<br />Delivery acc. to manufacturer: 20.08.2020 (81 days)

Delivery acc. to manufacturer: 20.08.2020 (81 days)

GSO 10" f/4 Imaging Newtonian - 2" Monoroail focuser - NEQ6 SkyScan Pro

instead 1.781,51 EUR
only 1.511,76 EUR
excl. VAT
excl. 40,00 € Shipping costs


TS Optics 10" f/4 Imaging Newtonian Telescope - for rich field observation and astro imaging
Incl. solid Skywatcher NEQ6 SkyScan Pro GoTo mount

... improved mechanical and optical system - with strong 2" Monorail focuser for optimal field illumination
... 254mm aperture / 1016mm focal lenght

GSO 254mm Imaging Newton on EQ6

The Skywatcher mount NEQ6 SynScan GoTo holds the OTA with very good stability and offers generous reserves for heavy accessories like CCD cameras and side-by-side mounts. We recommend this mount because of her well-engineered computer controller.

-- Mount weight with tripod: 23.5kgs
-- Payload capacity: max. ca. 20kgs
-- GoTo controller with 13'400 object database
-- PEC to enhance the tracking
-- Autoguiding port

More information about the EQ6 SkyScan Pro

Our 10" TS Imaging Newtonian TSIMN10s with its fast focal ratio of f/4 is optimized for astro photography and visual rich-field observation also. A large 88mm secondary mirror and the ultrastable 2" Monorail focuser guraantee a visual and photographic field with a minimum amount of vignetting. The mechanical design had optimal stability in mind. The the telescope is made from GSO for Teleskop-Service.

GSO 254mm Imaging Newton

TS 10" Imaging Newtonians advantages at a glance:
-- diffraction limited 10" f/4 system for short exposure times
-- B270 "optical crown" glass main mirror - superior to standard float glass
-- 94% reflectivity forced coatings for main- and secondary mirror
-- 2" Monorail focuser for heavy camera load
-- 12 V main mirror fan for quick thermal stabilization
-- tube rings with flat surfaces on both sides
-- compact and transportable with 98 cm tube length only
-- enough back focus even for DSLR cameras and OAG

2" MONORAIL focuser:

The Monorail focuser is an advancement of the Crayford design. It offers more stability because the load is not carried by tiny ball bearings but by a solid stainless steel rail.

-- no tilting, no bending
-- adjustable friction with big knurled screw on the base
-- rock-solid locking with big knurled screw on the upper side
-- brass compression rings hold accessories without denting them
-- precise 1:10 dual speed transmission for perfect focusing

More information on the Monorail focuser

TS 10" Imaging Newtonians technical details:

Aperture / focal length: 254mm / 1016mm - f/4
Secondary mirror diameter:88 mm - minor axis
OTA weight:15.3 kg (with tube rings & focuser)
Diameter / length:303 mm / 980 mm
Main mirror:B270 substrate, 94% reflectivity, diffraction limited
Focuser:2" Monorail with 1:10 dual speed transmission and brass compression rings
Tube rings:Aluminium tube rings with flat mounting surface and M6 threads on both sides
Collimation aid:Centre mark on the main mirror for easy laser adjustment

Scope of delivery:

-- TS 10" f/4 Imaging Newtonian
-- 8x50 finder with quick release bracket
-- 2" Monorail focuser with 2" and 1.25" reduction
-- Dust cover
-- Tube rings
-- 2" extension tube
-- Collimation manual
-- Skywatcher NEQ6 German Equatorial GoTo mount incl. manuals
-- Steel tube field tripod

Two special accessory recommendations:

Autoguiding Adapter für den Sucher
T2 or CMount Adapter for the 8x50 finder
... turns your finder into a compact guiding scope for autoguiding

TS Koma Korrektor
TS coma corrector
... essential for astro imaging! Good field correction and field illumination

up ...
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