GSO
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Brand: GSO
DCL-32 1.25" SuperView Digiscoping Camera Lens Adapter or Projection & AstroPhotography Eyepiece with 32mm focal length for digital camera astrophotography and visual observationsThis innovative digital adapter lens was specifically engineered for digital camera and digital video cams users’ nee..
£58.40
Ex Tax:£48.67
Brand: GSO
DCL-40 1.25" SuperView Digiscoping Camera Lens Adapter or Projection & AstroPhotography Eyepiece with 40mm focal length for digital camera astrophotography and visual observations
This innovative digital adapter lens was specifically engineered for digital camera and digital video cams user..
£58.40
Ex Tax:£48.67
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a maxi..
£27.60
Ex Tax:£23.00
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a maxi..
£27.60
Ex Tax:£23.00
Brand: GSO
It's a 2-inch 2-Element 2x ED Achromatic Barlow Lens for 1.25" and 2" eyepieces.This high quality Barlow from GSO is excellent for planetary observations and imaging.
The aim of Barlow lenses is to prolong the telescope's focal length, so e.g. with a 2x Barlow, when we divide the doubled focal ..
£84.70
Ex Tax:£70.58
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a maxi..
£27.60
Ex Tax:£23.00
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best
contrast in the middle-price range. The accurately polarised surfaces
and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value
of 96.4%, have a ..
£27.60
Ex Tax:£23.00
Hot
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a max..
£32.80
Ex Tax:£27.33
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a maxi..
£32.80
Ex Tax:£27.33
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a m..
£27.60
Ex Tax:£23.00
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a maxi..
£27.60
Ex Tax:£23.00
Brand: GSO
These are Super-Plossl eyepieces from GSO with possibly the best contrast in the middle-price range. The accurately polarised surfaces and the renewed anti-reflexion coating make their contrast even better.
These eyepieces, that otherwise come with an average transmission value of 96.4%, have a maxi..
£27.60
Ex Tax:£23.00
Brand: GSO
2" to 1.25" Eyepiece Adapter
Adapts from 2" nosepiece to 1.25" Nosepiece Holder with 2" inner thread for your specialised deepsky, colour or other filterThis is an adapter from 2" (50.8mm) to 1.25" (31.7mm) with 2" inner filter thread (external 2" (50.8mm) nosepiece) and with 1.25" barrell (nosepi..
£22.80
Ex Tax:£19.00
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Brand: GSO
Adapter from 2" to T-2 with Variable Optical Length & 2" Inner Thread for Specialised Deepsky, Colour and other FiltersThis is an adapter from 2" to T2 with 2" inner filter thread (external T2 thread + 50.8mm nosepiece).
It comes with safety undercut that reduces the chance of the adapter to falli..
£45.60
Ex Tax:£38.00
Brand: GSO
Adapter from 2" nosepiece to T-2 thread with 1.25" arrell (nosepiece holder) & 2" inner thread for your specialised deepsky, colour or other filterThis is an adapter from 2" to T2 with 2" inner filter thread (external T2 thread + 50.8mm nosepiece) and with 1.25" barrell (nosepiece holder) with bra..
£25.20
Ex Tax:£21.00
Brand: GSO
Adapter from 2" to T-2 with 2" Inner Filter ThreadThis is an adapter from 2" to T2 with 2" inner filter thread (external T2 thread + external 50.8mm)
It comes with safety undercut that reduces the chance of the adapter to falling out from the focuser if the locking screw was not tightened well eno..
£19.80
Ex Tax:£16.50
Brand: GSO
The GSO 10" f/8 Ritchey Chretien Astrograph is a dream telescope for astrophotography. The telescope is fitted with a stable Carbon Fiber Truss tube and a precise 3" dual speed Monorail focuser. The GSO 10" f/8 Ritchey-Chretien Truss Tube Astrograph is a true RC telescope and will give you spectacul..
£3,059.00
Ex Tax:£2,549.17
Brand: GSO
The TS GSO 10" f/8 Ritchey Chretien Astrograph is a dream telescope for astrophotography. The telescope is fitted with a stable Carbon Fiber tube and a precise 3" M-LRN dual speed Monorail focuser. The GSO 10" f/8 Ritchey-Chretien Carbon Fiber Tube Astrograph is a true RC telescope and will give you..
£3,069.00
Ex Tax:£2,557.50
Brand: GSO
The GSO 12" f/8 Ritchey Chretien Astrograph is a dream telescope for astrophotography. The telescope is fitted with a stable Carbon Fiber Truss tube and a precise 3" dual speed Monorail focuser. The GSO 12" f/8 Ritchey-Chretien Truss Tube Astrograph is a true RC telescope and will give you spectacul..
