igital Infrared Photography with the Nikon D70 is pretty straight forward when you take advantege of the power of its custom settings. Here I'll show you what camera settings I use for my digital infrared photos using the D70.
Digital Infrared photography with the Nikon D70
Assuming you have your tripod (pretty well a MUST for perfect infrared shots), and the infrared filterof your choice (best to use an Wratten 89B or equivalent, such as a Hoya R72), you can createcustom settings in your D70 to maximize its infrared potential.
Taking the time to do this upfront will help eliminate some of the uncertainties of digital infrared photography, which can result in only an ok photo, rather than a WOW! photo.
As always with these kinds of things, there is no one right way to achieve results. But these steps are the ones that I have had the most success with, using my D70 so far.
Image Type
ISO
White Balance
Color Space
Sharpening
Bracketing Exposure
Image Type
know many people will disagree with me on this, but I really prefer to shoot RAW for digital infrared. Nikon’s NEF format is so versatile, and if for some reason you are in a spontaneous kind of photographic situation, and haven’t saved your settings, or don’t have time to adjust them, you can still get a really fine infrared image – with a little help from Photoshop, or other image editing program that supports the NEF format – if you’re using RAW.
See the Photoshop tutorial on this for the post processing process (sorry for the alliteration!)
ISO
ou can play with increasing the ISO, but I’ve had the best results when I leave it at 200. Otherwise the noise is too great - for my taste, anyway. I do a fair amount of post processing in Photo shop after exposure, so noise is going to be a problem, if it is magnified.
And unlike infrared film, where the graininess is part of the ethereal quality of the photography, digital infrared “grain” or noise really degrades your image. If you want to add the look of grainy film, do it in Photoshop, or other image-editing program. We’ll see how a little later.
White Balance
n my experience, setting a custom white balance is a key to GOOD Digital Infrared Photography with the Nikon d70. Because you are using a filter that blocks most “regular” light, the camera’s internal white balancing mechanism cannot provide you with an accurate measurement of the colour temperature of your environment. Since foliage reflects IR light, making it the brightest, whitest part of your photo, you’ll need to “calibrate” your D70 to let it know that visible light green is equal to infrared white.
There are a couple of ways to do this. Again the D70 is a very versatile little creature, so try a few and see which works best for the kind of photos you are taking.
NUMBER 1: The simplest white balance methodusing the D70 is to open your menu, use the control button to flip down to the white balance setting, and change it to fluorescent +3. Since for infrared photography you’ll be most likely shooting in bright sunlight with a “red” filter, adding some false color correction in the camera, seems to give your final IR images more “punch.” Others have found the incandescent setting works too.
NUMBER 2: Another way to adjust white balance for digital infrared photography with the Nikon D70 is to take a photo of green grass at midday in full sun. Just the grass – no feet, no trees, no sky. Just point your camera at the grass looking straight down, and click! Now, in your menu, you’ll set the white balance from this photo. So, go to your menu, select white balance, >preset> use photo>select image> use your control dial to navigate to the image of the grass (hopefully it is the only one on your card to make it easy). Your menu should now say “this image>set.” Now you’re ready to shoot infrared!
NUMBER 3: The last way but in my opinion, the best way to adjust your white balance is to do it manually, using the “preset” function. The Nikon user guide has some information about doing this, but here are the basics.
) rather than using a standard 18% gray card to calibrate your white balance, use a patch of green grass in full sunlight. Set up as if you were taking a photo of the grass, looking straight down (at your feet, but without your feet in the shot).
) select “measure” in the preset menu, or press the WB button and rotate your main command dial (the one on the back) until PRE is displayed in your control panel. Its pretty tiny so look hard!
) release the WB button, and then press it again until the BIG PRE icon in the control panel starts to flash.
) frame the grass so it fills the viewfinder and press the shutter release all the way down. Your camera will now measure the value for the white balance and use this value when the preset white balance is selected.
) if the camera was successful, GOOD will flash in the control panel. To return to shooting mode, just press the shutter halfway down.
Color space
I use the Adobe RGB color space for a greater range of colors. To set up the D70 for Adobe RGB, go to the menu, and choose Optimize images>Custom>Color mode> II Adobe RGB.
It doesn’t matter if you don’t use Adobe products for your image processing or editing, it is an industry standard, so you’ll still get full versatility from this color space.
Bracketing your Exposure
Setting up your D70 to bracket shots is easy. While you can make adjustments to the EV for each bracketed shot, most of the time I find that the default works well for infrared photos.
All you have to do is select the BKT button on the back of the camera, and use the Main Command Dial to flip to bracket mode. Check in the control panel to make sure bracketing is set.
