Definitely preferring the quality of… P+S Technik GmbH Feinmechanik Siemensstrasse 12 D-85521 Ottobrunn / Munich Germany. Rehoused Soviet Lenses. Every lens has its focal length. But you have lots of options. There are limitations. Modern photography often involves a lot of post-editing. Posted by 8 months ago. This 52 mm thread is a convenient standard to use for quickly connecting multiple lenses, spacers, focusers, and diaphragms into a working lens (and then disassembling it for the next experiment). A 52 to 58 mm step up ring allows this lens to fit my 52 mm standard. Dunja Djudjic is a writer and photographer from Novi Sad, Serbia. Helios 44-2 – 58 mm F2 $ 1,000. Parallel rays of light passing through the lens near the center come to focus as expected at the focal length. Lens Adapting, Mods & DIY; ... Another idea I’ve had many times before is the rehousing of viewfinder optics from point & shoot cameras to be used as rangefinder accessory viewfinders. DIY Homebrew Outdoor Webcam How-to: I used an old Logitech webcam, a semi-retired Thinkpad, and a 6X iPhone telesope lens from ThinkGeek to construct an outdoor webcam.Why? Anyone here knows where to buy the parts needed to rehouse a lens myself? Cuz I got a *killer* view of the Seattle skyline including the Space Needle and I want y'all to see it too! At the other extreme, a lens with a focal length of more than about 400 mm starts to get very awkward. Instead, there seems to be a very broad area from about 7 feet to 14 feet that has nearly the same degree of focus. Online Eyeglass lens replacement service. To put it simply, lens rehousing is either modifying an old cine lens to meet new standards or adapting a still lens for cinema use. Let me show you. It's a practical way to breathe new life into a lens that's been sitting on the shelf. Lens hoods shade the lens, almost entirely stopping lens flare in the majority of situations. The manufacture of a lens element that is pure enough to be used for photography is pretty complex. 3. Attaching rings from junk filters to both the focuser and the diaphragm will allow you to use them in an interchangeable system. Be sure to leave a lengthwise gap in the felt to allow air to escape as you are focusing. You can follow his work on 500px, IG, and Flickr, and get his tutorials here. Building your own DIY lens hood is a way around this problem, and this 2-minute tutorial from COOPH shows you how to do just that. Although functional, the preceding lens still doesn’t have a mechanism for adjustable focus. In a recent newsletter, P+S Technik Managaing Director, Alfred Piffl, felt it prudent to bestow a bit of knowledge upon cinematographers keen on having some vintage lenses re-housed – something that I feel is necessary coming from one of the largest lens re-housing operations. Or for a limited selection (mostly from science class materials) check Amazon. Cuz I got a *killer* view of the Seattle skyline including the Space Needle and I want y'all to see it too! Note that the achromat was friction mounted (thanks to a layer of masking tape) to three 58 mm rings that were recycled from some junk filters. Here’s an example that uses this approach for a rather improbable 400 mm lens. Sticky-back felt, from your local arts and crafts store, can be used to create a nice friction fit between the two tubes. Any lens that focuses light (a double convex, plano convex, or positive meniscus) can theoretically be used as a camera lens. To put it simply, lens rehousing is either modifying an old cine lens to meet new standards or adapting a still lens for cinema use. Nikon AI-S. Rehousing is solidly built with clear instructions for installation. Hacking Photography - one Picture at a time. 3 … Rehouses are always custom made afaik. This means that for a single element camera lens, the focal length determines the distance the lens needs to be from the film or sensor. Camera Lens Clip . LENS REHOUSING. Free Both-Way shipping and packaging. When a lens is used to focus parallel rays of light, the focal length is the distance from the lens to the point of focus. CONTACT. (pic below shows slim UV filter attached - not part of Proxiscope) Choosing which lens to buy is hard enough; can you imagine what it's like to make your own from scratch? It’s not very practical. Other. There are two components necessary for a homemade camera lens suitable for use on a SLR or DSLR: the optics (to focus the light) and the mechanics (to hold the optics in place and hopefully provide a method of adjusting the focus and aperture). Old style macro extension tubes, such as a set of Nikon K rings, provides a shortcut. Other. Archived. DIY Cine lenses Rehousing. It's always … With the lens resting in the lens mount, the focus is fixed at about 10 feet. Here is a 75 mm lens along with some aperture rings. Another is (you guessed it) Surplus Shed, where they sell a wide range of achromats including one with a focal length of 75 mm and a diameter of 53.5 mm. If you don’t want to fork over your hard-earned cash to buy a new lens hood, COOPH has a great way to make your own DIY hood for next to nothing. Interestingly, at a diameter of 47 mm, this lens exactly fits in a Nikon lens mount without falling into the camera. It is in fact the early 1932 Ludwig Bertele design which was the first to be made for the Contax rangefinder mount. Exploring the soft, dreamy world of DIY