£3,799.00
Ex Tax:£3,165.83
New
Brand: GSO
GSO 12" f/8 Ritchey-Chretien Astrograph with Carbon Fiber Truss TubeTHIS IS OUR EX-DEMO TELESCOPE THAT WAS ONLY USED A FEW TIMES AS WE MOVED PREMISES AND AT THE NEW PREMISES WE NEVER SETUP A NEW OBSERVATORY.AS WE WILL BE MOVING PREMISES AGAIN, WE WILL NOT HAVE AN OBSERVATORY FOR AT LEAST ANOTHER..
£3,199.00
Ex Tax:£2,665.83
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Brand: GSO
The TS GSO 12" f/8 Ritchey Chretien Astrograph is a dream telescope for astrophotography. The telescope is fitted with a stable Carbon Fiber tube and a precise 3" M-LRN dual speed Monorail focuser. The GSO 12" f/8 Ritchey-Chretien Carbon Fiber Tube Astrograph is a true RC telescope and will give you..
£3,729.00
Ex Tax:£3,107.50
Brand: GSO
The GSO 14" f/8 Ritchey Chretien Astrograph is a dream telescope for astrophotography. The telescope is fitted with a stable Carbon Fiber Truss tube and a precise 3" dual speed Monorail focuser. The GSO 14" f/8 Ritchey-Chretien Truss Tube Astrograph is a true RC telescope and will give you spectacul..
£6,569.00
Ex Tax:£5,474.17
Brand: GSO
The GSO 16" f/8 Ritchey Chretien Astrograph is a dream telescope for astrophotography. The telescope is fitted with a stable Carbon Fiber Truss tube and a precise 3" dual speed Monorail focuser. The GSO 16" f/8 Ritchey-Chretien Truss Tube Astrograph is a true RC telescope and will give you spectacul..
£7,499.00
Ex Tax:£6,249.17
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Brand: GSO
GSO 2.5x Achromatic 3-Element Barlow ( 31.7mm, 1.25 )This is one of our bestselllers due the combination of high quality and comparatively low price...Its 2.5x maginifaction is a good choice for telescopes where a 2x Barlow would be not enough, but a 3x version is an overshoot...Although it is..
£39.90
Ex Tax:£33.25
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Brand: GSO
A high quality 2x achromatic Barlow lens from GSO.It is an excellent quality 2-Element achromatic Barlow lens that will double the focal length of your telescope.
The aim of Barlow lenses is to prolong the telescope's focal length, so e.g. with a 2x Barlow, when we divide the doubled focal length ..
£22.40
Ex Tax:£18.67
Brand: GSO
A wonderful 3x semi-APO Barlow lens.
It's an excellent quality 2-Element semi-apochromatic Barlow lens.
The aim of Barlow lenses is to prolong the telescope's focal length, so e.g. with a 3x Barlow, when we divide the tripled focal length of a telescope with the focal length of the eyepiec..
£38.40
Ex Tax:£32.00
Brand: GSO
Despite of its title it's NOT an achromatic, but a 5x semi-APOCHROMATIC Barlow lens.This high quality Barlow from GSO is excellent for planetary observations and imaging.
The aim of Barlow lenses is to prolong the telescope's focal length, so e.g. with a 2x Barlow, when we divide the doubled focal..
£47.52
Ex Tax:£39.60
Brand: GSO
Infrared cut-off filters are usually being used with color CMOS and CCD cameras to produce better quality images, as these are quite sensitive to infrared (heat) radiation of light. They will also improve sharpness of the image as most of the optics are designed for the visible spectrum, because it'..
£39.60
Ex Tax:£33.00
Brand: GSO
This is a high quality laser collimating tool designed for accurate collimation of Newtonian and Dobsonian reflectors.
It can also be used for refractors with equal success. It was originally designed for the use with 1.25" (31.7mm) focusers.Please bear in mind that this is a Class 3A laser device..
£62.00
Ex Tax:£51.67
Brand: GSO
ND0.3 1.25-inch Neutral Density Filter with 50% Transmission Level M28.5x0.6 thread, ND96-0.3This is a neutral density (grey) filter that reduces the amount of light and increases the contrast. It is also recommended for the observation of the Sun. (YOU MUST USE A FRONT SOLAR FILTER AS WELL!)With th..
£15.60
Ex Tax:£13.00