cantsin Posted August 20, 2013 Share Posted August 20, 2013 Does anyone know if the angenieux 5.9mm f 1.8 will cover? I keep seeing conflicting information about it, and then examples of people using it on the GH2. Any idea if it works? I once tested it in a vintage camera shop, and it doesn't cover. Quote Link to comment Share on other sites More sharing options...
Lee Mullen Posted August 21, 2013 Share Posted August 21, 2013 Anybody considered this lens? Some are M42 mount so ideal. Meteor 5-1. f1.9 /17-69mm http://www.ebay.com/itm/Zoom-Meteor-5-1-1-9-17-69mm-Krasnogorsk-3-s-n-771942-/150759480280 Camera PENTAX K-5 Focal Length 70mm Aperture f/11 Exposure 1/125s ISO 200 Camera PENTAX K-5 Focal Length 70mm Aperture f/11 Exposure 1/125s ISO 200 Camera PENTAX K-5 Focal Length 70mm Aperture f/11 Exposure 1/125s ISO 200 Quote Link to comment Share on other sites More sharing options...
Lee Mullen Posted August 21, 2013 Share Posted August 21, 2013 https://vimeo.com/72799481 Quote Link to comment Share on other sites More sharing options...
Lee Mullen Posted August 21, 2013 Share Posted August 21, 2013 https://vimeo.com/72470934 Quote Link to comment Share on other sites More sharing options...
cantsin Posted August 21, 2013 Share Posted August 21, 2013 On the Meteor 5-10 M42 zoom: This is the kit zoom lens of the legendary Russian Krasnogorsk-3 16mm camera. Just tested it: vignettes at 17mm, slightly so at 20mm, clean from 25mm-69mm. Quote Link to comment Share on other sites More sharing options...
cantsin Posted August 21, 2013 Share Posted August 21, 2013 Here's more information on the Meteor 5-1 17-69mm f1.9 zoom, for anyone who's curious: It's optically a pretty decent lens, especially when stopped down. Its rear element protrudes deep into the camera body. This is not a problem for MFT per se, since M42 has a greater flange distance, and M42-to-MFT adapters have exactly the length of the protruding element. (I.e. the element doesn't protrude from the adapter anymore.) However, you need an M42 adapter that is a "clear tube", i.e. has no obstructing rings or other mechanical elements inside. The first adapter I had didn't qualify, a second one I bought (no name product, with the lettering "42X1M-m4/3" on its top) did. I took test pictures at 17, 20, 25, 32, 42, 50, 60 and 69mm (the focal lengths marked on the lens' zoom lever) and at f5.6, with a Panasonic GX1, cropped the center to 3301x1857 pixels to obtain BMPC sensor-equivalent images, and converted them to 1920x1080 pixel jpegs: 17mm 20mm 25mm 32mm 42mm 50mm 60mm 69mm Quote Link to comment Share on other sites More sharing options...
Nespolo Posted August 22, 2013 Share Posted August 22, 2013 I dont know what to do ...i have a canon 7d that now its shooting raw , and I have a collection of lens from my bolex , like ageniux 12 120 What to do I buy my self a L series from canon or I buy a black magic pocket camera ? Big question here !! Quote Link to comment Share on other sites More sharing options...
randyman Posted August 24, 2013 Share Posted August 24, 2013 The 7D has a loooong way to go before it's actually useable as a reliable, or even viable raw production camera. I can't advise you what to do, but I do have a 7D, a BMCC EF that I love, and my Pocket camera arrives Monday. You can draw your own conclusions... :) Quote Link to comment Share on other sites More sharing options...
Lee Mullen Posted August 27, 2013 Share Posted August 27, 2013 Here's more information on the Meteor 5-1 17-69mm f1.9 zoom, for anyone who's curious: It's optically a pretty decent lens, especially when stopped down. Its rear element protrudes deep into the camera body. This is not a problem for MFT per se, since M42 has a greater flange distance, and M42-to-MFT adapters have exactly the length of the protruding element. (I.e. the element doesn't protrude from the adapter anymore.) However, you need an M42 adapter that is a "clear tube", i.e. has no obstructing rings or other mechanical elements inside. The first adapter I had didn't qualify, a second one I bought (no name product, with the lettering "42X1M-m4/3" on its top) did. I took test pictures at 17, 20, 25, 32, 42, 50, 60 and 69mm (the focal lengths marked on the lens' zoom lever) and at f5.6, with a Panasonic GX1, cropped the center to 3301x1857 pixels to obtain BMPC sensor-equivalent images, and converted them to 1920x1080 pixel jpegs: 17mm 20mm 25mm 32mm 42mm 50mm 60mm 69mm Looking good. Thanks for sharing. Can you post a pic of the adapter you use? thanks :) Quote Link to comment Share on other sites More sharing options...
Christoph Thoresen Posted August 28, 2013 Share Posted August 28, 2013 Hi , first post from me! I have 2 wide angle lenses that I am currently testing on the BMPCC ikonoskop F1,7 9mm (the standard A-cam lens) , I think its an Angenieux , but I am not sure Kinoptik Tegea F1,8 5,7,mm I have bought this adapter http://www.ebay.de/itm/C-Mount-Lens-to-Micro-4-3-M4-3-MFT-System-Adapter-/271167449658?ssPageName=ADME:L:OC:DE:3160 but the focus is way off, and I am not sure if its the adapter or the lens I can focus it if I unscrew the ring to hold the thread of the lens if I get the lens closer to the chip they seem sharp and dont vingette!! : ) can somebody help me with a good adapter that works with theses lenses , or do I have to modiy the lenses or adapter somehow thanks! Quote Link to comment Share on other sites More sharing options...
cantsin Posted August 31, 2013 Share Posted August 31, 2013 Looking good. Thanks for sharing. Can you post a pic of the adapter you use? thanks :) Here it is: [attachment=639:m42-adapter.jpg] Quote Link to comment Share on other sites More sharing options...
