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David Hancock
United States
Registrace 27. 01. 2009
David Hancock, also known as CZcams’s Photography Professor, has more than 35 years of photography experience, more than 25 years of writing experience, and more than ten years creating CZcams content with more than 1,000 photography-education videos on his channel. His instruction manuals and CZcams content combine those experiences to create clear, easily followed, and readily understood guides that help photographers learn their tools quickly and focus on the important work of honing their creative vision and voice.
Highly accessible to learning photographers, Mr. Hancock welcomes questions, comments, feedback, and requests and greatly enjoys his time directly helping photographers improve their work. Mr. Hancock can be found hiking in Colorado’s mountains with his wife Sulastri and little brown dog Steinbeck. If you see him, say hi.
Highly accessible to learning photographers, Mr. Hancock welcomes questions, comments, feedback, and requests and greatly enjoys his time directly helping photographers improve their work. Mr. Hancock can be found hiking in Colorado’s mountains with his wife Sulastri and little brown dog Steinbeck. If you see him, say hi.
Kamlan 70mm f/1.1 APS-C Portrait Lens (An ALMOST Amazing Lens) | Round Glass Review
The KamLan 70mm f/1.1 APS-C lens, man, there is so much right with it. The aperture markings are accurate, the infinity focus is properly calibrated, the blurry areas can be photographically life-changing, and it’s highly usable on full frame. And then KamLan went and made the front element a stadium. And, yeah, that’s a huge bummer. But taken for what it is, a lovely manual focus lens with a single, if sometimes bothersome, compromise, for the price, which as of this video’s recording is around USD $170 new, the value is incredible. The images that this lens delivers can be absolutely captivating and stunning. There is a whole boatload that this lens does so well and for portrait photographers on any system for which this lens is made, well, it could be an inexpensive way to create standout images that few other people can match the look of.
KamLan is one of those badges that seems to move in fits and spurts, but, more so lately, not at all. I don’t know if there will be more KamLan lenses. I do know that the ones I’ve tried - this lens, the first version of the 50mm f/1.1, the 28mm f/1.4, and the 32mm f/1.1, have been, with the exception of the 50mm, very good. The APS-C or MFT shooter who likes manual focus lenses can do no better than KamLan. The full frame shooter who can crop their images and likes manual focus lenses will be hard-pressed to do better than KamLan.
I said, back in 2023, that I expected KamLan was no longer an active badge and then, not two weeks later, this and the 32mm were announced. Once again, out of hope that I’m about to be proved wrong, I’m going to say that the lack of new lenses from KamLan makes me guess it’s probably a defunct badge. Looking at the other third-party lenses from the optical plants in China, 7Artisans, TTArtisan, Viltrox, Venus Optics, Sirui, Neewer, Lightdow, Laowa, AstrHori, Roadfisher, Meike, Yongnuo, and others seem to be dropping new lenses at a rate of more than one a month across all the names. But from KamLan: silence. And that’s too bad because there’s something great about a bonkers-fast lens that feels absolutely lovely to use.
Join this channel to get access to perks:
czcams.com/channels/rZlzcRfCKLngZnqNTmTQjw.htmljoin
David Hancock's Amazon Author Page with Links to Select Camera Manual eBooks:
www.amazon.com/David-Hancock/e/B0B6DZCD9K
Video Index:
0:00 - Intro
0:11 - Kamlan 70mm f/1.1 APS-C Portrait Lens Round Glass Review
1:48 - Kamlan 70mm f/1.1 APS-C Portrait Lens Specifications
3:07 - Kamlan 70mm f/1.1 APS-C Portrait Lens Tips & Tricks
7:17 - Kamlan 70mm f/1.1 APS-C Portrait Lens Aberration & Bokeh Analysis
9:50 - Kamlan 70mm f/1.1 APS-C Portrait Lens Lens Diagram
10:29 - Kamlan 70mm f/1.1 APS-C Portrait Lens Video Use
11:52 - Kamlan 70mm f/1.1 APS-C Portrait Lens Strengths & Weaknesses
16:19 - Kamlan 70mm f/1.1 APS-C Portrait Lens Review
References:
www.handprint.com/ASTRO/ae4.html
www.pencilofrays.com/lens-design-forms/
My Instagram:
davidhancock
KamLan is one of those badges that seems to move in fits and spurts, but, more so lately, not at all. I don’t know if there will be more KamLan lenses. I do know that the ones I’ve tried - this lens, the first version of the 50mm f/1.1, the 28mm f/1.4, and the 32mm f/1.1, have been, with the exception of the 50mm, very good. The APS-C or MFT shooter who likes manual focus lenses can do no better than KamLan. The full frame shooter who can crop their images and likes manual focus lenses will be hard-pressed to do better than KamLan.
