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Article #61: Using Long Lenses

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Using a telephoto lens to get in close to just about anywhere.
the action or sneak up on a subject from It won't allow you to set shutter speeds
a discreet distance is terrifically as slow as you can get away with using a
exciting, and can yield great pictures. tripod. But it will let you shoot
But the high magnification of long tele safely-that is, without a serous risk of
and zoom lenses accentuates the effects image-softening shake-at speeds two or
of camera shake caused by your inability three steps slower than you'd have to use
to hold the camera and lens absolutely if you were shooting handheld. That may
still. The effects of wind, moving or make it possible to shoot in lower light,
shaking floors, residual vibration from and/or to use a slower, finer-grained
camera mirrors flipping up just prior to film.
exposure, atmospheric haze, and heat Get a monopod that can be raised to your
waves can also add problems. eye level, is quick and easy to set up.
Cold, tired, been drinking stimulants If you shoot a lot of verticals, you may
(coffee, tea, or cola)? They add to your want to add a good swivel ball head for
problems. Avoid them all if you can and maneuverability.
don't despair. A tripod is the best device for insuring
When handholding your camera and lens, minimal effects from vibration with a
start with a fast film, ISO 400 or long tele or zoom lens. With a sturdy
higher. This will allow you to use higher one, you can use slower shutter speeds
shutter speeds (1/1000 sec and above) and and lower ISO-higher resolution films. If
minimize the effects of shake in a you own a shaky tripod, tie a three to
variety of lighting conditions. Use the five pound weight to the center column
proper stance: arms closely tucked into for added stability.
the body, elbows partially supported by Physically long teles should have
the chest or abdomen, lens and camera tripod-mounting collars to attach the
balanced by the left hand and arm. lens at the proper fulcrum to the tripod
Practice supporting and focusing the rather than the camera. You can also use
camera with your left hand, aim the a secondary support for the camera like
camera slightly above the subject, take a Bogen's Long Lens Support. This
deep breath, let the view drop to the telescoping brace attaches to most tripod
proper composition while exhaling, and legs via a universal clamp at one end and
gently press the shutter. a swivel ball head for the camera at the
For support, find a fence post, parked other. The brace makes it more difficult
car, or folded jacket. Lean on it or rest to change camera position, but it
your camera on top of it while shooting. considerably lessens the effects of
If you have such a support, a 1/30 second vibration.
exposure isn't an impossibility, even If you're on shaky ground, tripods won't
with a 500mm lens. You'll be using slower help. They'll actually transmit the
shutter speeds more often than you'd motion right to the lens and camera. It's
like. The minimum shutter speed rule of better to handhold the camera if you can
thumb for hand-holding a long tele or set a reasonable shutter speed, and let
zoom lens is this: Slowest safe shutter your body damp the vibration.
speed = 1 over the lens focal length. Atmospheric haze and heat waves can't
For example, if you're shooting with a always be eliminated, but using a haze or
500mm f/4 lens, the limiting shutter polarizing filter can help cut through
speed for a handheld shot would be 1 /500 the haze and increase color saturation
second at the correct aperture for a good and contrast. Also, use your lens hood,
exposure. This rule applies to a or shade the lens, to minimize the
properly-braced photographer standing on possibility of flare.
solid ground. Few techniques in photography require
Chest braces, rifle stocks, and similar more expertise and skill than the
devices aren't as practical as a successful use of a long tele or zoom
lightweight monopod or tripod. A monopod lens. If you want to become more
is easy to carry, and you can set it up proficient, practice, practice, practice!






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