Questions tagged [lens-mount]
A lens mount is an interface, mechanical and often also electrical, between a photographic camera body and a lens. It is confined to cameras where the body allows interchangeable lenses.
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2answers
115 views
Can Pentax and Canon mounts on Tamron lenses be swapped?
I have two Tamron lenses. Lens A has a mount ring for Canon, and Lens B has a mount ring for Pentax. Lens A is broken. Can I swap the mount rings and use lens B for my Canon camera?
2
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1answer
35 views
Can Nikon Nikorr 50/1.4D be used with a Nikon FM2?
I plan to obtain Nikon Nikorr 50/1.4D. Can it be used for Nikon FM2?
Is it an AiS lens? I read somewhere that non AiS Lens may damage FM2.
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2answers
56 views
Can you use Canon 200D's STM lens on Canon 3000D/1500D?
What I understand is that STM is a part of lens, not camera. Canon 3000D or 1500D makes noise while focusing. So if we buy a Canon EF-S STM lens, which is used on 200D, will it be compatible and ...
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1answer
139 views
What makes RF lenses better than Canon's EF lenses?
So Canon finally got into the mirrorless league — but they also made a new lens mount for their mirrorless cameras!
Is there anything better in RF lens mount or lenses that makes them better than ...
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1answer
29 views
Focus Issues Using a C mount Filter on a CS Lens
I'm trying to use the Arducam 8mp with CS mount with a 25.4 C-Mount Filter, but I am unable to focus the picture. The filter fits perfectly and still leaves room for the lens to screw in.
It says in ...
3
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3answers
92 views
After market mods for the Petzval 85 Lomography lens?
So I bought a Petzval 85 Lomography lens second hand. It has a Canon EF mount. Before I bought it I checked that there were EF to MC/MD mount (my camera) adapters. A quick google showed they are ...
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2answers
63 views
Is the Sony “NEX-F3” compatible with “NEX 3” lenses?
Are lenses labeled "Nex3" compatible with my Sony "NEX-F3" camera? I ask because I can't find any third party lenses for my camera.
I'm looking for fixed lens 50mm with a wide aperture and I'd like ...
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2answers
136 views
I have a Canon 1000D — will a lens compatible with a list of other cameras including the 100D, 700D, 1100D and others fit my camera? [closed]
I need a telephoto lens compatible with my Canon EOS 1000D.
Online shopping, I found an offer for a lens for "Canon Digital EOS Rebel SL1 (100D), T5i (700D), T4i (650D), T3 (1100D), T3i (600D), T1i (...
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1answer
41 views
650D and AF chip
Recently bought a PK-EOS ring adaptor for my older Pentax K lenses. Went with one that has an AF confirm chip. Chip causes "Communications error" and locks all camera functions. I've discovered that ...
2
votes
1answer
354 views
What is the breech mount on this Hanimex lens?
I've bought a Hanimex 1:4.5, 80-200mm Automatic Zoom lens. The seller wrote that it is a Minolta MD-mount lens, but it doesn't fit my Minolta x300. What mount is this lens?
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1answer
77 views
What is the mount on this Elicar 85-205mm F3.8 lens?
What is the mount on this Elicar Auto Zoom lens , 85-205mm F3.8 No. 493302?
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1answer
350 views
Nikon D750 Lens Mounting Issue
I bought a Nikon D750 during the 2017 Black Friday and the camera is just out of manufacturer warranty. I am having a weird issue with my Nikon D750. With the original 24-120mm Nikkor lens, I am ...
1
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1answer
64 views
Why doesn't the EF-S to EF-M converter act as an extension tube? [duplicate]
By adding an extension between the camera and the lens, in this case a converter so I can use EF lenses on my Canon M50, you would think any lens would focus closer but it doesn't. Why is that? :/
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1answer
173 views
Is this lens for a Minolta mount?
I am pretty sure I bought this on eBay but it was five years ago. I'm planning on adapting it to my Micro Four Thirds camera, and suspect it is a Minolta Rokkor.
Here is an imgur gallery with more ...
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1answer
189 views
Why is the Canon-mount Sigma 24mm F1.4 DG HSM Art sharper in the corner in DxOMark's ratings than Nikon-mount version?
Why is the Sigma 24mm F1.4 DG HSM A lens corner sharpness much better in the Canon version than the Nikon's, according to DxOMark's ratings?
Canon:
https://www.dxomark.com/Lenses/Sigma/Sigma-24mm-...
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3answers
253 views
How exactly is “flange” defined in the term ''flange distance"
The concept of a flange distance is something I understand on a theoretical level, but not so much on a practical level. It is debatably the most important measurement in the camera, determining the ...
3
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4answers
325 views
Why are all the mirrorless full-frame 35mm f/1.4 lenses so big?
