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This adapter allows you to mount any finite RMS microscope objective (i.e. objectives that are marked with "160mm" rather than "infinity") on your Sony A, Sony E / FE, Canon EF / EF-S, Canon RF, Canon M, Nikon F, Nikon Z, Fujifilm X,…
The body cap has a slightly undersized M42x1 thread and the rear lens cap has a sightly oversized M42x1 thread. This ensures a loose fit. The prints shown in the pictures were done with a layer height of 0,15mm.
When the 4x microscope objective available from “Reakway” is mounted 150mm away from a camera's sensor, it works wonderfully for photography, covering a full-frame image sensor with a nice sharp image. You can find my standard…
Update (12/30/22) : I've been using an updated version 3 for a few months now and I think I'm mostly satisfied with the newest version. The newest version has rotated the threads so that focus markings on lenses better line up with the…
Somehow I keep loosing these adapters, so here is a 3D printable set of anything I could think off. Obviously print them in a colour that doesn't allow light to come through, black is a good choice. PETG seems a good choice, it is a…
Proper clearance, lens orientation and flange focal distance. Tested with Helios 44M-4 and Beroflex 135mm F2.8.
I found an old Carenar lens with a M42x1.0mm threaded mount (not to be confused with T-mount which is a M42x0.75mm thread) that I wanted to use with my Nikon DSLR, but the only adapter I found claimed “INFINITY Focus NOT ALLOWED.” This is…
A rear lens cap for the M42 mount. Inspired by various caps from old Helios and Jupiter camera lenses. The thread is designed to the M42 specification, so you will probably need to scale it up a little for it to fit. I'm using 100.75 %…
Thanks to the linked makers I was able to merge them and to create this EF to M42 lens adapter. It works well for me but it is possible to improve it. If you printed the design you have to drill a hole at the spot where a camera lens…
I took the model from @PhysicsDude and made a few sizing modifications to have it be snug on my camera
Hi! I made this lens to be used with the lenses of old binoculars. It has a M42 threaded end so that adapters can be attached and used in different types of cameras. The way it is designed allows it to be compact and do not lengthen. It…
Here I start dumping the 100+ STL of screw thread adapters that I've made for the Telecentric project Waiting for the famed OpenScad “universal adapter” Maybe I'll put them all here. Start with some M42: Camera mount thread M42x 1 adapter…
Mountable enclosure for HCW-M421 Delay Timer Module. Requires: 4x M3 heatset inserts 4x M3x15mm brass standoffs 4x M3x6 screws of your choice for the lid Update 1: Added option of Lid with Integrated Standoffs in Lieu of Brass Standoffs…
M42 x 100 Srcrew and Nut Fidget Toy I designed this screw a few years ago as a little bit of CAD practice. Since then i enjoy having it on my desk. I somehow looks nice and is also satisfying to play around with. Enjoy one yourself! :-)
Non rotating helical focuser for a precise focus which can easily be attached to your telescope, or a precise variable extension for photography and visual observing. The orientation of the camera is maintened during the focusing…
Mounts m42 lenses or helicoids to Fujifilm mirrorless cameras. Note that this is primarily for adapting projector lenses with a focusing helicoid. So, the flange distance is a lot thinner than normal. A conventional m42 lens will not have…
All credits go to original creator! I used alu tape to get a little bit more light out of the device as advised by original creator. Printed in PETG (gray) except the GoBo holder (PLA, black). Supports only used where the nuts go to…
I had trouble getting infinity focus with my old Pentacon 200mm f/4 lens. So, I made an adapter for Sony cameras with a slightly shorter flange focal distance of 44.4mm (26.4mm + 18mm). Print settings Material: PLA/PETG Infill: 15%…
Small October 2022 Status Update (original models generated July 2021): I've made a couple of these and they've held up well - after over a year of light daily usage, they still work! This is M42-4-E-Var, a focusing M42-screwmount to Sony…
This is a set of 1mm, 2mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm M42x0.75 adapters. The 4-10mm adapters are Male to Female style adapters, while the very tiny 1 and 2mm adapters are Female to Female adapters (they just sit between any…
This adapter allows you to use a m42 lens on your micro four third camera. Infinite focus saved with this adapter
Handy for when you find old and dusty equipment without all accessories included… Printed with default Prusament PLA settings on a MK4. (Used PLA in pictures is generic PLA; @205 Degree C) There is a M42 body cap too, in order to complete…
Never quite saw a good M42-EF adaptor which actually HAD some way of using automated aperture lenses with, so I updated this design! The already found bayonet mount isn't brilliant, so I suggest you file down the edges of the bayonet and…
