The Tiffen 6.6" Blue 3 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 3 density provides less of a blue cast than the 4 density filter, but more than the 2 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 6.6 x 6.6" / 167.6 x 167.6mm.

Blue 3 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. Do you know if this will fit on a Remin Kartmaster500?

A: The unit is designed and made for the for RocknRoller R6G and R6RT Carts. But will work with others.

Q: 3. Will this work with a canon 14mm 2.8 L ?

A: Yes, it will fit in the rear of the 14mm.

Q: 4. Is this handset compatible with the latitude MDR?

A: Yes, The Teradek CTRL.3 can work with the Latitude MDR.X Teradek MDR.X 3-Channel Lens Control Receiver with Bluetooth BH #TE150010 https://bhpho.to/3ShrgZM

Q: 5. Will this fit the Canon RF 5.2mm f/2.8 L Dual Fisheye 3D VR?

A: The IRIX Edge Gelatin Filter Set is not compatible with the Canon RF 5.2mm f/2.8 L Dual Fisheye 3D VR Lens. Here are the recommended rear mount ND filters that are compatible: https://bhpho.to/3Z1IoZM.

Q: 6. Why are there 5 of each type of filter?

A: they are very fragile

Q: 7. What is the weight and dimensions of teradek rt ctrl.3?

A: Dimensions and weight are as followed for the teradek CTRL.3. Excluding Knob & Antenna: 3 x 1.5 x 5.5" (76 x 38 x 127 mm) Including Knob & Antenna: 5.1 x 3.3 x 6.2" (130 x 84 x 157mm) Weight 1lb 11oz (754g)

Q: 8. will this fit a zeiss will this fit zeiss 2267336 binoculer 8 X 300B mc: 1 and 11/16"?

A: The Front Lens Cap for the ZEISS CP.3 lenses is designed specifically for cinema lenses with a front diameter of 95mm. It is not intended for use with a binocular. Please specify the model of the binocular (Victory, Conquest, Terra etc), magnifying power (8x, 10x etc) and diameter of the front objective (25mm, 32mm, 42mm etc).

Q: 9. Can I stack 2 of these filters on the back of the lens? Thanks.

A: Unfortunately, most lenses with a rear slot only have enough space for a single filter, therefore they could not be stacked.

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.