ted_brownle
-
Posts
119 -
Joined
-
Last visited
Content Type
Profiles
Forums
Blogs
Events
Downloads
Gallery
Store
Posts posted by ted_brownle
-
-
Andy,
The California Photographer's Website has regular fall foliage updates as well a large amount of other information for photographers in California:
~Ted Brownlee
Livermore, CA
-
...I almost forgot, you can purchase the Prohood 84 from B&H Pboto
Video.
-
Louis:
<p>
I would second the advice for the Lee Prohood. I purchased the
Prohood 84 a couple months ago for my Bronica system and it has
worked out quite well. I use it with a Cokin P adapter. With an
adapter ring on each lens, I can swap the filter adapter (and any
installed filters) and lens hood from lens to lens very quickly.
Although this is a wonderful piece of equipment, there are a couple
things to be aware of.
<p>
There is no scale to measure how far you extend the shade against.
For each lens, install the shade & stop the lens down to the minimum
aperture. Sight backwards through the lens past a corner of the
shade. If you cannot see the corner of the ground glass frame in the
back of the camera, the shade will vignette the film. Compress the
shade until you can see the frame corner. I use my index finger as a
scale while I pull the shade out.
<p>
The second thing to be aware of, is that the shad will not index in
the Cokin filter adapter slot. There are mount rails on the back of
the shad to mount it in the front filter slot of the adapter. These
rails are slightly bent to provide frictional force so the shade
doesn't slip out of the holder. This works statically, ie, when
you've got the camera on a tripod, but when you start carrying the
camera around on the tripod over your shoulder, the shade will slip
off after 100 yards or so of walking. The lack of an index detent
also means you have to ensure that the shade is centered on the
filter adapter.
<p>
Having said this, I still like the Prohood. It works extremely well
with longer lenses in backlight situations. It's flexibility allows
me to shape the shade to suit the lighting conditions. On a recent
trip to the coast, I was shooting nearly directly into a sun that was
only 5-10 degrees above the horizon and just outside of my frame. I
was able to tweak the top edge of the shade downward to block the
flare.
<p>
Although I use large format, I have not tried this system on my 4 x 5
yet.
<p>
Good Luck!
<p>
~Ted
-
John,
<p>
The gasketing material is to provide a preload to the tripod screw to
keep it from loosening ~ sort of like a lockwasher. I removed the
soft stuff & installed a quick release plate using blue locktite on
the 1/4-20 screw. It never comes loose. My ArcaSwiss has a narrow
monorail & that also contributed to general sloppines on the tripod.
I made a rail stiffener out of a length of aluminum rectangular
tubing. It added about 12 oz. to the setup, but contributes greatly
to stiffness.
<p>
~Ted
-
I have two camera bags I use for my Bronica system (both Lowe-Pro). I have a Nova 5 and a Photo-Trekker. My Bronica system is a bit larger than your Hasselblad system (I have a flash system.) I bought the Nova 5 to accomodate a bit less gear - for when I want to scale down my load. I also have the backpack strap for it.
I am finding that no matter how I configure my system, I am always using the backpack. For weddings, I strap it to a luggage cart. For outdoor work (when I don't have the flash system), the extra space holds a jacket & food. When I work outdoors (hiking etc.) I just set the bag down. When I used the Nova bag with the shoulder strap, I still set the bag down to work from. I had the problem of stacking things in the Nova bag. I had to take the camera out before getting to my extension tube. Kind of a pain unless the camera was already on a tripod.
For weddings, I park the cart-mounted pack in an unobtrusive corner. I typically keep a second lens in one jacket pocket & a spare film back in the other.
In short, it depends on how you prefer working. If you work from your shoulder well, use a shoulder bag. If you constantly set the bag down & work out of it, a backpack has worked well for me. Everything is laid out in easy reach with nothing buried under anything else.
I'm a Lowe-pro fan, so that's the brand I recommend. A rougue wave at the beach one day surged up past me and my tripod-mounted camera. I turned around as this was happening & saw the wave float my Nova (& everything in it) further up the beach. The bag didn't leak & my gear was safe. Now that I use the backpack, it's on my back when I'm not reaching into it while photographing along the coast. The backpack with my full system in it took a long tumble down a rock face a few years back while hiking out from a near-inaccessible photo site. No damage, all my gear was happy.
Hopefully, this will give you some insights to two styles of bag from which you can draw your own conclusions.
