The Tiffen 52mm Warm Soft/FX 4 Filter can be applied to create a warm cast over an entire image while purposely reducing the appearance of blemishes and wrinkles in portraits, or to apply a general soft-focus effect while maintaining overall sharpness. An array of small lenses distributed within the surface of this filter smooths fine lines and textures, which can be useful for creating a more flattering result of a subject.

The warming effect of this filter can be obtained under daylight when this filter is used on a film camera system with daylight film installed, or on a digital camera system with its daylight white balance setting selected. This filter's overall coloration reflects a mired shift value of +45.

This filter has a grade of 4. Grades of 1/2, 1, 2, 3, and 5 are also available where this filter type's effect becomes approximately twice as strong with each grade number increase. When higher grade numbers are applied, a halation effect around highlights can be created to further enhance a subject's appearance or produce a desired effect.

This filter is constructed from optical glass for clarity as well as color fidelity. It is made using ColorCore technology, a process that involves laminating the filter substrate between two pieces of optical glass and grinding flat to a tolerance of 1/10,000th of an inch, and then mounting to precision metal rings.

Soft-Focus Effect, Adds Warmth to Image    +45 Mired Shift Value    1.25x Filter Factor, +0.3 Stops    Reduces Subject Blemishes and Wrinkles    Maintains Overall Sharpness    Optical Glass Construction    ColorCore Technology    52mm Front Filter Threads    Plastic Case

• General soft-focus effect while maintaining overall sharpness
• Reduces the appearance of blemishes and wrinkles
• Provides a smoother appearance of fine lines and textures
• Can add a warm cast over an entire image when used on a film camera system with daylight film installed, or on a digital camera system with its daylight white balance setting selected
• 1.25x filter factor reduces exposure by 0.3 stops
• Constructed from optical glass for clarity and color fidelity
• 52mm front filter threads allow for use with other filters
• Plastic case included for storage and transport

Related Questions and Answers

Q: 1. Does this fit the original L-Series 600mm USM IS lens

A: As per Canon, the original EF 600mm f/4L IS USM lens is not compatible with this holder.

Q: 2. How does this protection filter compare to the Sigma Ceramic protection filter as far as quality of image as well as protection?

A: The image quality is not affected by either, but the Sigma ceramic filter has superior protection.

Q: 3. Does this filter fit the 14-24mm?

A: If you are referring to the Nikon 14-24 mm F2.8 lens,that 82mm filter will not fit . There are a few filter holders available for that lens, here is a link to a good one. https://bhpho.to/2EnYPGZ These holders use square 150 x 150 mm filters. https://bhpho.to/2ZSRV4g

Q: 4. Will this work on my Canon RF28-70?

A: Yes, the Canon RF 28-70 has a filter thread of 95mm

Q: 5. Is this the correct filter holder for a B+W 52mm 0.9 ND MRC 103M Filter? I am using a Canon 300 2.8II lens. How do I remove the clear filter to use the B&W ND filter?

A: Hello Wayne C,This is the correct filter holder for a 52mm screw-in filter for the Canon 300mm f2.8 II lens. I am not familiar with the B+W 52mm 0.9 ND MRC 103M filter, but I do use Hoya Pro ND 52mm filters with this Canon drop-in filter holder. The Hoya Pro ND filters are just thin enough to fit in the drop-in holder in the 300 f2.8 II lens. Any slim or low-profile filter would fit and medium thickness filters should be fine, but thick filters may not fit.To use the the new drop-in filter holder with a 52mm filter, you first have to remove the entire gel filter holder that came with the 300mm f2.8 II lens originally - by squeezing the two external metal knobs towards each other and sliding the holder out of the lens.Best wishes,David

Q: 6. Will this work with the 300mm 2.8l is mk1?

A: I believe not, you will need the older version. Click on the link below to view; https://bhpho.to/3agvCu0

Q: 7. I see the warning on the webpage but is this filter appropriate to take pictures of the 2024 eclipse using a digital camera?

A: Yes, as the Tiffen Solar ND Filter (67mm, 18-Stop, Special 50th Anniversary Edition) is designed for solar photography usage, it would be compatible for use to photograph the upcoming solar eclipse on October 14, 2023.

Q: 8. What is the difference between close-up lenses and extension tubes? Is one better than the other for close up work?

A: Close-up lenses are less expensive and will allow the use of all electronic functions of the lens. They are like putting a magnifier in front of the lens. However image quality is slightly degraded due to adding another optical element. Extension tubes magnify by increasing lens distance but you will lose some functions of the lens.

Q: 9. Can I use with Nikon P1000 ?

A: Yes, the P1000 is compatible with this filter.

Q: 10. Does this fit the Sony SEL55210?

A: Yes, Sigma 49mm Protector Filter will fit the SEL55210 lens.