The Tiffen 4x5" Cool Blue Graduated Filterhelps to specifically add a cool, purplish-blue coloration to skies and other bright areas of an image while allowing a portion of the image to remain neutrally colored. The filter's coloring is densest at the edge and tapers to clear by the middle, with a hard-edged transition between the density and clear areas. The 5 color density provides more cool blue coloration than the 4 density filter.

This filter is 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. It measures 4 x 5" / 101.6 x 127mm.

Note: A vertical orientation filter's line of transition runs parallel to the short side of the filter.

5 Density Color Graduated Filter    Cool Blue Coloring in Select Areas    Hard-Step Graduation    ColorCore Technology

Provides a deep cool blue coloring to select areas of the image.

Graduated filter design keeps a portion of the image neutral, resulting in a more realistic look while allowing for the sky or other bright areas to take on the color of the density.

Related Questions and Answers

Q: 1. I'd just like to confirm that you can have three filters stacked with this MB set?

A: Yes, there are a total of five 4 x 5.65"/4 x 4" combo filter frames.

Q: 2. Does it have a reflective surface?

A: Savage Universal states that their floor drops, in all styles/designs and sizes, have a non-reflective matte surface.

Q: 3. What is the difference between the Profoto OCF II gels and the Profoto Clic Gels?

A: OCF II Gels: are made and designed to attaches with magnets onto OCF II Grid & Gel Holder or OCF II BarnDoor as well easy to stack with OCF II Grids. Profoto Clic Gel: designed and made for easy click-on magnetic mount system for C1 Plus, A1X and A1 and is stackable with compatible light shaping tools.

Q: 4. Will this replace any halogen bulbs?? If so, which ones?? Thx!

A: The Frezzi Extended-Time 3200K LED Warm Lamp for Dimmer Mini-Fill, B&H # FRET3000LEDW, and the Frezzi Extended-Time 5000K LED Cool Lamp for Dimmer Mini-Fill, B&H # FRET5000LEDC, are both designed for use with the Frezzi EyLight Body with Front Cap, B&H # FREL, which is also compatible for use with the BAB lamp, such as the Impact BAB Flood Lamp (20W, 12V), B&H # IMBAB. For this particular fixture, the bulbs would be interchangeable. While the LED lamps may also be compatible with other lamp fixtures that use the GX5.3 base, I cannot guarantee that it will be interchangeable with all lamps of this type/design, and it would be best to inquire with the manufacturer of your light fixture before using the Frezzi Extended-Time LED lamps in other fixtures.

Q: 5. Is a tray catcher long enough to cover the additional tray (the 3rd tray)?

A: We unfortunately are not sure what you are asking. We can say that you can add the included single tray to the matte box directly or to the two-stage filter holder in whatever configuration works for you.

Q: 6. Is this camera compatible with Copal shutter systems?

A: Yes, this is compatible with the Copal #0 shutter. Linhof Recessed Lensboard for Copal #0 Shutters B&H # LILBR0T45/

Q: 7. I own a Toyo 4x5G that I bought from B&H many years ago. It is in mint condition and I am looking to sell it along with all the film holders, lens boards, polaroid backs (545 and 405), etc. How can I get these items along with so many others appraised? I also have a Silver Anniversary Besseler 23CII Enlarger with Gralab and Time O Lite Timers along with all Darkroom accessories that is also in mint condition. Thanks!

A: Please contact our Used department at usedphoto@a href= http://bhphoto.com target= _blank bhphoto.com./a

Q: 8. Can this accommodate an 17" Asus ROG Laptop?

A: Yes it will accommodate a 17" ASUS ROG notebook.

Q: 9. I purchased this Nitecore UT32 headlamp. B&H sells 4 different Nitecore 18650 batteries. Which should I purchase?

A: According to Nitecore, the Nitecore 18650 Rechargeable Li-Ion Battery with Micro-USB (3.6V, 3400mAh), BH# NINL1834R would be the recommended option for the UT32. https://bhpho.to/3kuK9wd

Q: 10. how fast is the ddr5 on this computer?

A: CyberPowerPC has not included a spec detailing the speed of the RAM which comes installed in the Gamer Supreme Liquid Cool Desktop Computer.