Lightbulb for my Meopta Opemus 6x6? - Photo. net One added bonus of an LED over the original incandescent would be lower heat output My first enlarger was an Opemus 6x6 and it had a glass negative carrier, which it needed to keep negatives flat due to heat buildup
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
White Balance setting for indoors - Photo. net 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 Then there is the fluorescent setting, which seems to apply to discharge lamps other than fluorescent, including high-pressure sodium at 2700K
Replacing slide projector bulb -- is an LED light an option? Hello I just ordered a replacement 300W incandescent light bulb for my Kodak carousel slide projector but the process did get me thinking those bulbs are hot and for (especially) Kodachrome slides there was always the concern about the heat of prolonged projection causing the color dyes to f
Infrared Light in the Darkroom - Photo. net Infrared (IR) Light is produced by a regular Incandescent Light Bulb An "IR Filter" is simply used to cover the Light Bulb, and filter out the regular Light -- leaving only Infrared "IR Goggles" are then used to enable you to see the Infrared Light You can purchase a simple hand-held IR Monocular or Binoculars, or IR Goggles which strap on
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
What color would you paint the walls of a photography studio? The Walls and Ceiling were painted matt black; the floor was standard Stage Black, composition board The ambient light was incandescent and low level laurenleephotography said: I would presume flat is suggested rather than anything that has a sheen Would that be accurate? Yes, in all circumstances that I could imagine WW
Alternative Enlarger lamps - Photo. net As can be seen, a conventional incandescent bulb has a very poor output at the blue end of the spectrum, where photographic paper is most sensitive Therefore, substituting a lower wattage LED lamp for a tungsten-filament bulb seems entirely appropriate
Leica Pradovit P150 wont focus - Photo. net Hi all, I have a Leica Pradovit P150 which won't focus The autofocus hunts back and forth but does not stop until I press the focus button on the remote control Is there anything I could do myself to fix this?