The Sony FE, Nikon Z and Canon R mounts all have flange distances shorter than the Leica M mount, yet Leica has the compact Summilux 35m f/1.4 design whereas the above's comparably speced lenses are ...
12
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4answers
2k views
Does a large mount diameter really allow design advantages for large aperture lenses?
To keep the conversation simple, please focus only on native lens design for the mount.
So with the recent Nikon mirrorless announcement, Nikon has been touting the bigger mount. I am no expert in ...
1
vote
2answers
361 views
Can I adapt an E-mount rectilinear lens on a micro four thirds body?
I use the Olympus micro four thirds (MFT) system. One of the problems with this is that there are no shift lenses for this format, so taking landscape photos with buildings is problematic. I can kind ...
2
votes
1answer
132 views
Advantages of Canon-style lens contact pins
I've wondered about this for some time. There are essentially two way the electric pins frm the camera body to the lens can be configured: either pointing forward like in the Canon bodies, or pointing ...
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1answer
81 views
What is the flange focal distance of CS mount lenses? Is it 12.500 mm or 12.526 mm?
I've searched online a lot, and found plenty of sites that quote both numbers.
There appears to be agreement that the C-mount flange focal distance (FFD) is 17.526 mm (exactly 0.69 inches).
The CS-...
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2answers
1k views
Which is the better lens for nikon d3300. Is it 50mm FX 1.8G or 35mm DX 1.8G
I am really confused whether to buy Nikon 35mm DX f/1.8 lens or 50mm FX f/1.8 lens for my Nikon D3300 camera, because of its 1.5 crop factor.
I know that if I use a 50mm FX lens on my camera, it will ...
3
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1answer
346 views
What is this breech mount with three flanges and a single linking pin?
I bought this Vivitar lens cheap and I'm having trouble identifying the mount. I believe it's a Version 4 Serial number is 22128668
2
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4answers
281 views
help!! Err on Nikon Df while traveling in Ecuador
I see "Err" on top display after turning the camera on. it clicks but no images are stored.
i've seen this error before once or twice but it always went away after i switched the camera on/off and ...
1
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1answer
385 views
Which kinds of lenses can be mounted on or adapted to the Leica M-Mount?
I'm confused by the choice of adapters offered for Leica M cameras. Now obviously Leica M mount lenses can be mounted, but I have also seen the M39 screw mount being mentioned a lot. I guess they are ...
3
votes
1answer
97 views
What lens mount does my Fujinon135 f/3.5 lens have?
What lens mount does this lens have? Also how cheap/easy would it be to buy/make an adapter to adapt this lens to Canon EF mount?
in case you can't read it, it says EBC X-FUJINON-T and 1:3.5 f=135mm ...
1
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1answer
419 views
Can I mount a Nikon 50 mm f1.8 series E pancake lens on an Nikon D7000?
Hello I have a Nikon D7000. I would like to know if I can mount a Nikon 50mm f/1.8 Series E old manual lens on this body? Will the meter system work with it? I also have a Vivitar Series One 70mm-...
0
votes
1answer
206 views
How can I mount this Vivitar (Canon mount) lens to a Sony Alpha 58?
This Vivitar Series 1 lens (no. 22148842) has a mount for an older Canon film camera. I need an adaptor to fit this lens to a Sony Alpha 58 camera.
Does such an adapter exist?
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2answers
1k views
How can I remove a stuck lens from camera body (after I dropped them)?
My camera fell and my 70-300 Tamron lens hit the floor first and after that I can't remove the lens from its body. I think some parts of the lens cracked and it got stuck. How do I fix this? Can I fix ...
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2answers
680 views
What camera fits this a Osawa MC 1:4.5 f=80~205mm lens?
I found a lens and I was wondering what camera fits it? Does it fit a canon 1300? & also how can I tell if it works or not? (If that’s possible) (As I found it on the ground). I don’t have a ...
5
votes
2answers
311 views
Are there strong visual clues as to whether a vintage lens is, or is compatible with, Nikon F mount?
I have a Nikon d7100, lens mount type F.
I sometimes happen to be at a vintage / second hand market where there are some lenses that I'd like to try.
I know autofocus and aperture might not work. ...
3
votes
2answers
416 views
What is the mount on this Vivitar 85-205mm F3.8 lens?
I recently purchased an old manual Vivitar Lense (10$!) to play with and cannot identify the mount. I just hacked a plastic body cap and put it on my Canon 450D (EF mount) and cannot get infinity ...
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2answers
315 views
Can I damage my camera's lens mount by lifting it with a super-tele lens attached? [duplicate]
I have been taking the D850 with the Sigma 150-600 (1.9kg) for a walk in the wild. Normally I use the strap on the lens to carry the camera hanging from my shoulder.
