Manufacturer: -TS Teleskope
Product number: TPC45F4

EUR 379,00


incl. 19 % VAT (DE)  
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excl. 8.95 € shipping costs (DE)  
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TS-Photon 114 mm f/4 Advanced Newtonian with Carbon Tube
The compact Newtonian with the carbon tube is a compact travel telescope for observation and astrophotography. The telescope fits in any hand luggage.

The advantages of the 4.5" TS Photon Newton:
Fast, high-quality parabolic primary mirror for very good contrast and sharpness
Improved 1.25" Crayford with T2 connection and reduction
Massive secondary mirror spider vanes, twisting is no longer possible, which facilitates collimation
A compact coma corrector for the Newtonian is under development
Brighter image due to forced mirroring on primary and secondary mirror
Primary mirror cell and secondary mirror cell are adjustable and of course made of metal

Video presentation of the TS PHOTON series:
A picture is worth a thousand words, a video is even more helpful - so TS made one:



Newtonian collimation made easy:
Collimating a Newtonian telescope is not difficult at all, as the following video shows:


Aperture:114 mm (4.5")
Focal length:456 mm
Focal ratio:f/4
Primary mirror:Parabolic primary mirror with 94% forced reflectivity and quartz protective coating
Secondary mirror:41 mm small axis with 94% forced reflectivity and quartz protective coating
Resolution:1 arc second
Limiting magnitude:12.0 mag
Focuser:1.25" dual-speed Crayford focuser, compatible with ZWO EAF
Focus point:26 mm above 1.25" or 41 mm above the T2 thread after unscrewing the 1.25" adapter
Dovetail bar:GP/EQ5 style, with photo tripod connection
Tube:Carbon tube
Overall length:380 mm
Tube diameter at the front and rear ring:132 mm
Weight:2.3 kg
Optical tube
Dovetail bar
Finder shoe, mounted on the tube
Dust caps

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
Safety informations: PDF Download


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Reviews

Written by Bedrich Reichmann
on 2025-02-26

"Das kleinste 119 mm f/4 Newtonteleskop aus ihrem Angebot hat unsere Erwartungen voll erfühllt. In Verbindung mit dem vierlinsigen 1,25"" Komakorrektor arbeitet bestens. Klare Empfehlung! Ondrej und Bedrich Reichmanns."

Written by Sven Döring
on 2025-01-30

"Leichtes Teleskop mit geringer Brennweite. Das ist optimal für den Einsatz einer Astrokamera mit kleinem Sensor, wenn man größere Objekte wie den Orionnebel aufnehmen möchte."