I wanted to give them the benefit of doubt. So I went to the Toys-R-Us website and looked at their entire selection of microscopes and telescopes. They are all part of a Toys-R-Us exclusive line called “Edu-Science” which is listed under the categories of “Learning” and “Science and Discovery”. Using screen shots from the website, I put together these image clusters so you can get a better idea of where the pink products fall in the line-up.
Here we see that while the pink telescope has the lowest magnification offered, it has a black counterpart. It’s not like the lowest-end model ONLY comes in pink. That would would have looked really bad for Toys-R-Us — as bad as it did in their advertisement.



Salon.com
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"US-based toy retailer Toys"R"Us has been reprimanded for gender discrimination following a complaint filed by a group of Swedish sixth graders about the store’s 2008 Christmas catalogue."
http://www.thelocal.se/22504/20091006/
Yep, kids see and understand....
Unfortunately, according to your link, I wasn't entirely off-base.