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Astronomy Astrophotography

A Guide to Astronomy Filters, Sizes and Mounting Options

If you have a telescope and want to enhance your night-time observations, there are tools and techniques you can use. One approach involves using Astronomy filters, which are important accessories that can isolate specific wavelengths of light. This helps to reveal fainter deep-sky objects with greater clarity. Filters come in various sizes and mounting options […]

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Astronomy Events News Science

Meteor Over Melbourne Goes ‘Boom’

Residents of Melbourne were woken up by a loud ‘boom’ around midnight last night. Was it a Meteor Over Melbourne?

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Astronomy Events Science STEM

2023 Blue Moon

On the 31st of August, 2023, we’ll experience a Blue Moon in Australia. But no – it won’t actually be blue. So what really is a Blue Moon?

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Astronomy Events Science

Winter Solstice 2023: Australia’s Shortest Day of the Year

This Thursday the 22nd of June, 2023, is the Winter Solstice, known as the shortest day (and longest night) of the year.

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Astronomy Astrophotography Autoguiding Telescopes

Autoguiding for Deep-Sky Astrophotography

For long exposure astrophotography of Deep-Sky Objects, autoguiding is a must. Read our guide to learn what Autoguiding is, and why you need to do it.

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Astronomy Reviews Telescope Accessories

Optolong L-Ultimate Filter Review

Read our review of the Optolong L-Ultimate Filter – a 2-inch Filter designed for Colour CMOS Astronomy Cameras that makes light-polluted, narrowband astrophotography a breeze.

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Astronomy Telescope Accessories

Introduction to the saxon Push Guide Smartphone Adapter

Learning the night sky has never been easier!

Read our introduction to the saxon Push Guide Smartphone Adapter and discover the night sky.

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Uncategorized

The ‘new’ kid on the block

I am not exactly what you would describe as a kid, but definitely a kid at heart. Hi, my name is Gerald and I am the Sales Specialist at Optics Central.My speciality is telescope configuration and astrophotography. I am a graphic designer and photographer by trade and have 8 years experience in astrophotography. I started […]

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Guides Reviews

Top 10 Telescopes for Kids (2019 Picks)

It’s getting into the Christmas season, and people are starting to think about presents. We made up this list of telescopes (and a binocular) with kids of between about 5 and 10 in mind.

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Astronomy Experiments Guides

Astrophotography Filters part 3: Putting it all together

This is part 3 of my series on astrophotography with filters. Last time I explained how the human eye sees in colour, using three different types of cone cells. We use one type for sensing red light, one for green light and one for blue light. The different channels are then recombined in our brains […]