The Heliopan 27mm Skylight Filter KR 1.5is a general use filter with a slight pink tint to help improve overall color accuracy and clarity. The light pink coloration helps to reduce the overall bluish cast of daylight and is especially effective when photographing landscapes and in shade. It is also useful as a general protective filter to leave on lenses at all times. Filters help to reduce dust and moisture from reaching your lens element and provide additional protection in case of drops or situations where scratching could occur.

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.

Reduces Bluish Cast of Daylight    Provides Greater Color Accuracy    General Protective Filter    27mm Front Filter Threads    Front and Rear Coating    Schott Glass Construction    Brass Filter Ring

Helps to improve general color accuracy and clarity when photographing outdoors in daylight and shade.

Light pink tint reduces bluish cast of natural light.

General protection filter reduces dust, moisture, and scratches from reaching lens elements.

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 27mm front filter threads permits combining with other filters.

Related Questions and Answers

Q: 1. How many stops does this reduce the exposure?

A: 1.5 to 2 stops.

Q: 2. What sizes, expressed in mm, are Series 7 filters available in?

A: A series 7 filter is a unique size as all series filters are. The fiter size in millimeters would be equivalent to 50.8mm.

Q: 3. What additional features are found in the Series 8 filters when compared to those of Series 7?

A: Series 7 or Series 8 simply refers to size only.

Q: 4. Although it is not a recommended lens from DJI, wouldn't this theoretically fit on the zenmuse x5s sensor for the inspire 2?

A: The Venus Optics Laowa Nanomorph 27mm T2.8 1.5x S35 Anamorphic Lens (MFT Mount, Blue Flare) is too large to be balanced by the gimbal on the DJI Inspire 2.

Q: 5. How much does the lens weigh?

A: The lens weighs 11.04 ounces / 313 grams.

Q: 6. Would this Heliopan Variable ND filter fit a sony lens?

A: Whether this filter would fit depends on which Sony lens you own.

Q: 7. I have a Nikon Coolpix L340. I am aware that it's lens is 35mm. Is this polarizer applicable to that particular camera?

A: The Nikon COOLPIX L340 digital camera does not have filter threads on the lens. So you cannot use any filters on this camera.

Q: 8. will this lens vignette at all on an APSc sensor?

A: No, the Venus Optics Laowa Nanomorph 27mm T2.8 1.5x S35 Anamorphic Lens (E Mount, Blue Flare) will not vignette when using APS-C sensor cameras.

Q: 9. Hello! is the holder ring provided with this filter? I need to fit this filter on a 52mm thread lens

A: The Heliopan Series 8 Infrared RG 850 Filter listed above is designed for usage on lenses that have a Series 8 bayonet filter mount. We have no lens mount adapters that would be compatible to connect this filter onto a lens that uses 52mm filter threads. If you own a lens with 52mm filter threads, I would instead recommend the Heliopan 52mm RG 850 Infrared Filter, B&H # HEIR85052, for your usage needs.

Q: 10. Does the lens work with the RED RF-PL adapter with ND electronic filters?

A: The Venus Optics Laowa Nanomorph 27mm T2.8 1.5x S35 Anamorphic Lens (PL/EF Mounts, Silver Flare) would not be supported with the RED DIGITAL CINEMA V-RAPTOR RF to PL Adapter with Electronic ND Filter. RED PL tolerances: https://bit.ly/3RqUasB