For those that dont read forums
Point "A" represents the camera lens's inverted
focal point (the point that an object must be
past to be in-focus), and "B" represents the way
light travels into the lens. The dust particles
that are closer than point "A" will be
out-of-focus, and appear as false-positive dust
orbs.
Point "P" represents the distance the dust
particles are away from the camera lens, and
"A" again represents the camera lens's
inverted focal point (the point that an object
must be past to be in-focus). This diagram
shows how dust particles become out of focus
as they get closer to the camera lens.
Diagram 2
Diagram 1
Truth behind Orbs
         Where to Look  for Ghosts
These are some places you can start your ghost hunting at.  These are
suggestions and you should not limit yourself to just these, spirits can be
anywhere.  Don't let the age of a building or area fool you.   Also,
remember, DO NOT TRESPASS.   

*
Cemeteries - The age of the cemetery doesn't matter but the older it is,
Well there are theories such as they are portals to the other side or that
some spirits are drawn to their former bodies.   

*
Schools - Schools and former sites of schools may have the build up of
psychic energies and imprints of all the highly emotional events that have
transpired there.   

*
Theaters - The actors have run the gambit of human emotions inside the
walls of a theater plus many have interesting hauntings attached to them.   

*
Battlefields - These are great locations simply because of their nature.  
Many violent deaths in one area will always hold some spirits and psychic
energy there.   

*
Churches - There is a long history of the faithful returning to the church
they worshipped at.   They may be looking for the salvation they were
promised and cannot find.   

*
Hotels/Motels/Boarding houses - Many dark dealing and highly
emotional events take places in these rooms.   

*
Historic Locations - Many historic buildings, because of their age, have
had more time to have spirits attach to it.  These buildings are often open
the public and can give you a easy place to start.  Many even have known
histories of hauntings and you may be able to gain access to the building
after hours after speaking with the caretakers.  

It has long been speculated that if ghosts do manifest, they do so slightly within the
infrared spectrum.  This is a possibility considering that infrared is a longer wavelength of
the electromagnetic spectrum and requires less energy than light that is visible to our
eyes.
We can see from about 400 nanometers to about 700+ nanometers.  Infrared extends
past this.  Near infrared is what we are working with.  It ranges from just over 700
nanometers to past 1500 nanometers.   
We get orbs of light that are not visible to our eyes when the photo is taken.  Many of these
can be explained away as dust or moisture, but a few may not be dust or moisture.  If we
can’t see them, then why do they show up on our photos?  This is possibly due to the fact
that film and digital cameras can “see” longer into the infrared spectrum than the human
eye can.  This is easy to prove with a digital camera.  Point any remote control from a TV
or VCR toward the lens of the camera.  Push any button on the remote and if you see a
light in the view screen, your camera is sensitive to the near infrared spectrum.
If the supposition were true that some of these orbs are visible in the infrared spectrum,
then it would stand to reason that infrared photography would be useful in capturing
images of apparitions.   While there is no hard and fast data to prove this, it would stand
to reason that this is an area for exploration.   
Infrared photography, however, is fraught with problems.  Infrared film is expensive.  I
have found it on Amazon.com for $11.49-$11.99 per 36 exposure roll.  There is no
guarantee that it will be in good condition when it arrives.  It is difficult to handle, as it must
be kept cool at all times.  It must be loaded and unloaded in complete darkness.  Much
experimentation is necessary to find what works best in your camera.  Unless you have
your own darkroom, finding a lab that will develop it is very difficult.
All of these problems make the practical use of infrared film very difficult for the average
person.  Infrared photography did hold promise, however.  There are two photographs
that proved that there was merit to the concept.
Paranormal investigator Dale Kaczmarek and his team captured a photograph of a
woman sitting on a bench in Bachelor’s Grove cemetery in August of 1991.  The team that
caught the photograph was using black and white infrared film.  This image is unusually
clear and defined.  This photograph has been the subject of much debate, but to date no
one has offered a “rational” explanation for this photograph.
In 1978, an unlikely haunting was happening in Sunnyvale, California.  A Toys-R-Us store
was experiencing a great deal of paranormal phenomena.  Finally they contacted psychic
Sylvia Brown who attempted to contact the entity there that she called “Yohan.”  She
brought with her, on the night of the séance, a videographer and a still photographer
using infrared film.  The resulting photograph shows what appears to be a person
standing in the aisle looking toward the group that was present.  There are many differing
opinions on the photograph, some supportive, some critical.  If this photograph is
genuine, then it is one of the best shots ever taken of a supposed apparition.
All of this was running through my mind as I considered the dilemma of how to use
infrared photography in our work as paranormal investigators.  I was further frustrated by
the fact that one of my favorite sites, the Gettysburg National Military Park, was being
restricted for nighttime photography.  Night access is very restricted on the field and most
investigators take their photos at night.  At Gettysburg, this leaves only about an hour of
darkness during the summer and slightly more during the off-season.
Most investigators use infrared cameras such as a Sony NightShot to film at night.   They
can shoot infrared video and poor quality infrared stills with this camera, but what about
day video and higher quality infrared shots?  We see moving orbs at night on the video
cameras that we use because the NightShot is specifically designed to record in infrared
when switched to the NightShot mode.  Again, there are many explanations for these orbs
and you are entitled to your own opinion.  But, how do we film this phenomenon during
the day?  Those images were still only possible with the use of standard infrared film, or
were they?
My thought was that if a digital camera is infrared sensitive, I could possibly block out the
visible light and leave only infrared.  I looked over literally hundreds of websites on
photography and discovered that it is possible to take infrared photos in daylight without
having to buy and process expensive infrared film.  The solution was simple, use an
infrared filter on a digital camera.  How did I arrive at this conclusion?
Digital cameras use CCDs, or charged couple devices to record the image instead of
film.  They are sensitive to the infrared spectrum.  If you place an infrared filter such as a
Wratten 87B or Hoya R72 on the camera, you can filter out most visible light.  By doing
this, you are now able to take infrared photos in broad daylight.   
There are some drawbacks to this system, however.  With digital still infrared
photography, you need bright sunlight and a tripod.  The filter (I use a Hoya R72) requires
a time exposure of ½ to 1 second.  This is too long for taking a freehand photo.  If your
camera does not support the threads on the filter, simply use plumber’s Teflon tape to
secure the filter in front of the lens.  It will not leave any adhesive residue when it is
removed.
In addition to placing the camera on a tripod, it is necessary to take multiple photos from
the same angle in order to compare them with others in the series.  It is also imperative
to have at least one other person with you while you are taking photographs, that way;
there is verification that no one was in the frame when the photo was taken.  Because of
the distances involved, anyone in your frame, even at a distance will be visible.  Anyone
moving in the distance will appear as a blur.  This is where multiple observers are a great
asset to the session.
If you set a video camera next to your still camera, you can have a record of everything that
transpired during your photography session.  This will also serve as verification of the
events in front of the camera.
The first person outside of the Ghost Research Foundation to evaluate this new
technique was Mark Nesbitt.  Mark is an author, historian, paranormal investigator and the
foremost authority on the history and hauntings in Gettysburg.  I had taken a photo at Devil’
s Den in Gettysburg that showed two apparitions that were not visible in the frame at the
time the photo was taken.  Mark was kind enough to give us his opinion and permission
to use it.

