The Cavision 4x4" Evening Blue 3 Filteradds a lavender blue coloration across the entire image and simulates the lighting quality as if the scene were lit by moonlight. The richness of the blue color is lighter than that of a Day for Night filter, making it well-suited to use in more dimly-lit conditions. The 3 color density provides more blue coloration than the 2 density filter.

This filter is made from optical glass for maintained image quality and measures 4 x 4" / 101.6 x 101.6mm.

3 Density Solid Color Filter    Cool Lavender Blue Coloration    Simulates the Look of Moonlight    Optical Glass Construction

Lavender blue-colored filter provides a rich overall coloration and helps to simulate the look of moonlight.

Lighter blue than a Day for Night filter permits easier use in dimly-lit conditions.

Solid color filters apply the amount of density evenly across the image plane in order to achieve a fluid and creative effect.

Related Questions and Answers

Q: 1. Since this is a circular polarizer, does that mean the amount of polarization will be affected by the amount you rotate it?

A: Yes as you rotate it inside the filter holder purchased separately you set the amount of polarization. But you would rotate a linear polarizer the same way to set the polarization.

Q: 2. WHAT IS THE WIDTH OF THE TAPE ? AND IS IT LEDGEABLE FROM 10' AWAY?

A: The Cavision Cinematographers 65' Tape Measure's tape is 0.55 inches wide or 14mm. As for legibility, that would depend your your specific eyesight, but the black numbers on the white tape do make the tape fairly easy to read from a distance.

Q: 3. does this one fit with Fujinon XA20SX8.5BRM HD Professional Lens ?

A: The Cavision 0.7x Wide Angle Adapter lens we believe is too small and probably will vignett on the Fujinon XA20SX8.5BRM. Currently, we are suggesting the Fujinon WCV-X85 Wide Angle Converter B&H # FUWCVX85 for the Fujinon XA20SX8.5BRM.

Q: 4. what filter holder can be used with this filter?

A: I am using it in my Cavision matte box but any filter holder of those dimensions can be used. The 4x5.5 format is very common for filter holders on matte boxes although 3x3 and 4x4 holders also exist

Q: 5. Will this 4mmm thick filter fit in the Lee Foundation Kit filter holder?

A: You would need to purchase the LEE Filters Side Guides for 4mm Thick Filters, B&H # LESG4, to use 4mm filters with the LEE Filters Foundation Kit Filter Holder. http://bhpho.to/1iXS5y5

Q: 6. What is the outside diameter of the lower large pole section (not the base cap) ?

A: The thickest section of the Cavision SGP330F-25 3-Section Boompole has a diameter of 0.98" (25mm).

Q: 7. Will this fit a Panasonic hpx170?

A: The HPX170 has a 72mm filter thread. This adapter should work well with that camcorder as it has a compatible thread.

Q: 8. What does it means that this filter " designed for lenses with focal lengths of 70mm or less. " Is ther any harm in using it with long telephoto lenses? Will it harm the image quality?

A: Anything above 70mm we don't recommend using the Circular Polarizer because you may not be able to achieve focus.

Q: 9. Why is the model on your website listed as 13 mp for he model but its 16 mp on the paper shoot website? Is it an error or is it really 13 mp.

A: Error. The following unit offers a 16MP CMOS Image Resolution sensor.

Q: 10. Will this fit 4x5.65 filters in pouches?

A: Yes, highly suggest to use the following system when trying to get your 100x100 filters into a pouch. Please review the following item Kase Armour Filter Bag for 100 x 100mm / 100 x 150mm Filters BH #KA1115010006 • MFR #1115010006 https://www.bhphotovideo.com/c/product/1718067-REG/kase_1115010006_armour_filter_bag.html