The 49mm High-Transmission Circular Polarizing Multi-Coated Slim Filter from Heliopan can turn an average shot into a "keeper". With its renowned Schott glass composition and resilient black brass filter ring, this filter offers you features that make it well-worth the investment for both traditional film and digital shooters.

This filter is also unique in design since its slim black brass filter ring is indexed so that if you're not using a traditional SLR, you'll be able to set the rotating ring to a precise setting each time you wish to achieve the same degree of polarization. The brass composition of the filter ring is a benefit since it is less prone to jamming when placing or removing it. Heliopan Slim Circular Polarizers have no front threads

Heliopan has incorporated High-Transmission technology into this filter. It will pass 98.8% of the light passing through it with only a 1-stop loss of light and with no color change to the image. In addition, their highly regarded SH-PMC 16-layer multi-coating (8-layers on each side) gives the filter an edge when it comes to durability, flare reduction as well as dust and moisture-resistance. Anyone who wants to shoot landscapes will find this filter is excellent when it comes to enhancing the blue of the sky as well as making the clouds more distinct. On water, you'll use it to eliminate reflections. And, again, with its substantial multi-coated protection, you'll find it easier to clean when spray or dirt lands on the glass surface.

Heliopan has been a leader in the filter industry since 1949. They are known for their high quality and production standards. Heliopan offers most of their filters with either their standard hard coating or with their industry leading SH-PMC 16-layer multi-coating that transmits over 98.8% of the light striking it on the image plane for the lowest flare and greatest color saturation.

SH-PMC Multi-Coating- Passes 98.8% Light    Loses Only 1 Stop - Filter Factor of 2.0    Solid Black Brass Rotating Filter Ring    Indexed Settings on Filter Ring    Makes a Blue Sky Bluer - Enhances Clouds    Minimizes Reflections in Glass or Water    Dust, Moisture-Repellent / Easy to Clean    Minimizes Flare    Limited Lifetime Warranty

Same polarizing effect as regular polarizing filters that lose more light - High-Transmission design loses only 1-stop of light compared to 2.5 from traditional polarizers

The effect of the filter is greatest at a 90° angle to the sun

Reflections are eliminated resulting in greater color saturation

8-coatings on each side produce less flare and maximize reflection reduction

Color neutral regardless of rotation

Top layer on each side of filter repels dust and moisture - easier to clean than other filters

Brass filter ring enhances the life of the filter

Use with traditional film or digital photography

Related Questions and Answers

Q: 1. Can the USB-C output video to an iPhone?

A: If your iPhone has a USB-C input, you may be able to receive the UVC video from the Accsoon CineView HE Multi-Spectrum Wireless Video Transmission System with a compatible app.

Q: 2. Can this be used on a 2 Camera Shoot, with one on each Camera? Will a single Cellphone Receiver be able to switch between them?

A: Yes, you would need two Accsoon CineView HE Multi-Spectrum Wireless Video Transmitters, one for each camera. It would be best to have two iPads or phones. However, you could pair a single phone to each. However, it would need to be a pairing process. It would not instantly switch from one transmitter to the other.

Q: 3. Can you view two camera feeds on one ipad using their app?

A: The Accsoon CineView HE Multi-Spectrum Wireless Video Transmission System (TX,RX KIT) will only send one camera source to up to four iPads or iPhones. You would require two Accsoon transmitters to be able to send two camera each would have to be connected to a single phone and you could not share the source from one transmitter to the other. Accsoon CineView HE Multi-Spectrum Wireless Video Transmitter BH #ACCVHETX

Q: 4. Does it or does it not work with previous generation receivers? (CineEye Pro 2 & S2) There are conflicting responses in the questions.

A: The Accsoon CineView HE Wireless kit does not work with the CineEye S2 or the S2 Pro. Only CineView HE TX/RX units on the same grouping number will work together.

Q: 5. Would replacing the antennae improve their signal strength?

A: Yes. Replacing the antenna with stronger units will improve the signal.

Q: 6. Is the HDMI pass through from this transmitter clean enough to feed an Atomos recorder rather than use the recorder output?

A: The signal from the Accsoon CineView HE Multi-Spectrum Wireless Video Transmitter's HDMI loop out is very good. The signal will be the same as the output of the camera minus the fact that it can drop out based on the elements, something that will never happen with the camera's direct output.

Q: 7. Will this work with the Accsoon CineView SE Multi-Spectrum Wireless Video Transmitter or only with the HE version?

A: No, this will only work with the HE version.

Q: 8. If the four antennas are removed to reduce bulk, how does this affect the transmission range? Will it still transmit at all?

A: The transmission range of the Accsoon CineView HE Multi-Spectrum Wireless Video Transmitter with its antennas removed will be diminished and it ill not work properly at all.

Q: 9. What is the accsoon-pro-group1 Wi-Fi's use?

A: The Accsoon CineView HE Multi-Spectrum Wireless Video Transmitter works with both 2.4 & 5 GHz Dual Band Frequencies. # of Channels 20 Frequency Range 2412 to 2472 MHz 5180 to 5580 MHz 5660 to 5825 MHz

Q: 10. What is the Color Space of the Accsoon CineView?

A: The Accsoon CineView HE Multi-Spectrum Wireless Video Transmission System sends an 8 bit signal source.