The 2-stop, 86mm Coarse Tiffen Combination Light Balancing 81EF/ND Filter combines the effects of an 81EF light balancing filter with a neutral density filter. An 81EF filter, the strongest in the 81 series, will more than replace the yellow missing from the image and place all skin tones on a distinctly "warmish" level. Neutral density filters appear gray and reduce the amount of light entering the lens. They have no effect on color balance and are very useful when you want to shoot high-speed film outdoors on a very bright day.

Tiffen's ColorCore glass is produced through a process that entails permanently laminating the filter material in between two pieces of optical glass that are ground flat to tolerances of 1/10,000th of an inch, then mounted in precision aluminum rings. This process makes for greater accuracy of color as opposed to glass that is simply dyed and become subject to deviation during the dye process.

0.6 Optical Density    ColorCore Glass    Black Filter Ring    81EF Adds Significant Warmth to Image    Allows Use of Fast Film in Bright Light    Made in the USA

• Good for general scenics when the photographer wishes to remove the bluish cast from open shade or just add warmth to the photograph, with an 81EF having the greatest effect
  
  81 Series Conversion Factors
• 81 decreases color temperature from 3300 to 3200K
• 81A decreases color temperature from 3400 to 3200K
• 81B decreases color temperature from 3500 to 3200K
• 81C decreases color temperature from 3600 to 3200K
• 81D decreases color temperature from 3700 to 3200K
• 81EF decreases color temperature from 3900 to 3200K

• Enable slow shutter speeds to be used, especially with high speed films, to record movement in subjects such as waterfalls, clouds, or cars
• Decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their backgrounds
• Allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand, or other bright scenes that could cause overexposure
  
  Neutral Density Factors
• ND 0.3 (exposure adjustment = 1 stop, reduces ISO 1/2)
• ND 0.6 (exposure adjustment = 2 stops, reduces ISO 1/4)
• ND 0.9 (exposure adjustment = 3 stops, reduces ISO 1/8)

Related Questions and Answers

Q: 1. How does the output compare to the AD200?

A: The Godox AD100pro Pocket Flash would be a 100-watt strobe, while the Godox AD200Pro TTL Pocket Flash is a 200-watt strobe. Also, the Godox AD200Pro TTL Pocket Flash has interchangeable flash heads (such as the speedlite Fresnel head and the bare bulb flash head) while the Godox AD100pro Pocket Flash simply has the built-in Fresnel flash head.

Q: 2. Is there a trigger for Sony A7r camera?

A: No, there is no trigger for the Interfit Honey Badger 320W to work it in TTL on a Sony Camera. The kit comes with a manual transmitter that will work. But best is to also get this adapter, https://bhpho.to/2AOISc7 .

Q: 3. This profoto A10 work with AIR REMOTE for sony?

A: Yes the a10 will work with the air remote for Sony on the camera.

Q: 4. What is the maximum height of the light stands that come with this kit?

A: The stands are 8.5'.

Q: 5. This Kit come with the things that said in the title ? 2 x Badger Unleashed 250Ws Flash Heads 2 x Battery Packs and Charging Cables 2 x Pop-Up Softboxes: 24 x 24" 1 x Two-Light Backpack

A: In the box is: Interfit Badger Unleashed Battery-Powered Flash Head 2 x Pop-up 24 x 24" Softboxes 2-Light Backpack Limited 1-Year Warranty

Q: 6. I own a Sony HDR-CX560V High Definition Handycam Camcorder. Can I use this ligth on the shoe located on the top of the camcorder or I need another accesory? Please note that the shoe is a little deep on the surface of the camcorder.

A: I don't know your particular camera but I only think you cameras shoe can be used as a cold shoe because this light requires a lot of batteries and it definitely goes through them quickly. Otherwise it's a great light.

Q: 7. Will the Profoto A10 or A1x flash for Nikon work in TTL mode with a Canon transmitter on a Canon camera? The lamp is to be standing separately.

A: Unfortunately, no, you would not be able to trigger the Profoto A10 AirTTL-N Studio Light for Nikon or the Profoto A1X AirTTL-N Studio Light for Nikon off-camera using the Profoto Air Remote TTL-C for Canon in TTL automatic exposure mode. TTL automatic exposure would only be compatible when using the Profoto Air Remote TTL-N for Nikon with the above Nikon flashes.

Q: 8. How many days does it take to send?

A: Please add the desired products to our online shopping cart system to calculate delivery and shipping details.

Q: 9. How well do these work cooling wise? They have no fans like other models so I’m just curious about heat dissipation.

A: These are light duty entry level flash they are not meant to be pushed the way a professional grade unit could be.

Q: 10. Is this trigger and flash combo compatible with the Sony A6300?

A: Profoto A10 Studio Light AirTTL-S Off-Camera Kit for Sony BH #PRA10OCKS is compatible with the Sony A6300.