UES Double-Ended Lens Cleaning Pen: Soft Brush and Nano Carbon Tip for Crystal Clear Optics Works with Camera Lens Binoculars Monocular VR headset Drone Telescope Microscope and other optical products

I bought this one for my Delta Point Pro red dot that is mounted on my daily as well as my scopes and holographic sites on my ARs. This works well and the Delta Point Pro was clear as the day I put it on after using this little scope brush. Great value and worth buying. I will buy more in future to keep in range bag and in cleaning kits.

Does exactly what it’s designed to do. No issues.

A great tool for its use, but a couple of design tweaks would make it more user-friendly: 1) it's the shape of a pocket-pen anyway, so a pocket clip or other 'clippable' carrying mechanism would help; 2) the tiny cap over the brush is completely removable, so it could be (and probably soon will be) easily lost. (Just like aggravating and inexplicable lens caps on Bushnell binoculars.) Re-design that cap to be somehow attached to the "pen."

It's a lens cleaning pen, similar to most out there. This one in particular feels very well made, from the retractable switch to the tips, even the caps. The size is convenient and very portable, and I keep mine in my camera case whenever it's not in my pocket.One side is a self-refilling carbon pad on a circular tip, and the other side is a retractable brush that removes any dust and debris from the lens area. Neither of these have damaged or scratched any of my lenses after repeated use. My lenses are all clean now, even the ones that were a pain to properly clean before like my Skyreat anamorphic lens and Oculus headset lens. The shape of both the carbon pad and brush do well at going into smaller, harder to reach spots.My suggested use is this: Use the brush to make sure there is no debris on the lens first that may scratch during cleaning, follow up with the carbon pad with light pressure, then use the brush to remove any carbon, follow up with a lens cloth. I've gotten crystal clear glass each time, and I trust this product enough to use it on all of my lenses.As a small warning: Make sure to remove the cap before extending the brush with the switch- Otherwise you will have a little rubber bullet flying through the room and you might lose it, or it might smack you in the eye or something. Seriously, mine shoots out really fast and I forget this often even though I know this. You want these things to be isolated from dust and debris as much as possible, so keeping these caps safe is important.Highly recommended for anyone using video/photography cameras regularly, or anyone using VR headsets.

The other night I was setting up my HD projector in its new location and while I was reaching up to adjust the focus, I misjudged the distance and accidentally left a huge thumbprint on the glass lens. To make matters worse, when I tried to clean it off with a microfiber lens cloth, it only smeared around. Then, it left a dusty lint that lit up like a starry night on the surface when I turned the projector back on. Rather than continue, I put the dustcap back on, turned the projector off, and decided to wait until this UES lens cleaning pen arrived to resume.Taking the lens cleaning pen out of its box, I'll admit I was a bit skeptical that the nano carbon tip would really clean off the fingerprint that the cloth had only smeared around. I read the directions on the box, then gently swirled the nano tip in small circles all over the lens. It left a dust that made me think things had just gotten worse, but all I needed to do was flip the pen around and use the brush side to whisk that away in just a few swipes. Amazing results, as it left the glass projector lens absolutely spotless and dustless, without any scratching or swirl marks!This UES Professional Lens Cleaning Pen worked exactly as described, and with results better than expected. Absolutely recommended! I'll update with longevity or issues, but for now, 5 Stars!!

I really like this product; I got it mostly to clean some older teleconverters that I use to get really long-distance shots. The problem is/was that the teleconverter lens are vintage and as such had some dust which is very difficult to see or deal with but really shows in the photos once they are in the camera. So far, I have used the pen just a little but have probably reduced the visible dust from my teleconverter so that in those photos well over 50% of the dark dust spots are gone and am just waiting until I have the free time to do a proper and thorough cleaning.I feel this is a fair trade off to let me use some lens that otherwise would either be too dirty, or the clarity would be too compromised without hours of photoshop work... so my thought is this cleaning pen is well worth the minimal cost to avoid hours of fixing photos or reshooting them because the lenses had dust or smudges on them.I would recommend that everyone serious about photography buy a product like this one so they can keep their lenses clean, and the price is less than my local camera shop sells their lens cleaning pens.

This worked good for a hand gun red dot sight

This little lens cleaning pen has come in handy more times than I can count and the best part - it literally fits in my back pocket. That is KEY for me because as a content creator, the last thing I want is another gadget to add to my already packed to the gills and HEAVY camera bag. Being able to quickly pull this out, wipe off any/every which one of my camera lenses (phone, Sony ZV1, GoPro10), and get my desired shot(s) has made the process SO much easier and efficient.The caps snap and STAY ON (another win) and the nano carbon tip (what I use the most) wipes fingerprints, dust/dirt, and every other small to moderate size particle of filth that loves to attach itself onto my phone lens (honest to God I'll never understand why dirt loves my phone so much) without having to scrub too hard or having to make multiple passes. It also leaves no residue behind so you truly can just wipe the lens clean and record!For $10 you really can't beat it and with the holidays approaching, this makes for a great, guaranteed to be cherished stocking stuffer!

Does exactly what you want it to. Great price and always in my camera bag. Also great for glasses.

The brush plug was lost the first week, probably came out while the brush was in my bag or something. The lens cleaner also left smudges