|
CTB (blue) gels
convert tungsten "white" to daylight "white."
|
Product |
Description |
Kelvin |
|
|
200 Double C.T.B. |
Converts tungsten to
daylight. |
3200K to 26000K approx |
|
|
201 Full C.T.B. |
Converts tungsten to
photographic daylight. |
3200K to 5700K |
|
|
281 Threequarters C.T.B. |
Converts tungsten to
daylight. |
3200K to 5000K |
|
|
202 Half C.T.B. |
Converts tungsten to
daylight. |
3200K to 4300K |
|
|
203 Qtr C.T.B. |
Converts tungsten to
daylight. |
3200K to 3600K |
|
|
218 Eighth C.T.B. |
Converts tungsten to
daylight. |
3200K to 3400K |
grip tips:
o match tungsten lights to daylight coming in a window by
adding full CTB to the lights
o create "moonlight" on a tungsten-light nighttime set by
adding 1/2 CTB to the "moon" light
CTO (orange) gels convert daylight
"white" to tungsten "white."
|
Product |
Description |
Kelvin |
|
|
204 Full C.T.O. |
Converts daylight to
tungsten light. |
6500K to 3200K |
|
|
285 Threequarters C.T.O. |
Converts daylight to
tungsten light. |
6500K to 3600K |
|
|
205 Half C.T.O. |
Converts daylight to
tungsten light. |
6500K to 3800K |
|
|
206 Qtr C.T.O. |
Converts daylight to
tungsten light. |
6500K to 4600K |
|
|
223 Eighth C.T.O. |
Converts daylight to
tungsten light. |
6500K to 5550K |
grip tips:
o match daylight coming in a window to tungsten lights by
covering the window with full CTO
o warm a scene ever so slightly by adding 1/8th CTO to a key
or fill light
ND (neutral density) gels reduce light intensity without affecting color.
|
Product |
Description |
|
|
298 0.15ND |
Reduces light 1/2
stop, without changing colour. |
|
|
209 0.3ND |
Reduces light 1 stop,
without changing colour. |
|
|
210 0.6ND |
Reduces light 2 stops,
without changing colour. |
|
|
211 0.9ND |
Reduces light 3 stops,
without changing colour. |
|
|
299 1.2ND |
Reduces light 4 stops,
without changing colour. |
grip tips:
o cover the lower half of a light to reduce the
illumination on the set nearer the light |
