Ideal for portraiture, the Tiffen 5x5" 812 Warming Filterfrom Tiffen 5x5" 812 Warming Filteris used to improve skin tones when working in cool lighting conditions. This filter offers a greater warming effect than a skylight 1-A filter, and is well-suited for use outdoors on overcast days or on sunny days when working in open shade. It can also be used to absorb the strong blue cast of an electronic flash for more balanced, lifelike skin tones.

The filter is constructed using Tiffen's ColorCore technology, which involves laminating the filter material between two pieces of optical glass and grounding flat to a tolerance of 1/10,000th of an inch.

Warming Filter Improves Skin Tones    Ideal For Use in Open Shade Conditions    Absorbs Blue Cast from Electronic Flash    Warmer than Skylight 1-A Filter    Optical Glass, ColorCore Technology

Warming filter improves skin tones when working outdoors during overcast conditions or in open shade on a sunny day.

Absorbs blue cast caused by electronic flash for more lifelike results.

ColorCore technology, which permanently laminates the filter material between two pieces of optical glass, maintains image clarity, accuracy, and consistency.

Related Questions and Answers

Q: 1. How does the diffuser affect exposure?

A: The camera and flash are going to preflash to make a TTl measurement and then automatically determine the necessary output for a proper exposure. The Canon 600EX flash is a TTL flash so it won't really affect the exposure.

Q: 2. Can i use it to bend it in a conical shape for using it as a macro diffuser...? Thanks

A: To make a conical diffusion filter Savage Translum would be a better option. https://bhpho.to/2L35ERf

Q: 3. Will the Lee filter system work with this filter attached?

A: Yes you can use that filter on a lens and use most of the Lee filter holders. You just need the correct 77mm lens adapter.

Q: 4. Could the F1 with or without the sub be a replacement gear for bass amp and cab (2X10) as a kit for a bass player...?

A: The F1 is an excellent loudspeaker, but it would not be my choice product to use for a Bass rig. The F1 alone will lack the extended low frequencies you would need as a bass player. Using the sub in this case is recommended if you want to use the F1 to replace a traditional bass head and bass stack.

Q: 5. i have a numark m6 usb mixer with two ndx500 cd units. can i hook two 812's and two f1 sub's to this system ? if so , how ?

A: I assume you are speaking of the powered models. Yes. Take an XLR out of the mixer to the input of the 812 and set for 'line level'. Position the 'EQ' switch to 'with sub'. Connect the outpout of the speaker to the sub input.

Q: 6. Will this adapt to a Nikon Speed flash Unit SB-600?

A: No. This unit is for a pop-up flash, and would sit in the hot shoe. You would need something like this for your SB600:Sto-Fen OC-600GL Gold Omni-Bounce Diffuser for Nikon SB-600B&H # STOC600GL Mfr # OC-600GL

Q: 7. How does this compare with other speakers volume wise? We have two JBL eons 15 that are used for a school's theater production in a standard high school gym. Is this speaker louder, or softer?

A: This is a 1000 Watt system. A pair of these with at least one Bose F1 Powered Subwoofer (B&H # BOF1SW) will blow away a pair of 15' JBL EON's and do it with better mid-range detail and far better angles of coverage. Without the sub, the lows are tight and clean but not full enough most musical applications. With two subs this may be an incomparable system, period. At any rate the arrays without the subs get very loud for a gymnasium set-up.

Q: 8. Is bose f1 812 need a power amplifier or a receiveer for that? It means : do i need to buy a power amplifier go together??

A: The Bose F1 Model 812 Powered Flexible Array Loudspeaker is a self contained unit. It has a 1000 Watts of power a 2-Channel Integrated Mixer with XLR, 1/4 & RCA Inputs. You don't need to buy anything except the F1.

Q: 9. This says 4 x 5.6 as opposed to 4 x 5.65 Can you tell me the difference?Will these filters fit in my RedRock Micro okay?

A: The filters are 4x5.65 as we do not manufacture 4x5.6. This is just a mislabel by B&H.

Q: 10. Hi, can I connect tonematch to the F1? Thanks

A: Thanks for your question, Jun. For the best assistance, we encourage you to reach out to our Bose Professional team https://bose.life/2RmzQHn. They'll be happy to answer any questions you may have. Take care! Ashley - Bose Support