The Tiffen 49mm Low Light Linear Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. This results in a noticeable increase in the saturation of skies and foliage, as well as clearer imagery when photographing in hazy conditions. A linear polarizer differs from a circular polarizer in that it does not supports use of a camera's autofocus or auto exposure functions; it is best suited for use with manual cameras, such as view cameras, that are not dependent on internal mechanisms to determine focus or metering settings.

This low light polarizer has less of a polarizing effect than a standard polarizer, allowing for it to be used in indoor and darker situations when available light is at a premium. This filter is also more ideal to pair with others so the filter factor does not become overwhelming. The low light linear polarizer requires approximately 1 stop of exposure compensation.

Tiffen filters are made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 10,000th of an inch, and then mounting to precision metal rings.

Helps to Eliminate Reflections and Glare    Reduces Haze and Blue Cast in Landscapes    Greater Color and Tonal Saturation    Low Light Design Ideal for Indoor Use    Rotating Filter Mount    ColorCore Technology

Low light polarizer is less dense than a standard polarizer, allowing for greater light transmission and more versatility when working in darker conditions.

Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.

Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.

Clears up haze in distant landscapes and provides more saturated, vivid colors.

Strongest effect when used at a 90° angle from the sun.

Constructed using Tiffen's ColorCore technology.

Related Questions and Answers

Q: 1. If you buy the 2-pack do you get double the hardware? i.e. 2 a GoPro mount, belt clip, two magnetic mounts, slip-on diffusion, and a basic cold shoe mounts?

A: Whatever is included in the box with a single light will be included with both lights in this 2 pack. https://bhpho.to/3tercNH

Q: 2. Does this read color temperature?

A: No. It is a light meter for ambient light and flash.

Q: 3. can i plug it to 220 vac?

A: Unfortunately, no; Godox does not offer the GodoxQS400II Flash Head in a version compatible for operation on 220V voltage. If you are looking for a monolight strobe head from Godox that may be used on 220V, the GodoxAD600BM Witstro Manual All-In-One Outdoor Flash,B&H#GOAD600BM, or GodoxAD600B Witstro TTL All-In-One Outdoor Flash,B&H#GOAD600B, are both dual-voltage units that may operate on 100-240V voltage. If you were looking for a 400W monolight in the price range similar to the GodoxQS400II Flash Head, then I would instead recommend the RayaSDR-400 Alpha Monolight,B&H#RASDR400, for your usage needs. Do note that you will have to purchase a modeling lamp with the correct voltage and a plug adapter for the country in which you will use the monolight (these are not included and must be purchased separately).

Q: 4. Is the flash trigger included?

A: A flash trigger is not included, being that they are camera-dependent.

Q: 5. does this meter trigger Yungnuo YN-E3-RT remotely?

A: No; the L-478D-U does not have any internal radio. There are other L-478 meters that do, but they are specifically for PocketWizard, Elinchrom or Phottix receivers.

Q: 6. Is the Sekonic LiteMaster Pro L-478D-U Light Meter compatible with Alien Bees lights?

A: The L-478DR-U has the built in PocketWizard transmitter which can be used with the PocketWizard FlexTT5 and AC9 to actually do power control of your Alien Bees. I do this. Works well. The L-478D has not radio transmitter so it is necessary to put it on Cordless mode and press to test button on your lights or trigger the lights using one of many light triggers on the market. This too works very well.

Q: 7. 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: 8. Hi there. Can I use my Flashpoint R2 pro 2.4 GHz Transmitter for Sony (XPro- S) with this Godox AD100 pro? Thank you

A: Yes this will work Godox makes Flashpoint.

Q: 9. Am i able to use the fujifilm model on my fujifilm xt3 & my canon slr 35mm analog camera?

A: While it's possible to use this A10 AirTTL-F Flash on cameras other than those from Fujifilm, it has not been tested to our knowledge. The results may vary.

Q: 10. How do I mount this light to shoe on the sony camcorder pj670? The included shoe does not connect. (The shoe on the camcorder is recessed and I can't slide the mount in).

A: I bought a handle adaptor. It attaches where you would mount a tripod. The handle comes up and over the top of camcorder, and you would slide this light into the slot. The shoe on top of your camcorder can be used with a flash.