Home :: ASTRONOMICAL TELESCOPES :: Newton & Dobson Telescopes :: GSO Newtonians

Printable version

GSO Newtonians

Products

Sort by: SKU Product Price Default Sales Rating

TS GSO 8" f/4 Imaging Newtonian Telescope OTA - Optical Tube Assembly

Save 4%

RRP: £399.00 £384.00

Ask about stock

SKU: GSIMN8

GSO

TS GSO 8" f/4 Imaging Newtonian Telescope OTA - Optical Tube Assembly

		(0 reviews)

FREE DELIVERY TO UK MAINLAND! (exceptions apply, i.e. Scottish Highlands)TS 8" f/4 Newtonian Telescope from GSO - optical tube with cradle rings and finder ... aperture 8" - focal lengh 800mm - f/4 with dual speed...

Product Details »

Qty

TS-Optics PHOTON 200mm f/5 Newtonian Telescope OTA with Parabolic Mirror & 2" Dual Speed Crayford Focuser

Save 6%

RRP: £359.00 £339.00

In stock (10)

SKU: TPM8F5

Teleskop Service

TS-Optics PHOTON 200mm f/5 Newtonian Telescope OTA with Parabolic Mirror & 2" Dual Speed Crayford Focuser

		(0 reviews)

FREE DELIVERY TO UK MAINLAND! This telescope is a true all-rounder and ranks among the best in this range. Through the versatile focal ratio of f/5, the Newtonian offers best prerequisites for lunar and planetary observations....

Product Details »

Qty

Filter

Show

News

22/04/2020

The long awaited shipment from ZWO has arrived with ASI6200MC-PRO and ASI6200MM-PRO cameras.

At the moment we also have a few ASI533MC-PRO and ASI183MM-PRO cameras.

More shipments will be coming with more cameras, so please contact us or just pre-order any ZWO product, but be prepared for a bit of a delay. ZWO manufacturing is at full speed, however the delays are due to limited courier services in China. Never-the-less we have several large scheduled shipments from ZWO and will carry on pursuing further shipments to fulfill customer demand.

All news

Reviews

$Baader 2" BDS-RT Diamond Steeltrack RT Focuser for Refractor Telescopes$

Baader 2" BDS-RT Diamond Steeltrack RT Focuser for Refractor Telescopes

Fitting a 2-inch BDS-RT Baader Diamond Steeltrack Focuser to a Teleskop-Service GSO 8-inch Ritchey-Chretien Background The TS 8-inch RC has M90x1mm connections at the focuser end of the scope. My setup has a TS 50mm extension adapter with for 6- & 8-inch RC connected to the scope (TS part no: GSRCV50), to accommodate the long back-focus. Attached to this is a TS M90 tilting adapter flange (TS part no: GSRCJ90). This is an aid to collimation and allows the long axis of the focuser to be aligned with the optical axis of the scope. I then have a standard TS monorail focuser for the RC, again with an M90x1 connection. Image 1 shows the 50mm extension and tilting flange, with the old focuser removed. Note the M90 male thread at the end of the flange, to which the focuser connects. Fitting the Baader Diamond Steeltrack RT It is assumed that the reader has access to the Steeltrack manual and has purchased the necessary RT-Adapter M90x1 Diamond Steeltrack (Baader part nu...

G.N.Wilcock

Oct 26, 2019