SOME OTHER IDEAS TO HELP YOU TAKE AWESOME DIGITAL INFRARED PHOTGRAPHY WITH THE NIKON D70
Using Nikon D70 Digital Vari-programs and digital infrared photography
he D70 comes with a selection of mode pre-sets: auto, portrait, landscape, close-up, sports, Night landscape, and night portrait. Try these settings with your Infrared filter and tripod.
The nature of sunlight; the angle of its rays; the amount of haze, smog and cloud; your altitude; your location on the planet; all factor into how your final infrared image will turn out.
Experimenting with these settings can yield some very cool results!
See the Photo shop tutorials for more about digital infrared workflow.
RF-602 is using FSK 2.4GHz wireless frequency, suitable to use this free channel in many countries; guarantee 8f the transfer speed, distance and stability. It is available to purchase the RF-602RX (RF-602 is combined with transmitter RF-602TX and receiver RF-602RX) for using multi-receivers at the same time, also purchase the 3pins YONGNUO connector to control many types of flash light and camera. When using the RF-602 reserved to "Canon" or "Nikon" to control the flash light, the flash sync speed is up to l/250s, and 100 meters. Now YONGNUO is provided all world wide DSLR camera remote plugs.
Features
Using global free 2.4GHz channel and FSK modulation system, and there's 15 selectabh frequency channels.
Flash sync speed is up to 1/250s.
Support the flashgun wake-up function; you'll never miss any shot opportunity. (Wake up can only used in TTL Compatible flash)
Fire the flashgun through hot shoe part and fire the studio light through PC socket
Supports to control multiple flashguns and studio lights at same time.
Supports to control multiple cameras to take shots at the same time.
Maximum operating distance is up to 100 meters.
Functions
Type:
FSK 2.4GHz wireless remote system
Operation distance:
100 meters
Channel:
15 difference channels and ALL channels
Release:
Half-way press, Full-way press
Transmitter terminal :
PC 3-pin input terminal
Receiver terminal :
YONGNUO 3-pin output terminal
Transmitter standby time:
Up to 20000 times (using CR2 lithium battery)
Receiver standby time:
Up to 45 hours (using AAA battery)
Dimensions ( H x W x D):
Transmitter: 38.4mm X 48.0mm X 27.0mm
Receiver: 33.0mmX78.0mmX26.0mm
Weight:
Transmitter: 36 g (with battery)
Receiver:55 g (with battery)
1.Wireless flash trigger : Transmitter compatible with the device under flash trigger mode:
4.Wireless Flash trigger with PC Sync cord : (NOTE: this mode can not support 1/250sec sync, max to 1/200sec.) (NOTE: This mode will lose Flash wake up function.)
Package Included:
RF-602TX for Canon (Transmitter) x1 RF-602RX (Receiver) x1 CR2 Lithium Battery x1 AAA alkaline battery x2 Receiver to 3.5mm cable x1 3.5mm switch to 6.35mm plug x1 User Manual x1 (Original Manufactory Package)
Macro Photography is very fun and fulfilling! Learning a few simple principles will help you relax and get those great close up macro pictures!
Understanding the obstacles that are encountered with Macro Photography will help overcome them. Understanding how to use Macro Photography equipment and a few techniques should all come together to produce those great macro photographs you have visualized!
This is written for macro SLR digital photography, but the principles can be applied to compact digital cameras, film 35mm, and other camera sizes.
A macro lens is rated or measured by how large the subject is in real life compared to its size on the actual 35mm (36mm x 24mm) size sensor or negative. When a 4”x6” (150mm x 100mm) standard size print is made it will be about 4 times bigger then the image was on the sensor.
Examples of macro magnification:
1:4 macro magnification means the insect (or flower!) is 1/4 its normal size on a 35mm size sensor. This could also be known as “1/4X”. So a 4”X6” photo (102x152mm) enlargement will show the image near life size. Some companies advertise this as "macro photography" but it is actually "close up photography".
1:2 macro magnification will have the same insect 1/2 (1/2X) size on a 35mm size sensor as it is in actual life.
1:1 or 1X macro magnification has the insect the same size in real life as it is on the actual 35mm size sensor. This is the standard magnification for a macro lens. Now if a 4x6 photograph is made off of the image then the insect would be about 4 times larger then in real life. The image would be about 9 times bigger then real life on a 19” computer monitor!
2:1 or 2X macro magnification has that same insect twice the size on your sensor as the actual insect. 2X would fit an entire full length portrait of a mosquito on a 35mm size sensor. This mosquito would be about 8 times larger on a 4x6 print and about 20 times bigger on a 19” computer monitor than in real life! 20 times bigger or 20X is approaching the life size of some mosquitoes that have attacked me on some back packing trips.
4:1 or 4X would just fit a portrait of a mosquito's face and be 4 times bigger on the sensor as it is in real life. 4X is very difficult in macro photography field work. I don't take photographs of mosquitoes much but used them as an example since most of us know about how big mosquitoes are. I usually take macro photographs of other things!