The Tiffen 5"x5" Blue Soft Edge Graduated Filteris a soft-edged graduated color filter providing a bluish color across the image, giving a cooling effect for your photographs. The graduated filter design keeps a portion of the image neutral, resulting in a more realistic look while allowing for the sky or other bright areas to take on the color of the density. The 4 density provides less of a blue cast than the 5 density filter, but more than the 3 density.

Tiffen filters are made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 5 x 5" / 127 x 127mm.

Blue 4 Tint    Soft-Edged Graduated Filter    ColorCore Glass

Blue tint gives a portion of the image a cooling effect.

Soft-edged graduation to clear in order to retain a neutral portion of the image.

Related Questions and Answers

Q: 1. Will these fit the Tamron SP 14mm f/2.8 Aspherical IF Lens for Canon EF-Mount?

A: The IRIX Edge Gelatin Filter Set is only compatible with the Irix 11mm f/4.0 Lens and the Irix 15mm f/2.4.

Q: 2. I dont know what filters to buy....to canon s110 housing with w20 wide angle, the lens has 100mm and you say that accept 3.6 ?? what exernal filters i have to buy??? 4.2 or 5.5 .??

A: Since there is a 100mm diameter, the 4.2 filters will fit: http://bhpho.to/UvnDle

Q: 3. Will these fit the Sony FE 12-24 2.8?

A: There is a dedicated set of filters with the Haida Rear Lens ND Filter Kit for Sony FE 12-24mm f/4.0 G Lens, BH # HAHD4329Q. http://bhpho.to/2M2uVNZ

Q: 4. Will this case hold a Vinten Vision 100 tripod head with a Vinten 2 stage legs?

A: A more suitable case is the Vinten 3340-3 Padded Soft Carrying Case - for Vinten Vision 3, Vision 6, Vision 8, Vision 11 and 2 Stage ENG Tripod Systems B&H # VI33403. https://bhpho.to/30a7ljT

Q: 5. Will these filters fit a Canon 8-15mm lens?

A: Yes, the Irix Edge Gelatin Neutral Density Filter Set is compatible with the rear filter slot on the Canon EF 8-15mm Lens.

Q: 6. Will this work with Canon RF 10-20mm f4?

A: The IRIX Edge Gelatin Filter Set will not work with the Canon RF 10-20 f4.

Q: 7. Do I need a holder for these to be used with the Irix 11 mm lens?

A: A filter holder is not required when using the IRIX Edge Gelatin Filter Set on the IRIX 11mm f/4 Blackstone Lens. The lens already has a built-in rear gelatin filter holder.

Q: 8. will this fit in NiSi v6 holder ?

A: Yes, this filter being 100mm wide and 2mm thick would fit into the NiSi v6 Filter Holder.

Q: 9. Please tell me how thick the filter ring is, i.e., what is the added length when mounted to a lens?

A: The B+W MRC Basic #702 25% Graduated 0.6 ND Filter (62mm) has a standard thickness of 2mm.

Q: 10. Will this fit a Canon 15mm 2.8 Fisheye lens?

A: Yes, IRIX Edge Gelatin Neutral Density Filter Set will fit on the rear optic of your Canon EF 15mm f/2.8 Fisheye lens.