The Tiffen 4x4" CC30R Red Filteris a color compensating (or color correction) filter for use when making color balance adjustments. It can be used to alter the color balance of a scene by placing in front of a light source or the lens of your camera. It can also be used to apply color corrections when used in the darkroom with an enlarger or to help pre-visualize color adjustments when viewing prints.

Red is the opposite of cyan and can be used to reduce cyan tones or casts within a scene or print. This red CC30 is more dense than a CC20 filter and less dense than a CC40 filter, and requires a 0.6 stop compensation for normal exposure results.

Tiffen filters are made using ColorCore technology; a process that involves laminating the filter substrate between 2 pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 4 x 4" / 101.6 x 101.6mm.

Color Compensating Filter    Achieve Proper Color Balance    Also for Printing and Viewing Use    ColorCore Technology

Red color compensating filter for use when making color balance adjustments.

Red is the opposite of cyan and is added to reduce cyan tones or color casts within a scene or print.

Related Questions and Answers

Q: 1. Does it come with a bag or something to fold it down and storage it in?

A: No, a bag is not included with the Aladdin Grid for 4x4' Frame.

Q: 2. What's the widest lens you can use with this without vignetting?

A: It depends on the camera and the lens. But probably a 10mm on a Super35 camera or a 14mm on a full frame camera would work. Unfortunately, there are so many variations it is impossible to list them all and only an actual test will confirm.

Q: 3. Will this work on a Yashica A tlr?

A: Yes, the following unit adapts to Bay 1 and 32 mm filters

Q: 4. Would this fit a Cokin Z series filter holder?

A: While this filter is the same width as the filters used in the Cokin Z holder, it would have a very loose fit since they are thinner.

Q: 5. What's the degrees modification of this grid? (30, 50 etc)

A: The manufacturer does not give a spec. It is designed for a frame. The positioning of the lights behind the frame would affect the light spread.

Q: 6. Will this work with a Mathew Roadflag 48'x48' frame?

A: The Aladdin Grid for 4x4' Frame should work with most square 4x4 frames.

Q: 7. Will this suit a p-series cokin holder?

A: No, it would not. The LEE Filters Gel Snap (4x4 Filter Holder) for Lenses up to 82mm B&H # LEGS would be recommended for use with the Kodak 4x4 (100mm) #87C Opaque Infrared Wratten 2 Gel Filter.

Q: 8. @stuart. Wasnt my question. I know it needs a metal frame but im asking is it just the grid or does in include the box the grid attaches to?

A: it is just the grid. what you see in the picture, except the stands is what you get. it is one piece and what looks as the outer box is actually the cloth that dresses the frame.

Q: 9. Will this fit a Yashica mat 124 G?

A: Information on that model reads that it uses a Bay 1 not a bay 2 filter. So, the bay 1 version is, https://bhpho.to/3hj1yV7

Q: 10. I know this isn't built for matthews 48x48 fast frame but wondering if anyone has used it and wether or not it worked well?

A: We do not have this in stock or on display to check however it should work on most 4x4 frames.You may find a few clamps are helpful to make this grid fit to almost any 4x4 frame.