“No longer are ghost investigators limited to time restraints placed by historical sites;
paranormal photographs can be taken in broad daylight and results can be seen
practically instantaneously. The technique more than doubles the amount of time an
investigator can work a site, increasing the odds of capturing the elusive full apparition,
and proving, as we all know, that ghosts don’t just come out at night.”

Mark Nesbit

Craig Rupp took a photograph on Little Round Top that shows an apparition looking over
the rock that is home to General Warren’s statue.  A comparison photograph taken later,
shows that the ground is currently too high to reproduce a similar effect.
Still cameras are not the only way to work with infrared in the daylight.  There are filters
available for video cameras as well.  Most video cameras will accept a threaded filter.  
Use a Sony TRV-480 with an M&K 1000 filter.  This allows me to use the NightShot
feature in broad daylight without damage to the camera.   
Using infrared filters now gives paranormal investigators the ability to conduct
investigations during the day at sites that are normally inaccessible at night.  Once more
investigators start using these methods, I believe we will see some surprising results.
Questions to ask while doing an EVP
There are many different questions that you may choose to ask during an E.V.P.
session. If you find, or already have some, that you feel are getting good results then
please share them with others so that we can all gain from the experience.

Try to start your session by explaining to the ghost or spirit (out loud) what exactly you
are trying to accomplish. You want to explain to them how the device you are using is
able to capture their voice or image and how the process works when you play it back.
It may help to actually point to the microphone while explaining how it works so that
they can try and direct any comments in that direction (if they can see you). You want to
also ask, not tell them, to speak as clearly and loudly as possible so that you might be
able to hear them better on playback. Allow about 10-30 seconds between each
question before another is asked to give the spirit ample time to answer you. Please
try to verbally note all background sounds that you may hear while recording so that
you will not mistake them for actual E.V.P. when processing your recordings later.

Here are a few sample questions that are commonly used by investigators during a Q
& A session:

Is there anyone here that would like to talk to us?

Can you tell us your name?

How old are you?

Why are you here?

Are you sad or angry?

Are you alone?

How many of you are here?

What is your favorite color?

Do you know what year it is?

If so, please tell me/us.

Can you tell us what happened to you?

Can you see us?

What do we look like?

What color is your hair?

Do you know my name?

Would you like us to leave?

Is there any way that we can help you?

Can you show us what you look like?

Is someone keeping you here?

Are you afraid where you are?

Do you have anything to tell us?

Be sure to end your recording by letting the spirit(s) know that you are now going to
listen to your recording. Let them know that if you hear anything from them you will
return to communicate with them further (only if that is the truth of course). Make sure
you thank them for their time and be sure to say goodbye at the end of your recording
while allowing a wait for a possible response. I have had a lot of spirits tell me
goodbye. It is a great way to end your conversation with them.

These are just a few questions used, your basics. When doing historical researches
on locations, your able to get some good info on the location and will be able to ask
questions pertaining to that particular location.
Click to Enlarge
NEXT