The Tiffen 105mm Coarse Thread Double Fog 1/4 Filter simulates the effects of natural fog or mist by creating a soft glow around highlights and lowering the overall contrast of the scene. When compared to the standard Fog filter, this filter places greater emphasis on lowering the contrast while maintaining sharpness and minimizing the effects of flare. The 1/4 density provides a very small amount of fog effect and requires no 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 1/10,000th of an inch, and then mounting to precision metal rings.

Creates a Fog-Like Effect to Image    Dramatically Lowers Contrast    Maintains Sharpness and Minimizes Flare    ColorCore Technology

Creates a fog-like effect with dramatically lowered overall contrast.

Maintains greater sharpness and is less affected by highlight-flare than the standard Fog filter.

1/4 density gives a very small fog effect.

Does not require exposure compensation to make up for filter effect.

Related Questions and Answers

Q: 1. Will this work on a Canon RF 28-70mm f/2.0 lens and still allow use of the EW-103 hood?

A: Yes, the Tiffen 95mm (Coarse Thread) Water White Glass IRND 0.6 Filter (2-Stop) is compatible with the Canon RF 28-70mm f/2.0 lens and it will allow you to use the lens hood.

Q: 2. what is the definition of coarse thread ?

A: Coarse thread would refer to a lens filter with a pitch of 1, instead of the standard 0.75 pitch. Most filters between 39-82mm and 127mm use the 0.75 standard pitch. Filters sized 86-112mm and 122mm are typicially 1 pitch, or coarse thread. In any case, you simply need to purchase the filter that is designed for the filter thread size of your lens. The manufacturers concern themselves with making the correct pitch or thread size for the designated filter size.

Q: 3. Is the filter metal or plastic?

A: Tiffen filter rings are made of anodized aluminum and all of our filters without an IR element come with a 10 year warranty.

Q: 4. Does this fit in the Nisi 100 filter holder?

A: The Nisi 100 filter holder is designed for 2mm thick filters. Tiffen MPTV filters are 4mm thick which allows the filter "effect" to be laminated in between two pieces of glass. This prevents the "effect" from being scratched and also makes the filter more durable. To hold our 4x4 or 4x5.65 MPTV filters you can use the Tiffen Pro100 filter holder.

Q: 5. What's the difference between double fog 3, and just regular double fog, strength of effect?

A: Tiffen Double Fog comes in various strengths. The higher the number, the stronger the effect. Double Fog 3 is the strongest strength.

Q: 6. How does this 2x2 filter attach to the front of the camera? It doesn't say what kind of attachment is needed.

A: 2x2 filters are to be placed on lights, rather than the camera itself. Certain lights will have a holder built in.

Q: 7. Can the Cokin Z-Pro Series Filter Holder Adapter Ring (95C, Coarse Thread) be used on the Nikon AF-S Nikkor 200-500mm f/5.6E ED VR lens? Will the threading match? I posted this earlier but the answer I received pertained to a Neutral Clear Filter (95mm), not what I had posted.

A: The Nikon 200-500mm lens would need a standard thread size adapter such as this Fotodiox: B&H # FOAR95CZP MFR # FLTR-100/95-RING https://bhpho.to/31US0a1

Q: 8. Which Cokin filters fit this holder? P series or A series?

A: Cokin filters are not compatible for use with the Holga Double Filter Holder. The Holga Double Filter Holder was only compatible for use with Holga's own branded filters; they are not the same size as Cokin filters. The Holga Color Filter Set, B&H # HOCFS • MFR # 148120, was the filter kit compatible for use with the Holga Double Filter Holder. However, this filter kit has been discontinued and is no longer available new. You would have to look for this item used.

Q: 9. Is this a Bay 3 as in a Bay 3 for the Rollei 2.8F?

A: If the Rollei 2.8F has a lenses featuring a bayonet filter mount, then yes this would fit onto that lens.

Q: 10. Would it possible to use this with the LEE Filters 100mm holder?

A: Yes. but..hard to slide it in. scratches sides of the filter. maybe it me but I had a hard time to attach it.