TS / GSO 6" F/5 Newton Reflektor OTA 150/750mm - 2" Crayford mit Mikrountersetzung PHOTON

TS / GSO 6" F/5 Newtonian reflector OTA 150/750mm - 2" Crayford with micro reduction PHOTON

The PHOTON Newtonian reflector with 150 mm aperture and focal ratio f/5 is well suited for observing and astrophotography and is an ideal entry-level telescope.
♦ Aperture 150 mm / focal length 750 mm / focal ratio F5

♦ High-quality parabolic primary mirror with 94% reflection for a brighter image.

♦ Large secondary mirror with 63 mm diameter for a well illuminated field of view for astrophotography.

♦ Adjustable main and secondary mirror mount made of metal, practical adjustment aid on the main mirror.

♦ Focus position prepared for observation with all common eyepieces and for astrophotography with coma correctors.

♦ Very good 2" Crayford focuser with 1:10 micro reduction for precise focusing in astrophotography.

♦ Due to the short overall length, the Newtonian is well suited for mounts from Skywatcher EQ3 onwards

♦ Central marking on the main mirror for easy adjustment available

♦ Extensive scope of delivery: 6x30 finder, tube clamps, prism rail


TS-PHOTON 150/750 mm Advanced Newtonian for astrophotography and observing.
This versatile Newtonian reflector telescope from the TS-PHOTON series offers a lot of light and features you will hardly find in this price range. 150 mm aperture already show you thousands of deep sky objects with lots of details. Resolve globular clusters into single stars or view details of the well-known nebulae. Thanks to the high quality parabolic primary mirror, the Newtonian will also show you many details on moon and planets. With the 2" extension TSV235 you can easily get all eyepieces in focus (see accessory recommendations).

Astrophotography is also possible with this telescope. The generously dimensioned secondary mirror offers a very good illumination. No shadow at the edge, but light and information, that is what this telescope offers you. The high-quality 2" Crayford focuser (ball bearing) with 1:10 micro reduction already accepts all common coma correctors. This turns this telescope into a true astrograph with very good field correction.

A wonderful beginner telescope
This PHOTON Newtonian is also ideal for beginners thanks to its simple operation and solid mechanics. We recommend the Skywatcher mount EQ3 or EQ5 for this Newtonian. Both mounts can be found in the accessories section. From the beginning, this telescope allows beautiful observations of moon, planets, but also of nebulae and galaxies. Later this PHOTON Newton can be equipped with accessories like coma correctors for astrophotography or even binocular approaches. The PHOTON Newton grows with your interests.

General info and features of the TS-PHOTON Newtonian telescopes:

♦ Bright parabolic optics with excellent contrast and very good sharpness for planetary observing.
♦ High-quality 2" Crayford eyepiece focuser for 2" and 1.25" accessories and micro reduction.
♦ Focal point position ideal for DSLR and other cameras.
♦ All common 1.25" and 2" eyepieces can be used without any problems.
♦ Brighter image due to forced 94% mirroring on main and secondary mirror.
♦ Motorized focus can be retrofitted at any time.
♦ A 0.5 mm thin stainless steel secondary provides stability. Astrophotographers will envy you for the gossamer and sharp spikes around bright stars.
♦ Adjustable main mirror mount and secondary mirror mount made entirely of metal.


Aperture: 150 mm (6")
Focal length: 750 mm
Focal ratio: f/5
Main mirror: Parabolic main mirror with 94 % forced reflection and quartz protection layer.
secondary mirror: 63 mm - ideal for APS-C format sensors with matching coma corrector
Field of view: approx. 38 mm illumination at 90 % - suitable for cameras up to full format and large 2" eyepieces
Focuser: 2" Crayford focuser with adapter to 1.25" and ring clamp
Backfocus: approx. 78 mm
Weight of the tube: 5.9 kg
Diameter of the tube: 179 mm
Length of the tube: 690 mm

♦ GSO 150 mm f/5 Newton with tube clamps
♦ 6x30 optical viewfinder with quick coupling
♦ Dust cover for the front side
♦ 2" 35 mm extension for visual observation
♦ Reduction from 2" to 1.25"