Did you order an M48 Barlow lens from Aliexpress? Did they ship you an M42 lens and then stop answering emails? Never fear, this is an M42 to M48 lens adapter. This works with my Amscope microscope. Print instructions Print in PLA with…
I tried this adapter ( https://www.printables.com/de/model/451842-mftmicro-four-thirds-to-m42-adapter ) first, but it wobbled, the flange focal distance was completely wrong, you could easily overtighten it and the aperture pin was not…
This adapter allows you to connect an EF lens to a T2 interface that has M42x0.75 female threads. This is specifically designed to connect a Canon lens to telescope camera through a filter wheel box. The flange to flange dimension is…
M42x1 CS-Mount Adapter, usable to connect old M42 camera lenses to CS-mount camera. Designed to match correct focal distance between lens and camera sensor. Technical details: https://en.wikipedia.org/wiki/Flange_focal_distance
I wanted to use my M42 lens in my old Minolta 7000 Maxxum (a-mount) and the original model ( https://www.thingiverse.com/thing:5414627 ) was exactly what i needed except the top part was too big for my lens, so i ended up learning how to…
I didn't have any native lens for my Fuji GFX when I bought it. But I had this cursed soviet Zeiss Ultron copy, which used M42. I had nothing better to do but tinker and try to adapt it. It works, but beware that image render circle gets…
The M42 “universal screw thread” mount for camera lenses was, and remains, very popular despite the fact that no camera bodies natively accept M42 lenses. Although there are many adapters available, there are several variations that…
14/07/24 - V4 release (T4-EF mount, E-Mount V2) 10/07/24 - V3 release( T4-X Mount) 01/07/24 - V2 release (T4-E Mount) E-Mount adapter for direct connection via the locking lugs. Flange distance is offset by 0.2mm to ensure focus to…
Handy for when you find old and dusty equipment without all accessories included… Printed with default Prusament PLA settings on a MK4. (Used PLA in pictures is generic PLA; @205 Degree C) There is a M42 lensback cap too, in order to…
This is a non-destructive conversion of a Praktica B mount lens (50/2.4) to M42 screw mount. The converted lens will allow you to focus to infinity. Glue the two parts 1 and 2 together with Loctite Super Glue Precision. There are two…
Print it with smallest layer height possible, other settings doesnt matter. Works great with ZWO 183 MC PRO deep sky astronomy camera.
This is a simple, but elegant, rear lenscap for M42 "universal thread-mount" lenses. The M42 lens mount was created by Zeiss in 1938 and saw common use in Pentax, Practica, Zenit, and other SLRs until around 1980, but has become popular…
Have you ever tried macrophotography? I suggest you do. This design is almost like a microscope for your camera, and you can see detail you never thought possible through your camera.
Thanks to “Murin” whose thread I used for this model!
This is a tall M42-screwmount rear lens cap styled after caps paired with PL-Mount cinema lenses. It was designed to fit a Meteor 5-1 f/1.9 17-69mm 16mm film camera M42-mount lens (typically found paired with the Krasnogorsk-3), which has…
I was too lazy to buy one, so I drew and printed it myself. I printed it out and verified it on my camera. But everyone's luck is different. Use at your own risk.
With numbers which makes them easier to identify, especially at night. I printed my set from PETG, 4 perimeters, 100% infill. Might need a bit post processing to touch up any PETG stringing and smoothen the numbers.
Hi, this is a remix of the Canon EF/EF-S to M42 adapter, because I wanted to use my lens for astrophotography and couldn't focus. Print settings: Layer height 0,1mm Supports: NO #Note: There is no place for a locking hole, so try to print…
An M42 nut and bolt from the STL Hardware Parts design library. Makes for a great fidget toy if it's just sitting on your desk. Includes; M42 Hex Nut - Thread Pitch 4.5mm M42 Socket Head Cap Bolt - Thread Pitch 4.5mm
The M42 40 mm Self-Propelled Anti-Aircraft Gun, or "Duster," is an American armored light air-defense gun built for the United States Army from 1952 until December 1960, in service until 1988. Production of this vehicle was performed by…
This adapter is made to mount a pentax-K photographic lens to a M42x0.75 thread on an astronomy camera. It is made for camera with 12.5mm of back-focus (the distance between the front of the camera body and the sensor). The dot on the…
M42 is the "universal" screw thread mount for SLRs that is usually associated with Praktica and Pentax. It was actually used by many brands, including Fujica, Mamiya/Sekor, and Zenit. Because it is an open standard and has a relatively…
NOTE: See this update: https://www.printables.com/model/1397706-t2-female-thread-adapter-for-2-eyepiece-holder
Does not allow for auto exposure control or other lens features, only manual adjust. Print with the opening down.
