• Home
  • Likes
COMPONENTGEEK

Indy Film Geeks connecting Technology with Local Community

  • Rental & Services
  • Submissions
  • Dalies
    • Asian Arts Initiative
    • Mero Cocinero
    • Makoto Hirano
    • Steve Calvarese
    • Steve Serota – Classic Camera Workshop
  • Films
    • Lovely to Me
    • My KoAloha Story
    • Pennsylvania Station
    • Pink Martini
    • Wayne Hsu
  • Film Fests and Awards
    • DisOrient
    • Hawaii International Film Festival
    • LA Asian Pacific
    • Philadelphia Asian American Film Festival
    • Pink Martini Contest
  • Reviews / Tips
    • Gorilla Noga
    • indiSYSTEM
    • Metabones Adapters
    • PhotoRec
    • Wondlan Pegasus II DV Stabilizer
  • Lenses on m4/3
    • B4
      • Canon J8x6B
      • Canon YJ18x9B4
    • Canon FD
      • Canon FD 24mm
      • Canon FD 50mm
    • C-Mount Primes
      • Cine Nikkor 10mm
      • Computar 25mm
      • Kern Yvar 75mm
      • Kodak Cine Ektars
        • Kodak Ektar 25mm
        • Kodak Ektar II 25mm
      • Navitar 6mm
    • C-Mount Zooms
      • Angenieux 8-64mm
      • Angenieux 17-68mm
      • Fujinon 12.5-75mm
      • Schneider Variogon 18-90mm
    • Contax G
      • Contax G 21mm
      • Contax G 28mm
      • Contax G 90mm
    • Panasonic
      • Lumix G 14-140mm
      • Lumix G 20mm

Browsing Tags canon

indiSYSTEM Bulldog Beach

NEW indiSYSTEM Bulldog Handheld and indiSYSTEM BallGrip stabilizer mount

The new indiSYSTEM Bulldog handheld rig and indiSYSTEM BallGrip mount are just a few of the new exciting products coming down the pipe from indiSYSTEM. Both pieces were sent to me right before the holidays and I’ve been doing some initial testing and I can report that this is very exciting news. Both products are compact, innovative and quite versatile perfectly suited for the DSLR shooter on the go.

The indiSYSTEM Bulldog is an evolution of some of the best elements from all the indiSYSTEM rail systems. It is a very compact system that weighs under 4 pounds. It is in a way a more versatile indiSYSTEM ULTRAcompact allowing the operator the flexibility of different shooting styles in one system. You can have the option to use the rig for shoulder mount work, then immediately mount it to your tripod, and then take it off again and adjust the rig to fit your own handheld shooting style. The Bulldog handheld has an improved miniMOUNT which is a “C” bracket with handle that allows for accessories to be mounted vertically or horizontally. The rear shoulder pad also has a spot to mount other accessories as well perfect for mounting a wireless receiver or battery pack. The shoulder pad cushion is also nice and thick and made to last. The rail system and connectors are carbon fiber and the grip handles are slimmed down. These improvements create a very light weight system that does not sacrifice strength and durability. The camera is mounted to a Giottos quick release mount which gives you a little horizontal movement for moving the camera to where you need it to be. This is an all-in-one DSLR handheld rig perfect for the GH2 or Canon 7D/5D.

The indiSYSTEM BallGrip does not look like much. In fact, I was confused at first by the design and spent many hours trying to figure it out but after talking to Tim and using it for a few days I must say this is where function far exceeds form. The indiSYSTEM BallGrip’s main purpose allows the operator the ability to pull focus when going handheld. The mount fits on the rails behind the camera and it is adjustable with two sized ball points that fit any size hand. This simple design is one of the most practical tools I have been needing for quite some time and I see its real world use being more than just for pulling focus but as a broader multifunctional tool allowing the operator to put it anywhere in their rails system to contour their handheld shooting style to best maximize security and comfortability when shooting handheld for long periods of time. The indiSYSTEM BallGrip design is unusual but quite simple and its application on the field is really amazing. I have already found a few different configurations combined with the indiSYSTEM Bulldog that enhances the stability of my handheld shooting style.

