Tag Archives: light pollution

Optolong L-Pro Light Pollution Filter and City Astrophotography

Optolong L-Pro filter

In this video I take a look at the Optolong L-Pro light pollution suppression filter for city backyard astrophotography with your telescope and DSLR or cooled cmos camera. I also do a quick process in Pixinsight of the data taken with the L-Pro filter and show you the end result which is quite stunning considering […]

The problem of light pollution – TED Talks

TED Talks The problem of light pollution
Ever gaze up at the starry night sky? This stunning view is at risk of disappearing -- unless we act now, says astrophysicist Kelsey Johnson. In this fascinating, unexpectedly funny talk, she explains how light pollution affects almost every species on earth (including us) and shares five "stupidly simple" things you can do to help [...]

I went to the Starfest 2019 star party!

Starfest 2019

I went to Starfest 2019 which is an annual star party held in Ayton, Ontario during the month of August. It’s considered a top ten star party with hundreds of amateur astronomers and astrophotographers turning out. There was a variety of observing oriented activities, including solar viewing and guided night sky tours. Also numerous presentations […]

Optolong L-eNhance Filter for Astrophotography

The Optolong L-eNhance filter is fast becoming the talk of the astro town. It’s affordable for even the tightest astro budgets but also delivers exceptional performance for imaging emission nebula and super nova remnant from light polluted cities. What is this filter though and how does it work? Why do you need it? If you’re […]

Deepsky astrophotography with and without a narrowband filter

City lights, neighbours outside lights, limited number of clear nights and astrophotography from your backyard, all mean having to battle not only light pollution but time and opportunity to engage in our hobby. So if there’s technology that can make things a little easier than why not give it a try! Narrowband and light pollution […]

A new city light pollution filter! Triad Quadband Ultra Filter.

The Triad Quadband Ultra Filter from OPT is both amazing and fun to use. For many amateur astronomers and astrophotographers, light pollution makes things difficult and in some cases impossible when it comes to imaging the night sky. All is not lost though. For those astrophotographers using a one-shot-colour (OSC) DSLR or cooled cmos camera […]