The Heliopan 86mm Linear Polarizer Filterhelps 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.

The front and rear surfaces of the filter both feature a single anti-reflection coating. Each coating helps to increase light transmission by reducing reflections, scattered light, and ghosting. Additionally, they offer protection to the filter substrate while helping to keep the glass clean for longer than uncoated glass.

This Heliopan filter is constructed from Schott glass for increased optical clarity and color fidelity. It features a brass filter ring for durability as well as jamming prevention.

Minimize Reflections and Glare    Reduces Haze and Blue Cast in Landscapes    Enhances Color and Tonal Saturation    86mm Front Filter Threads    Front and Rear Coating    Schott Glass Construction    Brass Filter Ring

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

Arrange and filter directionally polarized light perpendicularly to the reflected light allowing for the absorption of much of the light.

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

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

Single coatings on both the front and rear offer protection to the glass and help to improve light transmission and image quality.

Constructed from Schott glass for optical clarity.

Brass filter ring helps to prevent jamming and provides additional strength.

Dual threading with 86mm front filter threads permits combining with other filters.

Related Questions and Answers

Q: 1. How much wieght can I put on top of it?

A: This product has a horizontal payload of 16.5 lb and a vertical payload up to 11 lb.

Q: 2. Is the Genie rope included? How long is it?

A: It's packaged with a rope that is approx. 10' -- but one can easily purchase additional rope as follows: https://bhpho.to/2TSlCko

Q: 3. How many slots does this filter take? Does this also have a cool/warm fx when facing towards camera?

A: This has 1 slot with no color shift.

Q: 4. What is the actual diameter of the filters, and are they smooth or notched or threaded? I would really like to install narrowband 2-inch astrononomy filters.

A: Compatible filters are in a proprietary mount and no diameter size is given. There is no accommodation for any non-proprietary filters using this filter holder.

Q: 5. Can this work with any slider?

A: This product is compatible with Third-Party Sliders, it should work with almost any slider.

Q: 6. Does this require the smartphone app to use? If not, do you loose any functionality if you don't use the app?

A: Yes , you need the app

Q: 7. Can this pan like the original Genie or just linear?

A: This is just a linear motor.

Q: 8. Does this unit comes with its battery or it must be purchase individually?

A: Yes it does come with a battery, you can also purchase additional batteries.

Q: 9. Can this be used while plugged in to power to charge?

A: Yes it can.

Q: 10. Being that the Genie can already pan when attached to a tripod....if I already have a genie mini can I combine the two for a 2-axis movement using the Syrp pan-tilt brackets?

A: Yes, you can combine the Genie One with the Syrp Pan-Tilt Brackets.