I said, back in 2023, that I expected KamLan was no longer an active badge and then, not two weeks later, this and the 32mm were announced. Once again, out of hope that I’m about to be proved wrong, I’m going to say that the lack of new lenses from KamLan makes me guess it’s probably a defunct badge. Looking at the other third-party lenses from the optical plants in China, 7Artisans, TTArtisan, Viltrox, Venus Optics, Sirui, Neewer, Lightdow, Laowa, AstrHori, Roadfisher, Meike, Yongnuo, and others seem to be dropping new lenses at a rate of more than one a month across all the names. But from KamLan: silence. And that’s too bad because there’s something great about a bonkers-fast lens that feels absolutely lovely to use.
Join this channel to get access to perks:
czcams.com/channels/rZlzcRfCKLngZnqNTmTQjw.htmljoin
David Hancock's Amazon Author Page with Links to Select Camera Manual eBooks:
www.amazon.com/David-Hancock/e/B0B6DZCD9K
Video Index:
0:00 - Intro
0:11 - Kamlan 70mm f/1.1 APS-C Portrait Lens Round Glass Review
1:48 - Kamlan 70mm f/1.1 APS-C Portrait Lens Specifications
3:07 - Kamlan 70mm f/1.1 APS-C Portrait Lens Tips & Tricks
7:17 - Kamlan 70mm f/1.1 APS-C Portrait Lens Aberration & Bokeh Analysis
9:50 - Kamlan 70mm f/1.1 APS-C Portrait Lens Lens Diagram
10:29 - Kamlan 70mm f/1.1 APS-C Portrait Lens Video Use
11:52 - Kamlan 70mm f/1.1 APS-C Portrait Lens Strengths & Weaknesses
16:19 - Kamlan 70mm f/1.1 APS-C Portrait Lens Review
References:
www.handprint.com/ASTRO/ae4.html
www.pencilofrays.com/lens-design-forms/
My Instagram:
davidhancock
zhlédnutí: 550
Video
The BEST and WORST Vintage Olympus 28mm Lens, f/2, 2.8, 3.5 Showdown | Round Glass Review
zhlédnutí 690Před 12 hodinami
Olympus Zuiko OM 28mm lenses were highly regarded in their time. This vide compares the three film-era Zuiko 28mm lenses the Olympus Zuiko 28mm f/2, Olympus Zuiko 28mm f/2.8, and Olympus Zuiko 28mm f/3.5. These lenses carry vastly different prices, so is the price premium on the f/2 worth it? Is the f/3.5 really the worst? Join this channel to get access to perks: czcams.com/channels/rZlzcRfCKL...
Minolta X-370 (X-300) Batteries, Lenses, Load Film, Focusing, and Double Exposures
zhlédnutí 244Před 19 hodinami
The Minolta X-370 was a simple-to-operate, simple-to-learn, and highly capable camera that could do about 99% of what most photographers could ever want. The only feature that the X-370 lacks is a flash PC port, but that can be worked around since it has a flash hot shoe. The Minolta X-370, also called the X-300 and, later, the Seagull DF-300, among other rebadged named, was a camera that a nov...
Minolta X-370 (X-300, Seagull DF-300) Tutorial Walkthrough Video Manual Review
zhlédnutí 226Před 19 hodinami
The Minolta X-370 was a simple-to-operate, simple-to-learn, and highly capable camera that could do about 99% of what most photographers could ever want. The only feature that the X-370 lacks is a flash PC port, but that can be worked around since it has a flash hot shoe. The Minolta X-370, also called the X-300 and, later, the Seagull DF-300, among other rebadged named, was a camera that a nov...
Pentax 17 Unboxing and First Impressions
zhlédnutí 1,8KPřed dnem
I was able to get a Pentax 17 today and, honestly, didn't even know it would be released until by happenstance I walked into a camera store when they were talking about it. I knew it would be announced, but the availability was surprising. My initial thought is that it looks great but I have some serious reservations about the battery door engineering and the overall build. The camera looks gre...
