Monthly Archives: March 2014

Can you use a star diagonal on a Newtonian reflector telescope

A star diagonal is not recommended for use on a Newtonian reflector telescope. This is simply because there may not be enough inward travel to get infinity focus. You may be able to get around this by using a low … Continue reading

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Where can I buy telescope eyepieces near Hull

Northern Optics have a weekend outlet at Barton Upon Humber , just a few miles from Hull. Here you will find a good selection of telescope accessories, including barlow lenses, eyepieces, filters and eyepieces. Also on display will be a … Continue reading

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Skywatcher Myriad 9mm MWA-100° Eyepiece (2″/1.25″)

Skywatcher Myriad 9mm MWA-100° Eyepiece (2″/1.25″).. For the ultimate immersive, wide angle experience, the exotic Myriad 9mm has a staggering 100 degree apparent field! Constructed with 9 lens elements in six groups. Fully broadband multi-coated with blackened edges for maximum light … Continue reading

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Ostara Moon / Skyglow filter vs Ostara Crystalview Moon filter

So what is the difference between the Ostara Moon & Skyglow filter and the similar priced Crystalview Moon filter ? The Moon / Skyglow is more of a dual use filter. It cuts down on light reaching the eye, for … Continue reading

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Skywatcher EQ5 / HEQ5 extention pier

The Skywatcher extension tube fits direct on to an EQ5 or HEQ5 mount for use with refractor telescopes.  The EQ5/HEQ5 extension tube extends the height of the EQ5 and HEQ5 mount so it is easier for observer to look into … Continue reading

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