camera lenses in surprisingly easy. please visit the Homemade Lens Group as well as his photostream both on flickr. Let’s look at a few approaches to solve that problem. The rehousing features a cam driven focus system and chassis style lens that allow matte boxes and other accessories to be attached to the front of the lens, without affecting focus movements. Press J to jump to the feed. He fell in love with photography in 2013 when he got a camera as a birthday present. Soft, Misty, Dreamy … you choose the adjective. Write the names of your lenses. If you create something you really love and want to sell it, then you could look in metal fabrication services, but as I said, it's a very expensive process and you'd want to do large runs to make it worthwhile. You’ll get the best … Sometimes this can be used to creative effect, but for the majority of the time you’re going to want to get rid of it. please visit the, Using A Red Dot Sight For Easy Acquisition On Long Lenses, Single Leaf Shutter Controlled by Arduino, « Bag O’ Goodies – Food Assignment Winner Announced, Wireless Tethering – Shoot Tethered… Wirelessly ». Search our extensive range of equipment by clicking on the equipment type below. Read more. Equipped with a standard PL mount, also interchangeable mounts are available. The first lens uses a positive meniscus from Surplus Shed with an advertised focal length of 65 mm and a diameter of 47 mm (price: $6). Buying lenses is so overrated. Depending on how we address the mechanics of the lens, focal lengths in the range of 60 – 200 mm are good candidates for DIY camera lenses. 10 5 1. Send us your frame, we change the lenses. #1 DIY Lens "Rehousing" JamieW. Assuming you want to use your lens with a SLR or DSLR, the focal length can be no shorter than about 45 mm because that is the approximate distance from the lens mount to the film/sensor plane. There are two components necessary for a homemade camera lens suitable for use on a SLR or DSLR: the optics (to focus the light) and the mechanics (to hold the optics in place and hopefully provide a method of adjusting the focus and aperture). Spherical aberration is the largest cause of distortion on this lens but it is not the only cause. Cinematic Lens Rehousing_Super Takumar 35mm f2(67mm filter size_first model) by DoNotLeaN Apr 20, 2020 . I don't think this exists. Project the light from the lamp through the lens and onto the paper. DIY Homebrew Outdoor Webcam How-to: I used an old Logitech webcam, a semi-retired Thinkpad, and a 6X iPhone telesope lens from ThinkGeek to construct an outdoor webcam.Why? But the big surprise is low contrast and very large halos around any bright objects. Re: Housing for KPC E700 Cameras Post by Similan9 » 19 Feb 2014, 12:12 jdk1 wrote: Is that the same the other way round as well mat , 12mm lens wont work in 16mm housing ? Homemade Lenses: What’s All The Fuzz About? Their mechanical design and craftsmanship is second to none which makes for some very desirable combinations of old glass in new housings. Fully compatible with 'factory' iscorama 36 lens types...as well as those with previous DIY close-focus modded lenses. I keep finding only rehousing services but not where to get the parts. 30 44 0. I keep finding only rehousing services but not where to get the parts. If you find yourself in a similar situation, below is a handy guide of companies (alphabetically) who specialize in the service. Magnifying glasses, lenses from binoculars, close-up “filters,” reading glasses, are all potential camera lenses. John Swierzbin is a photographer obsessed with DIY lenses, if you wish to learn more about them. This lens has one of the original Sonnar formulas that the forthcoming ‘Bertele’ lens is based on. You can see more of his spectacular work on his website say hi Facebook and Instagram, Copyright © DIYPhotography 2006 - 2021 | About | Contact | Advertise | Write for DIYP | Full Disclosure | Privacy Policy, John Swierzbin is a photographer obsessed with DIY lenses, if you wish to learn more about them. However, light rays passing through the lens toward the edge focus at a different distance. LENS REHOUSING. Lens Adapting, Mods & DIY; ... Another idea I’ve had many times before is the rehousing of viewfinder optics from point & shoot cameras to be used as rangefinder accessory viewfinders. Fortunately, inexpensive achromats are readily available. Close. Apply Vaseline on Filters for Soft-Focus Effect . All of the distortions I mentioned above can be largely explained by the spherical aberration in this lens. TLS can also offer rehousing to PL mount with a replacement circular iris, without the built-in speed booster, therefore retaining the original focal length. The images are about a half a stop brighter than my Nikkor 50 mm at f/ 1.4 so I don’t think it’s quite f/ 1.0 but it is measurably faster than f/ 1.4. The felt can also be used to line the inside of the tubes to reduce reflected light inside your lens. Their mechanical design and craftsmanship is second to none which makes for some very desirable combinations of old glass in new housings. Introduced in 1982, the Nikkor AI-S lenses were Nikon's last fully-manual line before autofocus became popular. In a recent newsletter, P+S Technik Managaing Director, Alfred Piffl, felt it prudent to bestow a bit of knowledge upon cinematographers keen on having some vintage lenses re-housed – something that I feel is necessary coming from one of the largest lens re-housing operations. Color fringing (noticeable as blue and/or red fringes at high contrast transitions between black and white) from chromatic aberration is also present, and is caused by the fact that for a lens like this the focal length for short wavelengths (blue) is different than for long wavelengths (red). 