
Let me open a few lines for all to participate.
1. Why use bino? bino is better than naked eyes. bino is only for you to scan or star-hopping to search for interesting objects. bino cannot replaced telescope. Please add on.
2. What type of bino should I get? for starter, either 7x50 (ie mag 7 times and the lens is 50mm) or 10x50 bino of bk-7 or bak4 prism lens is preferred without any tripod to support. don't just dash out to buy from the camera shop without consult the free experts from this forum here (not me lah!) I was told that the reddish lens is no good for astro purpose. the type of lens should be fully coated with a bit of light purple colour. Any additions?
3. Where to get one and how much? There are a few vendors on the group and they are happy to participate. Please come forward and be honest with the newbies that need this one to start off.
4. Do I need bigger and much more powerful and heavier bino now or in future? That is up to you as how deep you are being trapped inside this crazy hobby of yours. Please be warned that there is no end to this crazy hobby! Don't say I never stop you here! Oh, sorry lah. I am saying myself lah! Thousand apology... If you have lots of money, why not? I do not thing this is a bad hobby except ... cannot work or study in the clear bright day time!!! ha ha ha! All of you must take care of managing your time and this crazy hobby! (suggestion: start a coffe corner on how to manage your time effectively with the hobby of astronomy?)
5. up to all of you to come out further ideas on using the bino.
cheers
eric goh