Hoya 46mm Infrared R72 Screw-in Filter

This a well made, good quality infrared filter. It looks virtually black when you look through it. In order to use the filter you need to:- mount the camera on a sturdy tripod;- focus on the subject;- put the filter on the lens;- switch off autofocus .. if you leave autofocus switched on the camera may start hunting when you press the shutter release;- switch off any vibration reduction / image stabilisation system on the lens or camera .. they introduce movement when the camera is mounted on a tripod;- try a test exposure - when shooting at f16 and ISO 100 I start with a 180 second exposure .. if you try ISO 400 then an equivalent time would be 45 seconds- activate the shutter release using a cable release or the camera's self- timer mode to prevent moving the camera.- check the image on the back of the camera and if necessary try other exposure times. When trying other exposures it's worth bearing in mind that if the image on the back of the camera is too dark and you double the exposure time you are only increasing the exposure by one stop.Straight out of the camera the image will just be red and to get an interesting picture you'll have to manipulate it in Photoshop or GIMP or your image editor of choice. There are loads of web sites that will show you how to do this - just google "infrared photography tutorials"

This works brilliantly with my IR Converted Sony NEX 5N - (49mm version of the filter).The camera has had its IR filter removed professionally.As others have said, this appears to be almost totally dark when peering through it.Stick it on the converted camera and it's transparent to IR!No long exposures with a converted camera! No need for a tripod.Fantastic results, with even exposure edge to edge.Do a custom WB with your converted camera on a neutral grey with the filter in place and off you go - shooting hand-held with great results.It's worth paying the price for the Hoya name - fantastic filter manufacturer.Really pleased with this purchase.

Used to get an infer-red effect images, suggest a tripod is used also will have to convert to black and white.Works well and is a cheap way of doing infer-red, it maybe a good idea to google on how to do it before you commit/buy.

Works perfect for long exposure

This is an excellent infrared filter. It is well made and blocks all visible light, letting through only infrared. If you hold it up to the light it looks completely black to the naked eye, but on my Pentax K-70 with some long exposures it delivers beautiful infrared photographs. I can recommend this filter.

I have a large collection of Hoya filters over 40 years. Never once have i been disappointed with any filter.

Hoya 58mm Infrared R72 Filter is just brilliant, if you've never tried IR stuff then I would recommend this filter as a good starting point.

The filter filters out light below a wavelength of 720nm. It's great for having a go at Infra Red photography, and has worked very well on my Canon Eos-M camera. As others have said, you need to use a tripod as the exposures are long - I've varied between 5 and 30 seconds depending on light, aperture, and ISO.As my camera won't focus due to the image being too dark, it's been a case of framing the photo with the camera on a tripod, manually focussing, then carefully attaching the filter and taking the shot.You need to read up on the web about how to process the images for best results, but the filter is definitely very good, and allows some sharp pictures. Do a search on "Infrared" on photography forums like Talk Photography.Another forum member reported that they tried a cheaper filter and had major issues with uneven exposure across the frame, but when they bought the Hoya filter this completely resolved the issue.I've always tended to use Hoya filters and as ever, this one doesn't disappoint.

Buena calidad. Se siente sólido, llegó rápido y filtra muy bien.

Hoyas are expensive but results are great. Images are crisp and sharp unlike cheaper IR filter I tried before

First off, the seller (for me) was in Australia so I was concerned that it would take a long time. However, the seller to the best of my calculation, shipped the same day as the order was placed. The package very quickly came in good shape, and the product had the factory seals intact. And the product was nicely priced considering the distance shipped. So, thank you to the seller.Now for the filter: If you like taking striking images, and having a somewhat-familiar but seemingly other-worldly feel to them, then IR photography is something you must try!The very first images that I took with an X-T4 with a 16-80mm f/4, were hand-held, in fully automatic mode and seemed to be about 1/4 second for the shutter (I assume the aperture was also pretty wide). None of them came out blurry, as I did try to really hold steady. Since I had company coming, I just quickly snapped some images of some puffy-white clouds, first in color-mode then B&W, and they all came out just stunning. I was so taken by the perfectly exposed images, I kept looking at them, and looking at them until I was running late for my company! [And I do not seem to have the light spot in my lense like I've seen on many other lenses.] When company left, I again looked at them because they are just so striking. Now, I made no effort at composition, or camera settings or the elimination of incidental unwanted objects in the pictures; but what I was left with, was that this indeed has potential to both inspire and open up a long running vocation.Now, after more experience, I do want to say that you really want a super bright, hot, probably miserable day to really get all the objectry of the shot to do its IR thing. One of the shots that I took, were toward it being cloudy and the effect was markedly reduced. And, this is so cool when you think about it because normally, for the most part, you really are shut down in the midday sun as far as prime landscape photography goes. And so, if you switch to IR you then can just keep composing and shooting. Also, we all think of composition and how we are going to approach a scene. After being in photography for nearly 50 years, (and yes I did shoot Kodak's IR film but did not have the proper filter to really make it work right) you tend to be a little ho-hum about composing since you generally know what your going to get. Well, you can throw a lot of what you know aside, because this will really change how you look at potential subjects--it's that profound! I found myself so excited with renewed sense of curiosity!So, you might ask: "What can you compare this with in your experience?"Well, the first thing that comes to mind, is shooting with Panatomic-X (ASA-32) B&W 4x5" film with a #25 Red filter. When you do this, clouds will pop, the background sky get very dark and you get a slight other-worldly feel. And, when I look at a lot of well-respected B&W photos, I know they used a #25 filter, being obvious when you know what to look for. So, I do highly recommend that you buy one of these as well and coupled with a polarizer, you can really get punchy, high-contrast old-school Agfa-like film effects. It is like a less severe IR filter, that will give you subtlety shifted images where the IR is really another planet!Cons: The only thing that concerns me is the focus shift between natural light and IR. They used to put a red-dot and/or red markings on the lens, showing you how to compensate. All of the shots I've taken so far are at infinity. So, I will have to see how hard it is to focus near-objects.In closing, if you want to reinvigorate your hobby, or get into making striking images--especially modifying in post, then you owe it to yourself to get this filter. I've already decided that this IR filter will be a permanent part of my kit, and I will endeavour to try and shoot IR when I can't shoot in enhanced normal light. Hope you have a great time, and I can't imagine you'll ever be disappointed...

A great piece of ND Red Glass. This is a high quality filter

Met my expectations. The best way to get infrared photos in a digital camera