-
Louis,
<p>
Depending on the camera you have, you may be able to purchase a back
entension, which is a set of rails that screw into the back end of
the camera. This extension has bellows for focusing but I'm not sure
about movements. This will give you the extension to focus closer
than infinity & still retain at least lens board movements. This is
definitely more expensive than an extended lensboard. Check out Wista
& Horseman's websites.
<p>
~Ted
-
Diego,
The F/4 MC is older. Beyond that, the shutter is slightly different. I have learned while researching a repair that all of the shutters from the earliest version of a lens to the most recent are different, as are the shutters in each focal length within the same design generation. I believe the lens coatings are different and the barrel engraving that identifies the focal length is colored in the F/4 MC. It is white in the F/3.5.
~Ted
-
Jeff,
<p>
I think the models you're talking about are the Basic A (axis tilts),
and the Basic Double Pivot (axis & base tilts). I have the Basic B,
which is base tilts only. Axis tilts are easier to use in that they
tilt about the lens' nodal point, or close to it, minimizing the need
to refocus as you tilt. As a longtime user of the basic B, I have
learned to focus & tilt at the same time, making the base tilt
drawback almost non-existant to me. Axis tilts will give you
a "yawing" distortion under certain combinations of tilts & swings.
the base tilt and double pivot models will provide yaw-free motion if
the entire camera is tilted on its side. I don't know if the axis
tilt model does this too.
<p>
None of the Arca Swiss Basic series of cameras have revolving backs
or Graphloc backs. I think there was an international back available
as an option, but I don't really remember. Graphloc backs will allow
you to use a compatible roll film holder that's too thick to fit
behind a standard spring back. Graphloc and Graflex backs are not
interchangeable.
<p>
Hope this helps clarify things a bit.
<p>
~Ted
-
You may be pushing it to use the Lee hood with a 47mm lens with 6x9
format. the Lee attaches to the outer slot of the Cokin filter
holder, so it's a ways out from the lens. I use this setup primarily
on my Bronica system, where my widest lens is 50mm on 645 format. I
have a Busch Pressman 6x9, but haven't used it in quite awhile. A Lee
filter holder my work if you only use one set of slots to keep the
profile low. the new Cokin X-pro size may also work, but I don't know
if Lee has built a shade to fit it yet.
<p>
Now that you've got my curiosity up, I am going to find the specs. on
the 47mm lens & compare the angle of view with my setup. I do know
that there's a bit more room to fiddle with.
-
After facing a similar dilemma myself I purchased a Lee Proshade 84.
This is a self-supporting bellows shade designed to fit into the
Cokin P adapter. It has it's pro's and con's:
<p>
I cannot use a standard threaded filter with the cokin filter
adapter attached.
<p>
Although it adjusts quickly, there's no scale for each focal length.
I set the lens to the smallest aperture I sighted backwards through
the lens along a corner of the lens shade. I then collapsed the shade
until I could see the ground glass corner. As I extend out the shade
after attaching on a lens, I "measure" extension along my index
finger.
<p>
With an adapter ring on each lens in my kit, I can swap the shade,
filter adapter & any "P"-compatible filters all at once.
<p>
One of the best features is the price. They can be had for about $65
from B&H.
<p>
An aside: Since I am an engineer in my "day job", I designed a rail-
mounted compendium hood for my 4x5 Arca Swiss for about $60 in parts.
A kindly machine shop made the parts au gratis. I personally think
bellows lens shades are grossly overpriced for what you get.
-
Alex,
I have a Bronica ETRSi that I have used for everything from nature to weddings and commercial. I own a wide strap & use it most of the time.
I do not use it while photographing weddings. I have the camera mounted to a Stroboframe. Power and synch cords would otherwise get hopelessly tangled with a strap making me crazy when I need to have it together.
I do not use it for commercial work with the camera mounted to a tripod, or moving around in a small area. Again, the strap gets easily tangled with power cords. I also usually have a place to set the camera down.
I definitely use the strap when doing nature photography which is exclusively on a tripod. When I carry camera & tripod over my shoulder, I've got ahold of the strap in case the camera unlatches from the tripod. (Fortunately, that has never happened.) When the camera and tripod are strapped to the back of my camera pack, the strap is run through the pack's sternum strap for security. On the other hand, I've had wind blowing the strap ruin a long time exposure. I normally don't extend the center post of the tripod. That one time I did, and noticed camera shake as the strap flopped around. (The moral? wrap the strap around the tripod so it doesn't flap around.)