Gibbsy Posted August 31, 2013 Share Posted August 31, 2013 Does anyone know how to mount ND's to Bell and Howell (and the likes) c-mount lenses? Trying to avoid matte box and straight ND's. Quote Link to comment Share on other sites More sharing options...
cantsin Posted September 1, 2013 Share Posted September 1, 2013 Does anyone know how to mount ND's to Bell and Howell (and the likes) c-mount lenses? Trying to avoid matte box and straight ND's. Use step-up rings, or gaffer tape, or a combination of the two. Quote Link to comment Share on other sites More sharing options...
Lee Mullen Posted September 5, 2013 Share Posted September 5, 2013 Use step-up rings, or gaffer tape, or a combination of the two. Most seem to take a 32mm thread. Quote Link to comment Share on other sites More sharing options...
fosterchen Posted September 6, 2013 Share Posted September 6, 2013 Just tested my modified Rainbow TV Zoom Lens, 11.5-69mm f1.4 Here are the results. Shot at f1.4 both at wide and tele. Looks good to me. Quote Link to comment Share on other sites More sharing options...
cantsin Posted September 14, 2013 Share Posted September 14, 2013 Just a personal conclusion: I've had the Blackmagic Pocket for two weeks and tested a large number of c-mount lenses from my collection on it, both classical 16mm cine lenses and cctv lenses. In all cases, I have found the c-mounts to be significantly inferior to native MFT lenses (such as the SLR Magic 12mm, the Voigtländer 25mm, but also the Panasonic 14mm and 20mm primes), even when testing top tier lenses such as the Schneider 25mm/1.4 or the Canon 13mm/1.5. Sharpness/detail is significantly lower, the image gets unsharp in the corners. The only advantage I see in those lenses is their compact size. In some cases, they can be used as speciality lenses (the Ernitec 6.5mm/1.8 as a fix focus fisheye, or a VT 8mm as a psychedelic wide angle with heavy vignetting and color casts); the 16mm/2.0 Tevidon is a decent performer with constant sharpness across the frame, but surely not as a good as an Olympus 17mm/1.8 or Samyang/Rokinon 16mm/2.0. Unlike on the GH2, vintage glass doesn't look good on the Blackmagic Pocket. Since the BM Pocket gives an uncooked, non-artificially sharpened image with true organic color depth, it looks best with a good lens. A bad lens just looks bad. Quote Link to comment Share on other sites More sharing options...
Lee Mullen Posted September 15, 2013 Share Posted September 15, 2013 Just a personal conclusion: I've had the Blackmagic Pocket for two weeks and tested a large number of c-mount lenses from my collection on it, both classical 16mm cine lenses and cctv lenses. In all cases, I have found the c-mounts to be significantly inferior to native MFT lenses (such as the SLR Magic 12mm, the Voigtländer 25mm, but also the Panasonic 14mm and 20mm primes), even when testing top tier lenses such as the Schneider 25mm/1.4 or the Canon 13mm/1.5. Sharpness/detail is significantly lower, the image gets unsharp in the corners. The only advantage I see in those lenses is their compact size. In some cases, they can be used as speciality lenses (the Ernitec 6.5mm/1.8 as a fix focus fisheye, or a VT 8mm as a psychedelic wide angle with heavy vignetting and color casts); the 16mm/2.0 Tevidon is a decent performer with constant sharpness across the frame, but surely not as a good as an Olympus 17mm/1.8 or Samyang/Rokinon 16mm/2.0. Unlike on the GH2, vintage glass doesn't look good on the Blackmagic Pocket. Since the BM Pocket gives an uncooked, non-artificially sharpened image with true organic color depth, it looks best with a good lens. A bad lens just looks bad. But this is where grading comes into it. Adding sharpness, detail and contrast makes the difference. Quote Link to comment Share on other sites More sharing options...
cantsin Posted September 16, 2013 Share Posted September 16, 2013 But this is where grading comes into it. Adding sharpness, detail and contrast makes the difference. Beg to disagree. You might, eventually, prefer organic sharpness and true detail from a decent lens to an artificially sharpened consumer camera-like video image. I'd say that the Blackmagic Pocket camera is like a studio monitor speaker with clean linear frequency response - on which good recordings sound really good, but crappy recordings sound crappy (as opposed to consumer stereo sets that boost certain frequencies to make everything superficially sound good or at least fat). But I had to learn this the hard way. Wouldn't have expected that I would be so disappointed by the results of the c-mount lenses and see such great differences to high quality MFT glass. Quote Link to comment Share on other sites More sharing options...
lxd Posted September 19, 2013 Share Posted September 19, 2013 I shot a test film using 25mm f/1.4 CCTV cine Fujian: http://youtu.be/UOdC59lUhYI I'm pretty happy with the results, especially given the price of the lens: http://www.ebay.com/itm/25mm-f-1-4-CCTV-cine-Fujian-lens-panasonic-Olympus-m4-3-/180763010574?ssPageName=ADME:L:OC:US:3160 Lee Mullen 1 Quote Link to comment Share on other sites More sharing options...
Lee Mullen Posted September 22, 2013 Share Posted September 22, 2013 Looks great. Shared it on here https://www.facebook.com/groups/cmountm43/ Quote Link to comment Share on other sites More sharing options...
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