Welcome to my astronomy blog, I dedicate myself to the simplest form of amateur astronomy which requires only portable equipment. I have two small refractors, two small binoculars, one small GOTO mount and another small equatorial mount, and a small H-alpha solar filter. Originally from a city where the people were proud of their light pollution, that is Hong Kong where I loved. Relocated to the UK since 2021.
Monday, July 27, 2009
A very nice free filter box
I have several color filters, plus two filters for my Herschel wedge. Those color filters do have their own box, but the cover is made by glass, so I never use them in the field since they will be broken very easily and it could be quite dangerous. And for other filters, I found it quite troublesome to open each box, take them out and put them back every time... Having so many boxes at once is pretty bad.
Today, I've received a new filter which is for my Canon 100-400mm, and that box fits all of my filters very nicely. Great free box.
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