When I do macro work, I've had the strap get in the way. My foot has caught on it while moving around the setup. Again, wrap the strap.
The bottom line is, it's a security device. Use it as frequently as its practical to & be aware of when it can cause problems. I have a plain black strap made with nylon coated neoprene. I inspect it regularly for wear.
~Ted
-
Earl,
Instead of arguing which film you should be shooting, I'll try to answer your question. Your film is not getting enough light (you knew that). As mentioned above, the problem could be one of many. Start troubleshooting by isolating each factor that contributes to a proper exposure:
1. The light meter. Check the batteries. Try a different light meter or the film's instruction sheet (or sunny 16). Check the ISO setting on the meter.
2. Lens aperture. These don't usually go wrong, but flip the stop-down lever on the back of the lens anyway.
3. Shutter. Do you have leaf shutters in your lenses? If so, check a different lens on the same exposure setting. Focal plane shutter? You can time a 1 second exposure on your watch if your carefull, maybe a good guess at 1/2 a second. Shoot several frames of the same subject at different shutter speed and aperture settings (same basic exposure). Are the exposures consistent? Have the shutter tested.
4. Processing. Does the lab have proper control of their process? Most pro labs do, but maybe changing labs will correct the problem.
This sounds like a bit of effort, but it will help you find possible causes to your underexposure problem. You don't say how dark or how consistently they're underexposed, so I can only provide a rough guideline of how to solve it.
Good luck,
~Ted
-
Jon,
<p>
The Ebony will work fine for what you're using it for. If you stick
with large format photography, your needs will develop with your
style. Since I don't know what lens you bought, all I can say is that
if you're getting what you want & you're happy with it, then it's a
good buy. Don't fully give up on 35mm photography. I too started into
large format & completely chucked the 35mm system. I bought another
seveeral years later when I wanted the spontaniety that it provides.
I started with an Arca Swiss basic B and a Congo 180mm lens. I still
have that setup (and then some), but I also use 645 medilum format &
35mm.
<p>
Enjoy your "new" gear & learn what you can. You've started a great
jorney.
<p>
~Ted
-
The Cambo ballheads are distributed by Calumet at www.calumetphoto.com
I cannot speak for CBH-5's ridgidity when compared to more well known ballheads, but the websit should give you some info.
~Ted
-
...On the other hand, I was shooting along the coast not too long ago
when my Lowepro bag had it's maiden voyage. My practice is to set my
camera bag further up the beach from where I'm shooting. The logic
being that the rouge wave will get to me before the camera bag,
giving me enough warning to run back & move it. In reality, that
rouge wave happened while I was under the dark cloth. I looked over
my shoulder to see my "pesky" Lowepro bag floating further up the
beach with my medium format gear aboard. The surprise? No leaks!
-
Michael,
<p>
I use an Arca Swiss 4 x 5 for outdoor work & am fairly happy with it.
I have an older Basic "B", with base tilts, and a 40cm monorail. I
use a Zone VI tripod with a Kirk Enterprises ball head. The main
thing that I notice is that the monorail allows some twist flexing.
It has a shorter profile than the newer ones and is therefore, more
flexible. I have been looking at upgrading, but I'm also an engineer
& can design modifications for far less than replacement cost.
<p>
I have made a rail support from a length of rectangular tube 3/4" x 1
1/2" that seems to stiffen up the rail without adding a lot of
weight. The newer designs have a taller monorail that may improve the
stiffness. Other than my previous comments, I am very much a fan of
Arca Swiss cameras and would not hesitate to buy another.
<p>
~Ted
Livermore, CA
-
Congo & Osaka lenses are 4 element 3 group tessar type lenses. It's a
classic lens formula & fairly sharp. They don't have as much covering
power as some other lens formulas, so if you buy one, look carefully
at the coverage. I have an older 180 f/6.3 Congo that I'm quite happy
with. I use it on 4x5 and 6x9. I tried it on my Grandfather's 5 x 7 &
it worked ok, as long as I limited my tilts.
-
-
Shannon,
<p>
The Bogen Arcar is made by Yamazaki Optical Company in Japan. Their
trade name is "Congo". They have a website, but it will take some
digging for me to find it. They specialize in 4 element tessar type
lenses.