03-25-2020, 10:54 AM. Adam Frimer is a Guinness World Record holder, producer, and DoP based in Tel-Aviv, Israel. The Optics That’s not going to work. EXO Optik is a small lens rehousing shop from Ukraine, that focuses on rehousing vintage anamorphic lenses. Unscrew them with an eyeglass screwdriver, turning in a counterclockwise direction. Close. You need materials with adequate purity, light transmission, and hardness, not to mention a fair bit of precision in your grinding mechanism to ensure you refract light enough to focus it where you want it focused, and do so evenly across the surface of the lens. One of the lenses that Chris sent me – the lens I’m writing about here – was a 1930s uncoated Zeiss Jena 50mm f/2 Sonnar. Notice that I used the word theoretically above. Adam's DIY pinhole camera and finished zoom lens were made entirely from scratch. NEWSLETTER. We can DIY some simple tools to help achieve more interesting photo effects. New comments cannot be posted and votes cannot be cast, More posts from the cinematography community. Let’s look at some examples, including different ways to address the mechanics. Of course, you can also find more creative ways to mount your optics, such as using a 2 inch steel electrical conduit with a screw-in coupler to make a functioning focuser. Of course, the low contrast, halos, and soft focus can all be put to good use as long as you are not looking for the crisp images produced by commercial lenses. Oct 30, 2020 - CANON ZOOM LENS FD 35-105mm 1:35 on Sony A7sII + Fotasy FD-NEX adapter. Once again, spherical aberration resulted in soft, “glowing” images. Another approach is to use two tubes with slightly different diameters to build a sliding (telescoping) focuser. One possibility is to go for a reusable, interchangeable-parts approach. A good source for purchasing lenses is Surplus Shed, where they typically cost $4.00 to $10.00. Canon K35. Their superb optics and robust construction made these lenses the first choice of photojournalists all over the world. Modifying and Rehousing lenses is a time consuming task, so it may take some time for you to receive your product, but you will definitely be satisfied with it. Nikon, Canon, Leica, Pentax, Sigma, Tokina, and a host of other lens makers are all striving to bring you the sharpest lenses with all optical aberrations reduced to the minimum. There, you’ll be able to see many more examples of homemade lenses and the images they produce. Oct 19, 2020 - Did this lighting experiment to play with my preferred lighting technique and filtration strength for small night interiors. Tel +49 - 89 45 09 82 - 30 Fax +49 - 89 45 09 82 - 40 Email sales@pstechnik.de. DIY Cine lenses Rehousing. Shaped apertures. I've seen youtube videos on people doing it and marketing their services. If you want to design your own housings and figure it out yourself, then you should consider using a 3D printer to prototype your ideas (rent or buy). You can see her work on Flickr, Behance and her Facebook page. LENS REHOUSING. Chromatic aberration can be significantly reduced by using achromatic lenses, which are made by combining a convex lens made of crown glass with a concave lens made of flint glass. This lens uses a 191 mm achromat ($9 from SurplusShed). Their superb optics and robust construction made these lenses the first choice of photojournalists all over the world. As it turned out, Surplus Shed’s measurement of the focal length is a bit off. Click here for the next part: Homemade Lenses: What’s All The Fuzz About? (If you insist on precision, then also measure the distance from the object to the lens and use the formula below). Write original mount of your lenses. I made a mistake on the subject. SELECT WHAT YOU NEED: Serviced Metal focus gear Metal iris gear Silver body (we can polished your black body lens) Repainted your body (we can painted your lens body if them have defects) ADD MODIFICATION: The image on the left was shot with the imperfect optics of a homemade lens. Mats Wernersson most certainly can, and has decided to let the world in on his painstaking process. Metal fabrication and manufacturing is too costly to make sense unless you plan on doing hundreds or thousands of them. (The flange-to-focal-plane distance of a Nikon is 46.5 mm.) In this video, Karl calibrates autofocus on a Canon lens and camera. Top quality brand lenses & Guaranteed lowest prices in Canada. Let me show you. This is the focal length of the lens, or close to it. Because with lenses, as with life, sometimes it’s the imperfections that make things interesting. Cardboard mailing tubes or PVC pipes are possible sources for the sliding tubes. MARKING. The mechanics involved in making lenses is often more challenging than the optics. LEARN MORE. Coming up in part two of this series, I’ll show you how you can get control over the glow from the spherical aberration of these simple lenses to produce wonderful soft focus effects or even sharp macro and telephoto images. Hey REDUsers, I'm sure a lot of you are in the same boat as I am right now - stuck quarantining with uncertainty surrounding future work and the if/when life will return to normal. DIY Lenses For Fun & Experimentation This is the main thrust of this article, you will see from the sample photographs that the results from cobbled together lenses can be remarkable. It's converting still lenses to cine through rehousing. Adjust the distance between the lens and the paper until the image is at its sharpest. And that’s how I use it: by just holding it against the mount with my fingers as I take the shot. It will also have a … If you are lucky enough to have access to bellows, you have an ideal focuser for homemade lenses. 