Celestron 93575 LensPen Optics Cleaning Tool, Black

You can buy cheaper versions of this but believe it when I say there’s a big difference in quality, I’ve tried a cheap one and it left smudges and black particles everywhere. This one cleans perfect with no problems.You get what you pay for in this case.

Menny thanks

I bought this after several recommendations on one of the forums I am a member of, whilst it does a good job on the eyepieces I feel that the brush doesn't do a lot? I suppose it needs to be gentle to make sure it doesn't scratch the lens, but I was expecting this to be a little bit more effective.This doesn't take away from the fact that it works great, but I think that the brush is a little on the weak side.

Good lens cleaner, used mainly on a Hyperion zoom, scrubs it up right nice so you can get clear views of all yer favourite twinklers!

Well, definitely not great! It cleaned fine at first but on second use the cleaning foam just fell of the rubber tip... Clearly someone in the factory did not glue it properly!That aside, this is a Lens Pen original, branded with Celestron logo. Might as well buy the original one, or any other OEM brand, which is identical but cheaper.

I use this product to remove sand and stains from my binoculars, it works perfectly and now my lenses are like new.

I have used this so many times in the first day as I am a bit clumsy with touching lenses and it is amazing for removing finger prints and dew marks. I have used this on my DSLR, evostar 72ed and my nexstar se8. If you buy this I would recommend buying a blower to remove dust before cleaning.

This works remarkably well considering how cheap it is, relative to other astronomy products such as the eyepieces. Definitely worth buying if you want to help maintain your eyepieces.