<p>
I've had the 180 f/6.3 for about 22 years now, & i've been quite
happy with it.
<p>
If I find their website, I'll post it here.
<p>
~Ted
-
Jared,
I have a 42mm extension tube that I use on 50, 75 and 200mm lenses. On the 50mm, I can get right around 1:1 (the number escapes me now), but my working distance is very short.
An extension tube is less versatile than a bellows, but more compact. It's best used with a metered prism so you don't have to calculate exposure compensation for bellows extension.
An extension tube does not introduce any abberations, but at the extreme end it will exacerbate existing abberations based on close focusing a lens optimized for "regular" shooting. Point to consider: The Rollie SL-66 has a built-in bellows and you can adapt the lens to mount backwards on the lens board. Reversing a lens is one way to get better sharpness. (the back-focus side is optimized to be sharpest at the distance between it and the film.)
Having said that, you should not run into any such loss of sharpness problems with any of the Bronica extension tubes. I don't think you can stack them though.
Visit the Bronica website at www.tamron.com. They should have magnification numbers for all of their lens/extension tube combinations. this is also listed in the ETRSi brochure.
The 42mm size has been a good one for me for flowers & other nature close-ups.
Good luck!
~Ted
-
Jennie,
The ETRS does not have any sort of TTL connection. The Sunpak Bronica module connects to a special 4-pin socket on the left side of the ETRSi forward of the film back release button. There is no way to connect the Bronica TTL module to the speedgrip. Using the speedgrip E gives you a standard hot shoe. I believe Sunpak has a manual hotshoe module that will allow auto thrystor flash control (like the Vivitar 283)via the hothsoe.
I use the Sunpak 120J TTL with an ETRSi on a Stoboframe bracket. I have not tried using the Sunpak directly on my speedgrip (funny shadows with vertical compositions.)
I hope this answers your question. (PS, Sunpak's website is not too helpful in this regard.)
~Ted
-
Deanna,
<p>
The most important qualification you already have; you love to take
pictures. Second, you need to know exactly what kind of photography
you like to do. This is more important than it sounds. If you have a
passion for what you're doing, it will reflect in your work.
<p>
With that out of the way, you need a solid grasp of the mechanics of
photography. Most certainly camera controls, but also composition.
Some knowlegde of how lenses work is good too. What kind of work you
plan to do depends on how you educate yourself. Some people are
entirely self-taught. Many photographers have a mix of college and
experience, while others have a degree. There are numerous schools
that have fine photography programs, and your research should include
them. Brooks Institute in Santa Barbara, CA is a fine school
dedicated to photography. Also look at the Maine Photographic
Workshop, and NY Institute of photography. Arizona State (or U of A?)
in Tucson has a fine program too. Reviewing their cirriculum will
give you some idea of what you need to know.
<p>
Just as important as your knowledge in photography is your business
acumen. In addition to photography coursework, you will need business
courses, especially if you plan on being self employed. If you plan
on working for a company, those business skills will help you market
your ideas to your boss & your customers.
<p>
A lot of experience comes from just shooting. Go out and experiment.
Give yourself assignments & see where it leads you. This will also
help you learn your equipment so you can spend your energies thinking
creatively & translating ideas to film, not trying to find the
aperture ring.
<p>
This is a long-winded answer, but it gives you some leads on what
next to research.
<p>
Good luck!
<p>
~Ted
-
Both Osaka and Congo (Yamazaki Optical Co.) lenses are tessar type
lenses. I have a Congo 180 f/6.3 in a seiko shutter & it's fairly
sharp. If you are considering a tessar lens, watch the coverage ~
that's the main drawback. I don't believe they are both from the same
manufacturer in Japan.
-
Joel,
I have had my ETRSi system now for 4 1/2 years, and have had no problems at all. I do primarily nature photography with a little industrial and portrait work for variety. I have used my system in the winter, in the rain and at the beach in a storm. Buy the most recent, the ETRSi, because it has a number of improvements over the ETRS. I am using both PE and MC (older) lenses. The PE lenses are superb. The MC lenses are quite good too, but lack the latest multi-coating technology. I shoot with a 200mm MC lens a lot, and am quite satisfied with it's performance.
My system gets hard use in the field, then pampered when I get home. This had paid off in the long run with no failures.
Good luck!
~Ted
Protecting photo equipment while on a kayak?????
in Nature
Posted