TTArtisan 100mm f/2.8 Bubble Bokeh Lens (More than a Gimmick?) | Round Glass Review
zhlédnutí 380Před dnem
The TT Artisan 100mm f/2.8 Bubble Bokeh lens, out of the box, is largely a one-trick pony. What it does is create a specific type of background look with soft-ish portraits that don’t actually meet the aesthetic of soft-focus lenses. It can also be used to create that specific background look with other subjects, but portraits are where this lens is really intended to be used. But here’s the th...
Ernemann Heag XII and Ernostar 15cm f/4.5 9X12 Large Format Camera Manual
zhlédnutí 264Před 14 dny
Ernemann made high-end cameras for high-end users. When this camera sold new, it sold for more than a Fuji 50S II GFX sells for today, adjusted for inflation. One of the signs of how well made this camera was, at 104 years old, as of this video's recording, this camera's bellow had no pinholes. The specific camera in this video included an Ernostar 15cm f/4.5 lens and most of the image controls...
Minolta Autofocus 28mm f/2.8 (Made for Landscapes) | Round Glass Review
zhlédnutí 296Před 14 dny
Minolta Autofocus 28mm f/2.8 (Made for Landscapes) | Round Glass Review
Ricoh Singles TLS Tutorial: Batteries, Lenses, Film, Flash, and Double Exposures
zhlédnutí 251Před 21 dnem
Ricoh Singles TLS Tutorial: Batteries, Lenses, Film, Flash, and Double Exposures
Ricoh Singles TLS Beginner Guide Video Manual and Review
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Ricoh Singles TLS Beginner Guide Video Manual and Review
Nikon J1 Tutorial Walkthrough: Menu System Detail and Explanation
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Nikon J1 Tutorial Walkthrough: Menu System Detail and Explanation
Nikon J1 Tutorial Walkthrough Video Manual: Operation and Functions
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Nikon J1 Tutorial Walkthrough Video Manual: Interface and Review
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Kodak Portra 160 35mm Color Film Unboxing, Loading, and Sample Photos
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Perfex Fifty-five Camera Manual: Take a Photo, Load Film, & Change Lenses
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Perfex Fifty-five Camera Manual: Take a Photo, Load Film, & Change Lenses
Minolta Alpha 50mm f/1.4 (Images with a Side of Character) | Round Glass Review
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Minolta Alpha 50mm f/1.4 (Images with a Side of Character) | Round Glass Review
Olympus Pen EES 2 Camera Tutorial Walkthrough: Load Film, Light Meter, & Taking a Photo
zhlédnutí 583Před měsícem
Olympus Pen EES 2 Camera Tutorial Walkthrough: Load Film, Light Meter, & Taking a Photo
Kodak Portra 400 35mm C-41 Color Film Unboxing, Loading, and Sample Photos
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Minolta Maxxum QTsi Tutorial Walkthrough: Batteries, Lenses, Load Film, & Take Photos
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Minolta Maxxum QTsi Tutorial Walkthrough: Layout, Design, and Features
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Canon EFS 24mm f/2.8, the Best EF Pancake Lens? | Round Glass Review
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Canon EFS 24mm f/2.8, the Best EF Pancake Lens? | Round Glass Review
Photography 201: Contre-jour Photography
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Petri Prest 35mm Film Rangefinder Manual: Load Film, How to Use, & Take Photos
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Leica Vs. Zeiss, Nikon, Canon, & Brightin Star 28mm f/2.8 Showdown | Round Glass Review
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Kodak Portra 400 Review, Photos, and Tips | All About Film
zhlédnutí 1,9KPřed 2 měsíci
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Ilford Delta 100 35mm Film Unboxing, Loading, and Sample Photos
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Ilford Delta 100 35mm Film Unboxing, Loading, and Sample Photos
Canon 16mm f/2.8 STM (One Big MEH) | Round Glass Review
zhlédnutí 279Před 2 měsíci
Canon 16mm f/2.8 STM (One Big MEH) | Round Glass Review
Astrum Svema FN-64 Photos, Developers, and Review | All About Film
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Canon EOS Rebel T2i Menu System Tutorial (Complete Menu Walkthrough)
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Canon EOS Rebel T2i Menu System Tutorial (Complete Menu Walkthrough)
I just got this camera a couple of weeks ago. Great camera love it. It takes very good pictures for the pictures I like to take.
I have a question!! What do you do if you just bought a sd card for your camera but it says the card may be damaged or broken but it’s not because I just got it
How much memory does your card have? Is it too large for the camera to recognize?
I recently picked up a 18mm quantaray with a nikon AF mount. Can’t find much else over here (UK) is there an EU equivalent for this brand?
If it's vintage, I have a video on the sigma 18mm, which might be similar.
