TSAPO110F6FLAT only minimal signs of use on the tube from the presentation in our exhibition. The optic is like new.

Aperture 110 mm / focal length 660 mm / focal ratio f/6

2-element APO objective with ED glass and lanthanum glass from Ohara-Optics

3-element 1.0x full frame corrector with M48 camera connection and working distance 55 mm - working distance is optimized for this lens - everything is threaded - the corrector is designed for full frame.

2" filter thread and 360° rotation are included in delivery

Working distance can be extended to 93 mm, then you have M68x1 connection thread

2" visual-back can be screwed to the focuser instead of the corrector, for observation with 1.25" and 2" accessories

2.7" RAP dual-speed focuser with ball bearing and 360° rotation

CNC tube rings - aluminum tube - retractable dew shield

Supplied in high quality aluminum carrying case

Made in Taiwan

Manufacturer: -TS Teleskope

Product number: 2024-1604-2

EUR 1.799,00RRP EUR 2.499,00you save 28% (EUR 700,00)

incl. 19 % VAT (DE)

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excl. 9.95 € shipping costs (DE)

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Almost new: TS-Optics 110 mm f/6 Flatfield APO Refractor with 1.0x Full-Frame Corrector

The compact apo offers very good chromatic correction through two special glasses and is equipped with an optimized, screwed full-frame corrector for astrophotography.

TSAPO110F6FLAT only minimal signs of use on the tube from the presentation in our exhibition. The optic is like new.

Aperture 110 mm / focal length 660 mm / focal ratio f/6

2-element APO objective with ED glass and lanthanum glass from Ohara-Optics

2" filter thread and 360° rotation are included in delivery

Working distance can be extended to 93 mm, then you have M68x1 connection thread

2" visual-back can be screwed to the focuser instead of the corrector, for observation with 1.25" and 2" accessories

2.7" RAP dual-speed focuser with ball bearing and 360° rotation

CNC tube rings - aluminum tube - retractable dew shield

Supplied in high quality aluminum carrying case

Made in Taiwan

Details..
Technical data..
In the box..
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Manufacturer infos..
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TS 110 mm f/6 Flatfield Apo for Astrophotography

With the fast focal ratio of f/6, the apo is faster than simple EDs, which normally have f/7 to f/9. To still achieve good chromatic correction, the ED special glass was supplemented by another special glass (lanthanum glass). Thus a good chromatic correction is achieved.

All lens surfaces are multi-coated for maximum light transmission. Baffles inside the optical tube and in the focuser prevent reflections and ensure sharp and high-contrast images.

The apo has a high-quality 2.7" rack and pinion focuser with ball bearings. This guarantees sensitive and accurate focusing even with heavy accessories. Of course, the focuser offers 1:10 dual speed and 360° rotation for selecting the correct image section.

The 1.0x full-frame corrector for astrophotography

The 3-element corrector is screwed to the focuser via the M74x1 male thread. This prevents tilting. The working distance of the corrector has been optimized for this objective. All adapters are of course included in the scope of delivery.

On the camera side, the corrector has an M48x0.75 connection thread. The working distance from the M48 thread is 55 mm. Then you will have the optimal sharpness performance on the axis and in the field. The M48 adapter also offers a female thread for 2" filters.

For individual adaptations, the working distance can be extended up to 93 mm, then you have an M68x1 connection thread and can adapt off-axis guiders or large filter wheels, for example.

The extensive equipment is complemented by rigid CNC tube rings and a rugged transport and storage case.

Technical Information

Teleskop-Service has collected a lot of helpful information about refractors and provided it in English as a PDF file: refractors.pdf

Aperture:	110 mm
Focal length:	660 mm
Focal ratio:	f/6
Lens:	Advanced 2-element SD-APO lens
Special glasses:	ED special glass and lanthanum glass
Focuser:	2.7" rack and pinion focuser with ball bearings
Dual speed:	yes
Intermediate thread for screw adaptations:	M74x1 male thread
360° rotation:	yes
Tube:	Aluminum CNC tube
Dew shield:	retractable
Corrector:	3-element full-frame corrector with M68x1 connection thread
Weight:	10 kg
Dimensions of transport case:	730 x 280 x 260 mm

110 mm apochromat OTA

CNC tube rings

2" and 1.25" reducer

Dust caps

Aluminum carrying case

Adapter from M74x1 to M68

3-element full frame format corrector with dust caps

M68 extension for optimizing the working distance

Testimonial from a customer

Our brand ambassador Robert Ruckhofer from Klagenfurt (Austria) has had several months of experience with this telescope and the TS-Optics ToupTek color astro camera 2600CP G2 and has written an informative report about it, which we are pleased to link here: Link to the report

Manufacturer / Importeur:	Teleskop-Service Ransburg GmbH
Street:	Von-Myra-Str. 8
ZIP / City:	85599 Parsdorf
Country:	germany
Telefon number:	+49 89 99228750
Email:	info@teleskop-service.de
Website:	www.teleskop-express.de