Insert M2 hex screw to activate locking mechanism . Enjoy
2 wall .08 layer Height 15% infill PLA Has no locking screw but could be added. Also, the 1.25 in extension could be made longer as needed. Threaded fine with the metal scope piece. Using a 2.5mm drill, I drilled into the 1.25 section to…
M42 and T2 extension tubes and adapters usually are sold without protective caps (same for bayonet/thread adapters and the like). This may be ok for initial transportation, but if you have configured a setup to use those items that you…
This is a modular 3D-printed funnel system designed for silica gel containers with M42x4 threads . The funnel completely replaces the original cap , allowing clean and controlled pouring without spills. Thanks to its modular design, the…
Built as a .STEP file based on this EF mount bayonet and inspired by the aperture ring of this adaptor . Main improvements over the previous adaptor design: Increased clearance of the aperture pin actuation ring in order to accomodate a…
This 3D-printable M42 to Canon EF adapter offers an affordable yet reliable alternative to commercial metal adapters. It can be printed in under 30 minutes on most modern 3D printers. Originally made for the Helios 44-2. Parts For…
Differences of the remix compared to the original Fixed a bug that prevented the original design to operate properly increased the travel distance from ~3.8mm to ~10mm Added male M42 threading in the back to make it easier to combine with…
Yet another minimal M42 to Nikon-F vintage camera lens adapter with and without aperture pin control. Tested to work with Helios 77M-4 and SMC Takumar 50/f1.4 on Nikon FG, D800 and D5500 bodies. This adapter will improve the maximum…
This helicoid adapter provides 10 mm of precision focus travel, compatible with the popular M42×1 front/back interface used by many vintage lenses and camera adapters. Intended for adapting projector lenses, odd optics, and other fun DIY…
The focuser has a female M42 thread on the telescope side and a male M42 thread at the eye piece/camera end. The focus travel is approximately 15mm in 3 full turns. There are 1mm increment marks on the focus ring. The sliding core and…
This is an M42 Lens to 1.25" adapter for cameras planetary cameras with 12.5mm back focus, like the ZWO planetary cameras. It has an integrated vixen dovetail and a photo tripod nut. Works with the factory ZWO 1,25"/T2 adaptor with a…
This is a screw mount adapter for cameras It works with c- mount cameras. The objective is for the little M12 (s-mount)lenses; can be used standalone as C - M12 adapter. The extra flange allows to attach the assembly to a M42x1 tube. Yes…
A lens cap for M42 mount lenses. I increased the diameter of the thread slightly so that it fits nicely when printed in PETG on my printer. If you have any issues try scaling in xy in the slicer or edit in Freecad (ThreadProfile Workbench…
Great as a gift hiding something in the bolt. The bolt head has left handed threads. Modeled like a M42 bolt with M42 nut, well M43 nut actually to create some clearance for 3d-printing. No supports needed. I printed mine with randomized…
Metric bolt optimized for 3D print
!!! The Pin Push version is used for lenses in which the aperture requires pushing the pin in order to close it, to screw the lens in properly, you should push the pin when it passes the protruding element of the adapter, you can use e.g.…
This is a hard case for the SwissMicros DM42 Calculator. The hinge design permits access to the USB and IR Printer ports when opened. Print instructions The case is held closed by four 6mm diameter by 2.75mm thick rare earth magnets. The…
I didn't really like the look of the original design so I altered it, making it fully circular. I also added chamfers to the threads for easy installation. If you want a even more macro shot you can stack multiple extension tubes. This…
Update 20241101 : v2 added with an 4mm offset (so the fan hovers with a bit more clearance above the low profile PCIe devices) This is a simple top or front mount for a 92mm fan, for in use with a Silverstone RM400 and/or RM42-502 4U…
An adapter for Olympus Pen F half frame camera bodies to take M42 Lenses, takes into account the flange distance so should focus just fine. Should work with most m42 lenses, has an additional step inside to press down the aperture blades…
Adapter to mount more or less any camera with interchangeable lenses to a Lomo microscope. All that's needed besides this adapter are extension tubes and an M42 to your camera mount adapter. These can be found plenty for little money on…
A simple M42 Camera Body Cap derived from Elektronaut's original. I prefer to print this at 0.10 mm layer height, but it works at 0.20 mm. (Elektronaut recommends 0.15 mm in their original) Printed in Polymaker PLA Pro in Black in the…
This is a simple body cap for a pinhole to mount on M42 threads. The pinhole is mounted close to the flange of the M42 thread. The design places it 0.2mm behind to take into account a fit that is likely to be less than theoretically…
Fitting a fast camera lens to a sensitive astronomy camera gives you the ability to take deep wide field images for spotting meteors, asteroids and satellites. This adapter permits lenses with a Pentax M42 screw thread (easily available…
A simple vacuum hose adapter replacement with a M42×5mm thread recreated by me for the woodworking workshop of a colleague of mine.