Ok I bought a bushnell range finder v2 model second hand well even though I put a new battery in it still does not read any targets when I put the crosshairs on it and push the measure button could you fix this and possible do a video on repairing this viewfinder and possibly make a video on it I can send it to you and pay for repairs
The Fix Old Cameras channel would be a better resource. I only repair my own gear.
Just inherited one of these from my grandma who passed away at 102 🩷
I'm sorry for your loss, but it is always nice to have a camera as a family heirloom.
Glad I found this video. Just picked up one of these to add to the collection. 👍
2.9167e-17 parsecs whoa that’s close… 😉
Hi, David! I was just wondering if you could put a link for the battery & charger, or recommend some good ones?
I can. This is an affiliate link, and I this make and type of charger for most of my old digital cameras: amzn.to/3zpIoIo
how come most of the pictures look like HDR
Lots of possible reasons. I edit for my screen (which is my only choice, since I don't have other screens) and my screen settings are different than others. For instance, I was showing some colleagues some photos at work and my work monitor displayed them with WAY different colors and contrast than my home monitor, which was frustrating. Also, CZcams videos are 4K but these were all shot on 33 megapixels, so there's compression just to downsample to 4K. Then the 4K videos are compressed and optimized for streaming, which further compresses them. And it could also be that my editing style, which does involve a bumping up the shadow detail and dialing back the highlights a lot, looks a lot like HDR.
Thanks so quick and simple! Ready to snap away for the night!!
Thank you and very nice!
ah.. uses a size 'aaa' battery - good to know!
I have the f/2 and the f/2.8 and I enjoy them both on my film OM bodies. :-) Thanks for the analysis!
Thank you!
I just picked up a used D70 to use with some vintage lenses I acquired. There is something to be had about using this beast/boat anchor of a camera. Thank you for these straight to the point, easy to follow video lessons!
I think we can call this one Lomo 😁👍🏻
I think Sigma did a Qauntaray version of this, same spec
Looking at the front of the lens I always thought that the plastic bits are just a simple mask that can be peeled off. It is baffling to me that they went to the trouble of actually cutting off parts of the lens. I can't think of any possible performance benefits that can't be achieved by a simple mask. With that said, I kind of like the squarish bokeh, but it would be nice to have it as an option and not a permanent feature.
I was shocked as well and really thought they were just removable lens hoods. I can see the squarish blurs having some use in some settings, but it's gonna be limited until the lens stops down a bit. Either that, or I don't think creatively enough when it comes to blur. :D
The more accurate title would be "An ALMOST Round Glass Review" 😆 Sorry, I couldn't help myself 😬
I always slide the tab back, then close door, then release tab. I know.. seems extra careful. But I’ve never had any broken tabs on my cameras. Especially like the notorious Nikon 6006. Plastic tab. ツ never slam the door
Would love to hear your thoughts on the 21mm f1.8 and 50mm f1.1 mark ii if you could get ahold of them.
If I get them, definitely. The 21mm has been on my radar a long time. I just have a huge queue of lenses to review still.
Good afternoon, I wanted to ask you a question, I currently have a Canon 5D classic to which I adapt several Zuiko lenses (50mm f:1.4, 50mm f:1.8, 75-150 f:4 and 500mm f:8 mirror lens) the truth is that I love the construction that the zuiko have. I am currently interested in taking bird photography and I am using the 500mm f:8 extensively, however on low light days it is impossible to use it with the Canon 5D Classic since above ISO 800 the noise is already annoying and when shooting handheld I should always be about 1/500 or 1/1000 (on sunny days I have achieved good results), for that reason I am considering buying a 300 f:4.5. My question is that I am new to the subject of photography and I do not understand much about the aberrations or lack of detail that may exist between the different telephoto lenses. Among the lenses I have a sigma 28-300 1:3.5-6.3 dg macro with autofocus (more modern construction lens and only 490g in weight), beyond gaining a step of light with the zuiko 300 f:4.5, I will see Any improvement in image quality? I know that they are lenses of very different construction and separated by many years but I would like to know if I win something or if it would be something similar. Thank you very much for your time.
There's not a clear yes or no to that. The lenses are much different ages and also much different designs as well as one being a zoom and one a prime. In general, prime lenses tend to be better at their focal length than zooms of the same age. Also, super zooms (such as your 28-300) do tend to make some compromises in image quality to achieve the extreme zoom range. So the best answer I can give is that there are times this lens would be a better choice and there are other times when the Sigma would be better choice. What times those are depends on a lot of factors such as light, subject type, subject distance, and so forth.
