White Balance setting for indoors - Beginner Questions - Photo. net It seems that Auto is supposed to work for 3500K to 8000K, but incandescent and warm white LED are closer to 2700K It seems that the incandescent bulb setting (a little picture of a light bulb) is for 3000K, which might be close enough A little warmth is usually good, but a little cooling (blue) is often bad
Best replacement for 60 W incandescent bulbs? - Photo. net All incandescent lights, lights with a hot metal filament have pure black body spectra (with one exception, we'll get to that in a second) This is true for plain old "incandescent bulbs" that people want to ban for no good reason, along with halogens Halogens run a higher temperature, typically 3100-3200K while non-halogens are down 2600
Replacing slide projector bulb -- is an LED light an option? I don't know EU, but the US allows all kinds of special use lamps, enough for people who really like incandescent lamps Rough service lamps (for fans and other vibration sources) are allowed I suspect appliance lamps used in ovens might stay around, too Current US restrictions allow halogen replacements for ordinary incandescent lamps,
85 series warming filters. - Beginner Questions - Photo. net <p>Hi, been reading up on white balance for film cams, I still enjoy them < p> <p>Most employ a 81 series filter as a warming filter Occasionally a 80A for incandescent lighting etc < p> <p>A cloudy day can be 1,500K cooler than daylight or near 2,000K for those in
Which temperature light is best for evaluating prints? <p>1) Color temperature (degrees Kelvin) only compares the intensity of the red and blue components of the light It totally ignores green Fluorescent lights commonly have an excess of green For that reason alone I would prefer to use incandescent lighting, which has the proper ratio of green to the other colors < p>
ambient light when calibrating your monitor - Photo. net <p>When calibrating my monitor (I'm using a 4 year old Spyder from Colorvision) should my room be completely dark i e done at night with no background lights on or done under the conditions I'm most likely to work (I usually work in a room with a small incandescent light (75 watts) on in the background
Any way to save a photo taken in the wrong setting? <p>This is exactly the reason I shoot RAW, well this and the quality is better But by shooting RAW, you can change the white balance after the photo has been taken in post processing; along with adjusting actual exposure, not just brightening or darkening a photo, going back and forth from color and black and white and keeping all the color data in a b w image so that you can manipulate the
Infrared Light in the Darkroom - The Wet Darkroom: Film, Paper . . . It may not be well known, but regular photographic Film (both Colour and Black White) is unaffected by "Infrared" Light (I contacted Kodak to verify this ) Infrared (IR) Light is produced by a regular Incandescent Light Bulb An "IR Filter" is simply used to cover the Light Bulb, and filte
Watts Seconds vs. Watts - Lighting Equipment - Photo. net 2) An incandescent bulb puts out about 1 foot candle of light for every watt when measured 1 foot away from the bulb (no reflector) This means, to get 1 10th the sunny day light indoors at 5 feet from the bulb (no reflector) you would need: 5 x 5 x 800 = 20,000 watts of tungsten light
Type F film and clear flash questions - Photo. net I have a fairly important assignment coming up - that of documenting and making a newsletter about neighbourhood watch groups (public and police collaboration) For such large events I usually use standard blue flashbulbs (PF-5's) mounted in a Kodablitz + additional Kodablitz slave gun and a medi