I realized that in many ...
4
votes
2answers
315 views
Where can I find a mechanical drawing of the Canon EF Mount?
This is my first question-post. First of all my final goal is to build a simple but functional objective.
I was inspired by this video:
DIY Camera Lens
(I don't hope to make something so neat the ...
3
votes
2answers
967 views
Is there an adapter for Fuji X mount cameras for canon ef-s lenses that allow autofocus and metering?
I have a canon 700D, and I'm contemplating buying a second hand Fuji X-T1. But I have invested in a Sigma 18-35 F/1.8 and am very happy with it. Is there an adapter for the EF-S mount lens that will ...
4
votes
2answers
622 views
How can I mount a non-AI lens on a Nikon F4?
I can't figure out how I am supposed to mount a non-AI lens on a Nikon F4.
I have read the instructions on MIR, but I can't figure out what they mean exactly.
Remember to lift the meter coupling ...
0
votes
1answer
68 views
Can a camera correct chromatic aberration if I add additional wide angle or macro mount?
Now I'm using Canon 50mm prime lens with my Canon 700d.I need to capture a group of 100 people indoor and in low light.There is not enough space that I can move backward to cover everyone within the ...
2
votes
3answers
513 views
What adapter do I need to mount lenses for Chinon CM-5 on my Canon EOS 1100D?
I possess a Canon EOS 1100D and I'd like to use some old lenses that were used on a non-digital Chinon CM-5. One of these lenses is Tamron, but with the same size of the Chinon ones. Do you know where ...
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2answers
2k views
How do I fix the problem on my Nikon D3400 saying “lens not attached” for a Vivitar series 1 500 mm manual Telephoto lens?
I just bought a Nikon D3400 and it came with a kit including the Vivitar* (series 1) 500mm f/8 telephoto lens. I expected it to attach and work immediately, but the t mount adapter* for the lens ...
2
votes
1answer
180 views
What is the mount on this Exakta 100-500mm f/5.6-8 MC Macro lens?
I recently bought, second-hand and for a few euros, the following:
adapter Exakta to Sony e-mount
an Exakta 100-500mm 1:5.6-8 MC Macro lens, made in Japan
Strangely, the lens does not fit on the ...
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2answers
340 views
What is the use of tele converter? Is it possible that it can be used for all lenses or only for the specific lens?
Actually I'm planning to buy multiple lens but my budget is little less I can't afford telephoto Lens so if I buy tele converter, is it possible that I can use it for all types of lens or only for ...
0
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1answer
274 views
Can I use a EF lens on my Canon 7D camera? [duplicate]
I have a Canon 7D (EF-S) and was thinking of buying a Tamron SP 24-70mm f/2.8 Di VC USD G2 lens (model number AO32) for the Canon EF mount.
Will this lens be ok for my camera?
2
votes
1answer
256 views
Novoflex bellows lens mount identification
I bought an old Novoflex bellows and I'm trying to find the right adapter for it.
Can somebody identify this mount?
The opposite end is a 39mm Leica screw mount.
The collar rotates ~40° or so (...
1
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1answer
336 views
Change a screw mount camera to a Bayonet mount or T-mount lenses
I have an old Ricoh 35 mm SLR camera. It uses a Screw mount lens system as oppose to other 35mm cameras that adopted the Bayonet mount system otherwise know as T-mount. I am looking for a conversion ...
3
votes
1answer
153 views
Where can I find lens mounts for small 2 mm diameter lenses?
I need a lens mount for one of my projects. I have a CCD chip, a single lens (2 mm diameter), and I know the mechanical position and tolerances. I would like to find a lens mount for that lens or see ...
3
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1answer
85 views
What mount system is this Raynox lens?
This lens says "Raynox Tele Auto MC 3.5 200mm" - any idea what mount it could be?
3
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2answers
395 views
What mount system is this Hanimex zoom lens?
Lens marked: MC Hanimex Automatic Zoom C-macro 1:4.5 f=80-200mm 52 filter diameter No. 131934
0
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1answer
294 views
Camera / lens mount mechanical resistance: case of broken or damaged mount?
Long and very long focal length lenses (say an 800mm f\x) can be attached to a canon or nikon camera SLR or DSLR body. The lens mounted on a tripod can support the weight of the camera, but likely not ...
8
votes
1answer
2k views
What is this old 50mm f/1.9 lens?
I purchased this lens for $5 at a thrift store. It's fully functional and the glass seems in good condition, however, I cannot identify the mount or the lens (the front name ring is missing).
When I ...
2
votes
4answers
457 views
What is the breech mount on this Chinonflex lens?
What is the mount on this Chinonflex Auto Reflex lens, 135mm f/2.8 No. 691327?
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