@@DavidHancockThank you very much for your answer, if the price is still good I will consider buying the zuiko 300mm, just becouse y love the construccion 🤗
Just started shooting a lot of this film. First rolls at 400 in ID-11 look pretty good. The pushed ones (800) in Rodinal 1:25 and 1:50 seem to have less shadow detail, especially the 1:50 one. Pity I needed the 800 speed, but the results are still ok. Might go for HP5 for the next shoot though, let's see (8 more rolls to develop tomorrow). Great vid!
Thank you!
Very useful David. Thanks!
Thank you!
A very good description of the Minolta X370 because I own one. I bought my Minolta X370 as my first 35mm camera in 1985, which I followed with the Minolta X700 6 months later and finally 6 months after I bought my last Minolta X570. I used them a lot, you can see the usage on the metal casing with all kind of scratches. There are still in good condition to be use. Here is a tip to keep your camera dry. All these little package you get from suitcases to keep inside dry, I throwed them in my camera bags. That work for me for last 40 years.
Very nice and thank you!
The EN-EL3a is the newer version. But not compatible with the EN-EL3e (3 pins, vs 2).
Thank you!
i bought it in a Kit w 24-105 F4 L/ Best System I ever had, and still, working perfect. Already with Mk II, Canon lost That very Edge.
Great explanation! Just got it and I cannot wait to shoot and develop
Very enlightening, numerous explanations on features that the original Owners Manual never explains (might be the worst written document I've ever read, all marketing BS with scant useful details - I hope the Zeiss engineers were much better than their Support and Marketing people!). Particularly helpful that the manual didn't address is what direction to turn the locking keys on the bottom to open the film compartment. I also appreciated a proper and better expiation of the timer switch, but maybe this should include a word of caution - I've been warned by others to avoid using a delayed timer on older cameras. It's said this is often a weak point in their design and the part most prone to failure, which could lock up the works, thus requiring a difficult and expensive fix. And as David alluded to, it's almost impossible to find anyone to work on these complicated cameras, not to mention the cost, so I'm not gonna tempt curiosity or fate here. Thanks so much David!
Thank you!
I have been shooting my first rolls of this in 120 on three classic cameras. A Yashica 124 G, Ansco Viking 4.5 (6x9cm) and Ansco Speedex Special R (6x6). I'm going to try developing this film myself so fingers crossed that I get some nice images!
Thank you David I have been buying new cameras every time my camera died. God bless
Cara stel efek kamera 1100 d
Video 3 dalam seri ini mencakup semua item menu.
When you take the light reading /stop down metering in what position should the A/M switch on the lens be? Thanks
A. The aperture will close Automatically when the photo is taken. Good question.
4:00 The F1 amongst your top 2 or 3 cameras ever made? Which are the others? ❤
In no specific order, Minolta Alpha 9, Pentax LX, Nikon F3, and Plumps OM-4 for 35mm. The Bronica S2A is a favorite, too.
You convinced me to fix the light seals in my Spotmatic all Pentax DSLR cameras are ASP-C I dont need anything cropped more like half frame at least the Spotmatic is full frame with interchangeable lenses
Makes sense
Why wouldn't you have done this already? The Spotmatic is a great camera.
perhaps showing actual large prints might be more convincing - thanks for the video anyway
How would I go about showing large prints to an audience that's something like 60% mobile phone viewers and 37% desktop? I don't know if a technical solution to that which makes large images work. However, for those interested, there's also a link in the video description to the full-res images used in this video.
Excellent teaching video. Great details. RS. Canada
Thank you, Richard!
I traded my f2.8 for the f2. The 2.8 just felt like it had less character and I liked the idea of an extra stop of light. Even more than that I think the character of the f2 is more pleasing to me. You really can’t go wrong with any of the Olympus lenses from this era though! Thanks for another great video!
Thank you! It's definitely fair to say that the 2.8 has less character. 😃
I have a lens that gives me a soft haze in the middle whenever I shoot with the sky in the back, is there a name for it?, and its only the sky.
That's either flare, a hot spot, or a ghost, and it's not possible to say which without seeing it. They all have different causes and preventions. A diffuse bright spot with the aperture open is likely flare. Same but with the aperture closed is probably a hot spot. If the shape is colored and has the shape of the aperture, it's a ghost.
@@DavidHancock maybe a hot spot, it just looks washed out in the middle of the photo contains the sky.