Remix of BoA's model to make some changes to fit the EK AIO cooler. How to choose original or remix: If you are using for fans on an air-cooled build, use the remix, because of the eliminated airflow cutouts. I also recommend gluing the 2…
This is an adapter for attaching M42 mount lenses to L mount (Panasonic, Sigma, Leica mirrorless single-lens cameras). It has a tilt mechanism that tilts the lens by about 10 degrees. Applying a thin layer of grease to the threaded and…
I didn't like other ones because they had no stray light abdsorbers inside or were not printable without support. So I made this one :)
M42 to M42 macro extension tube designed specifically for 3D printing. Firm grip for secure mounting Textured internal surface for reduced internal reflections Working aperture Chamfered edges to counter elephant's foot Chamfered threads…
I needed to mount 360mm radiator into my chenbro rm4220 case to cool down new components. It is not for faint hearted as it requires removing a lot of elements from the case itself, and drilling new mounting holes.
M42x0.75mm male to C/CS female adapter. I use it to mount a fish eye lense to my astro cam. Two versions available standard M42 and one which is a bit larger in diameter specifically adapted for my ZWO ASI035MM where the standard M42 was…
Original file by ZoroSeerus for wired M42. Took his files and modified them so they would fit on the M42 Wireless and modified the shape to my preference. Also did him a favor and added mounting points to his hump while I was at it.
Printed in ABS with my Voron 2.4. For the heat inserts I used M4 with 5.5mm outer diameter and 4mm in length. The important part is the diameter of the insert as it is possible it won't bond good enough with the plastic with smaller outer…
This is a cover for the ZWO M42 filter drawer. Allows the filter drawer opening to be covered while a filter is not installed. This does not hold a filter, it is simply a blank to cover the opening while the filter tray is removed. Suits…
If your brake reservoirs crumple, you may be using an automotive brake fluid (dot 5.1) in your brakes. This will destroy them and many plastic things along the way. I learned the hard way. For these brakes, use mineral oil only. Hi, my…
I have M42 to Canon adapter from an old good times and I had realized that I can use it as a simple way to directly attach my EOS camera to a telescope. The project is an ad hoc realization of the idea. To protect CMOS matrix from dust I…
HQ Camera case that can be attached directly to telescope focuser via M42x0.75 therad. It was modeled using Fusion360. I have also added XML file with custom thread that actualy prints as it should without any scaling needed. Just rename…
Edit 22 Nov 2021 re designed, to fit 23.2mm eyepieces and tube length 160mm new -stl is: Eyepiece_adapter_swift_23-2mm_160_M42_1 Adapter ring for mounting a camera on the Swift polarizing microscope. It substitutes the eyepiece holder; it…
This was based on another model. A flange was added to push down the auto pin for some M42 lens without M/A switch. The model print was tested and infinity focus can be achieved.
m42 to m37 Diameter: 42mm Pitch: 1mm Diameter: 37mm Pitch: 0.75mm
I made a lens cap with an integrated Bahtinov mask for the Pentacon 135/2.8 M42 telephoto lens. The cap fits tighter on the lens than the factory lens cover. The two parts mate with threads. Print Settings Printer Brand: Prusa Printer:…
Mounting plate for Chenbro RM42300-F2 4U server. For the front enclosure area, where there is possibility to add 3U of extra interfaces (ie CD/DVD drive). Fits a 120mm PC fan. For mounting, you need: 4x M3 square nuts (fits inside plate…
Screw lock for M42 adapters to depress the aperture pin, allowing for manual control of lenses that don't have a manual/auto switch. Onshape file found here:…
Simple to print, 10mm spacer for M42 lens mount. Inside screw has a lower tolerance, so you'll need a sand paper, or bit of force on first few uses. I used the dumber way and have a suggestion. Screw it on lens first. It'll save you a 40…
Three piece case for Swiss Micros' DM42 and DM41X calculators. Print at 0.1 mm layer setting. I used an 0.4 mm nozzle. PLA makes for a more robust case as PETG flexes more and may come apart. PETG on a powder coated print plate does work…
This is a partial solution to adapt a Rollei A26's 40mm f/3.5 Sonnar to your modern digital MILC (SLRs and DSLRs are not compatible). You press-fit the lens assembly into this print to give it an M42 screwmount and almost-standard 49mm…
This is a PROP/non-functional replica of a PM422 Songbird by JamesRPatrick used as a business card holder. Customizable by editing the text via Orcaslicer. Keep in mind that you MUST move the text down to the bottom of the backplate to…
The drip tray consists of two parts, the base, which holds the drips and a grid that sits over the top. After I made and tested it, I think you can skip the grid on the top. There are specific feet locations that the coffee machine sits…