Here are just a few initial pictures of both the new indiSYSTEM Bulldog and BallGrip. I’ll be posting more pics and footage shortly. In Philadelphia we’ve been hit by an early taste of winter. Fortunately, I’ve been in Southern California during the holidays so I thought it would be nice to take the Bulldog out for a warm walk on the beach.

 

 

Angenieux 64mm Leaf2

Angenieux 8-64mm = The little Angenieux c-mount that could

My Story of the Angenieux 8-64mm c-mount lens:

The Angenieux Zoom Type8x8B 8-64mm f/1.9 c-mount lens was the first legacy zoom lens I purchased for the m4/3 system. I was pretty green at the time and when I initially got the lens I popped this lens on my GH1 and I saw the image was a tiny fuzzy circle as big as the size of a quarter. I was pretty disappointed but did not want to give up so I gave the lens to Steve Serota from Classic Camera Workshop to see what he could do with it. He spent close to a year cleaning up the lens. He just loved that little lens and said he was surprised at how sharp it was and how he finally got it working nicely with his 16mm camera. When I got the lens back I thought this would be it. I thought I’d  have a nice clear image but when I popped it back on my GH1 camera I still saw the quarter size image only this time it was sharp only on the telephoto end not on the wide end. At 8mm I still saw an image that was out of focus and still could not get the lens to infinity focus. With the results only a shade better then before the lens was repaired the Angenieux 8-64mm was useless to me. I still kept it though because it was the last zoom lens Steve Serota repaired for me before he passed away.

This past summer I was about ready to sell the lens but I heard the GH2 was announced with the extended tele conversion (ETC) feature that allowed the ability for small lenses like this to be used in the full HD resolution of the camera. I wanted to give this lens one more shot. I knew I would need to find someone to get this little lens machined so that it can achieve infinity focus on a standard c-mount to m4/3 adapter. I knew that the best legacy mount m4/3 manufacturers were in China so I sent an e-mail to “R.J.” also known as ebay seller jinfinance to try to see if he would be open to machining my lens to fit his c-mount adapter. R.J. is one of the more well known legacy mount makers in China and is best known for his reliable C-mount to m4/3 adapter and Canon FD to m4/3 adapter.

I sent pictures of the lens to R.J. and he told me that he could not guarantee it would work because there could be a possibility that the lens would fall apart. I decided to just go for it anyway and sent the lens to him in China. I thought if it falls apart then it was meant to fall apart and if it works then it would be pretty unbelievable and make for a good story to tell. After a two month waiting period I got the lens back before X-mas just in time to test with my new GH2.

R.J. had done it. He had machined a significant portion of the rear of the lens. I popped the lens on the RJ c-mount adapter and on to the camera and engaged the ETC of the GH2 and took a deep breathe. I set the lens on 8mm and saw the the quarter size image had almost filled the screen. It was not the sharpness that Steve Serota was excited about but the picture on the wide end was in focus and had that soft Angenieux quality that was very pleasing to me. Then I brought the lens to the telephoto side and that’s where the sharpness of the lens really shined. It was all worth it. It really was a huge journey to get the Angenieux 8-64mm c-mount to work on the micro 4/3 system. There are a number of flaws that I have found out as I’ve played with the lens a bit more but I feel the journey was worthwhile and the lens will serve its purpose. The big pluses for me is that this lens is a very tiny fast zoom so you can carry it around with your small GH2 and images become sharper as you go up the focal range.

Here are two sample stills at 64mm.

One thing to note is because the image circle is very small at 8mm there is vignetting and edge distortion when using the GH2′s ETC mode.

You can definitely work around these problems or make the issues work as a part of the character to your film. The Angenieux 8-64 lens despite all it’s problems represents to me why I do what I do. The idea of collecting legacy lenses is also the idea of keeping the story alive and passing on what was once old and worthless and making it new again. In a small way, this journey is hopefully honoring the previous owners who may have used this lens on their own films and also honoring the guys like Steve Serota who repaired it.

The Angenieux 8-64mm lens was first used in my test film footage for the indiSYSTEM Bulldog and indiSYSTEM BallGrip in a piece called Aloha Winter.

