Jan 4, 2014 · 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 …

May 31, 2021 · For incandescent that gets from 2700K to 3250K, where 2700K is close to household lamps, and also warm white LEDs. Photoflood lamps (which don't seem so common as they used to …

Apr 2, 2016 · 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) …

Mar 29, 2000 · After owning my old 5X7 Elwood enlarger for 20 years I have decided to start shooting some 5X7 negs.It seems to me that a better light source than the huge diffusion head and …

Jan 2, 2008 · The Sony Cybershot DSC-S60 displays "access" and "turn the power off and on again" messages, indicating a potential issue with the camera.

Mar 18, 2010 · <p>I was so excited when a family of deers came hopping by my chalet this morning. I was in a rush and accidentally set my camera up with the wrong setting to take outdoor pictures. (It …

Dec 12, 2006 · 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 …

Apr 29, 2009 · wonderful concept well staged and executed. perfect lighting, nice tones, very good composition (position of the bodies, legs, arms) and most of all the expressions captured on the both …

Jul 10, 2003 · 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 …

Sep 8, 2000 · Is the Vega 120/2.8 for Kiev 88 a rare lens? I hard from some quarters it's a hard lens to find. IF this lens is equiv. to an 85mm perspective on 35mm, then what would the 150/2.8mm be …