12 talking about this. His work has been commissioned by Adobe, Microsoft, Nike, Samsung, Dell, AVS, Starbucks, Viber, and WeWork. Quick View. What mount do you need for rehousing. Not all lenses come with lens hoods these days but, for us, they are an essential photo accessory. However, the process is similar for most camera brands and lenses. Quick View. Introduced in 1982, the Nikkor AI-S lenses were Nikon's last fully-manual line before autofocus became popular. Exploring the soft, dreamy world of DIY camera lenses in surprisingly easy. You can find out more about John on his website and follow his adventures on YouTube. Sold out. Fancy some special effects without the hassle of post-editing your photos? KOWA Anamorphic. On the plus side, a 45 mm focal length meant that this lens is theoretically faster than f/ 1.0. And, to be honest, even when they are included with a lens, they’re easy to lose or leave behind when you hit the road for a shoot. John Aldred is based in Scotland and photographs people in the wild and animals in the studio. Cooke Speed Panchro, 75mm lens, rehousing. If you are happy with follow focus rings and step up adapters, there are countless vendors. Canon FD. Filed Under: DIY Tagged With: Featured, Lenses, Udi Tirosh is the Founder and Editor in Chief of DIYPhotography, he is also a photographer, a relentless entrepreneur, a prolific inventor and a dad, not necessarily in that order. Famed lens rehousing organization, True Lens Service, based in the UK has had great success re-purposing vintage cinema lenses for a modern, demanding production environment. LEARN MORE. Leica-R. I figured I'll give it a try with one of my old film lenses. And so, I call this lens the antipinhole. I’ve made my own before using Sugru, but it’s fair to say it wasn’t the final word in quality. Binocular objectives are one source. View Profile View Forum Posts Private Message Member Join Date Dec 2010 Location Maine, USA Posts 30. Once the screws are out, hold the frame with one hand and put the thumb of your other hand on the front of the lens, just under the bridge of the nose. Use a sharpie marker to trace the location where you'd like your lenses to be. /r/cinematography is a forum dedicated to becoming an active resource for cinematographers of all skill levels. I bumped a 100 MP photo to 375 MP using Photoshop’s Super Resolution tool, AI-powered Super Resolution upscaling is now available in Adobe Camera Raw, The Sigma fp L expected to be announced soon, but with a weird (not Foveon) sensor, This tool turns old photos of your ancestors into creepy animations, How to shoot easy white backgrounds for either products or portraits, Don’t fall for the StarScope Monocular “telescope” smartphone lens scam, Canon has patented a bunch of fast(ish) portrait-length 70-100mm RF prime lenses, Leica wants to kick off your street photography with new $1,549 camera kit. The P+S rehousing transforms full frame Canon FD stills lenses into fully functional cine lenses. DIY Lens Effect with Easy Tricks . You’ll need a piece of paper, a ruler, and a distant light source such as a lamp across the room (do NOT use the sun for this). Press question mark to learn the rest of the keyboard shortcuts. All you need is a piece of card with a suitable shaped hole in it. Famed lens rehousing organization, True Lens Service, based in the UK has had great success re-purposing vintage cinema lenses for a modern, demanding production environment. Add to cart. There’s no doubt about it; vintage lenses have made a huge resurgence in the motion picture world. Ideally, the light source should be an infinite distance away, but I find that a light across the room gives me a pretty good approximation. That’s too bad! Close. It's a practical way to breathe new life into a lens that's been sitting on the shelf. So unless you already know the focal length of your lens, you should measure it. To remove lenses from metal frames, locate the screws that hold the lenses in place. A lens with focal length shorter than 45 mm would have to be mounted inside the camera to reach proper focus on distant objects. Nikon AI-S. DIY Adjustable Focal Length Fluid Lens: This Instructable will show you how to build your own adjustable focal length lens using only a few simple supplies. The new housing provides Cam Drive focus systems and enhanced Iris options. I’ve made my own before using Sugru, but it’s fair to say it wasn’t the final word in quality. This lens also includes an old iris diaphragm I found for $3 at a local surplus shop. LEARN MORE. Mounts and filter threads can be attached with Super Glue if necessary. Ole Henrik Skjelstad is a Norwegian math teacher and landscape photographer.