If you’d like to try this with your own Angenieux 8-64mm lens it will take a few hurdles, some patience and a few key pieces of knowledge:

(+)

  1. Send the lens to R.J. (ebay seller: jinfinance) in China. It cost me about $60 to machine the lens.
  2. R.J.’s c-mount adapter works well but the best mount to get you infinity focus with this lens on the wide end is with the “Hawk’s Factory Made in Taiwan” adapter from Hawk Peng or ebay seller hawks_factory. I have only tested the old version which works great. The new version I will be testing shortly.
  3. This is a very small c-mount zoom and works best wide open and sharp near the mid to higher focal ranges (20-50mm).

(-)

  1. GH2 ETC mode in creative movie mode is the best way to get the lens working but this mode cuts off some of the sharpness and on the wide end you will still see vignetting and edge distortion especially when stopped down.
  2. Since this is a legacy lens there is no optical lens stabilization so in the GH2 ETC mode it’s best to lock your camera down on a monopod or tripod any bit of camera shake will be magnified greatly in this mode.
  3. Because of the design of the lens at the farthest focal length (64mm), you will unfortunately see two metal elements from the interior of the lens on the edge of the frame of your shot especially when stopped down. Unfortunatey, I do not think it is possible to remove these metal elements from the interior of the lens.

Special Note:

When using the GH2 ETC mode for still pictures you will have to make sure you set the camera quality to capture only JPEG and not RAW stills and also set the picture quality to 1920×1080 16:9. Creative Movie Mode gives a larger picture than when shooting in any still mode with the ETC engaged.

 

Master of Oz

Testing LED Refresh Rate Speeds

Testing the LED refresh rate speeds. You can see the “wavy” banding of light in this video, and that’s because of the refresh rate of the lighting system.  You can see that new LED lighting systems are not based on the 60 Hz rate anymore, and this system is based on 80 Hz refresh rate.  To counter this, the shutter speed must be at 1/80 sec, or multiples like 1/160 sec.  Normal lighting, like incandescent or fluorescent, are based on the electrical rate.  In the US, that’s normally 60 Hz, in the EU it’s 50 Hz.  What does that mean for shooting HDSLR video?  Well, I shot this example in 24P and there are no problems.  However in different situations it could be a problem.  Always test the lighting to make sure that you have the right shutter speed (as well as exposure).

This example was shot at the new Hard Rock Cafe in Waikiki, Hawaii.  The stage was dark, except for the LED spotlights.  Dark stages and venues are a common theme for any musical event.  I’m still at a loss as to why the venues continue to have the stage dark, I mean you have to be able to see the bands playing, right?  Below is an example of how LED spotlights can wreak havoc on filming.  The ones at Hard Rock didn’t have a conventional “dimmer” switch, so instead of dimming the brightness, it actually shuts off certain LEDs.  This meant that all kinds of strange banding occurs, as can be seen at time 0:36 of the video.

Working around these limitations is a challenge that we as filmmakers must overcome in the future.

  • Need to Find a Story. Search No Further!

  • More Info

    • About
    • Bio
    • Contact
    • Dalies
    • Film Fests and Awards
    • Films
    • Lenses on m4/3
    • Reviews / Tips
  • Top Categories

    • C-Mount Zooms
    • Wondlan Pegasus II DV Stabilizer
    • indiSYSTEM – Studio4 Productions
    • Asian Arts Initiative
    • Makoto Hirano
    • Schneider Kreuznach Variogon 18-90mm f/2
    • Lovely to Me (Immigrant Mother)
    • Computar 25mm f/1.3
    • Dalies
    • Lenses on m4/3
    • Reviews / Tips
    • C-Mount Primes
    • Contax G
    • Film Fests & Awards
    • Metabones Adapters
    • Contax G 28mm f/2.8
    • Featured Content
    • Panasonic
    • Lumix G 14-140mm f/4.0-5.8
    • Films
  • Login

    • Register
    • Lost your password?
  • Connect with us:
  • Twitter
  • Facebook
  • Flickr
  • Vimeo
  • YouTube
  • RSS
  • © 2012 © COMPONENTGEEK
  • Please Visit! - KoAloha Story - Lovely to Me