
Tiffen
Tiffen 58SFX1 58mm Soft/FX 1 Glass Photographic Filter
★★★★★
The Tiffen 58mm Soft/FX 1 filter gently smooths skin imperfections while keeping eyes tack-sharp for flattering portraits.
$69.99*
Check availability
*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Key Features
The Ideal portrait filter.
Softens unwanted details.
Keeps eyes sharp and sparkling.
10 Year warranty.
High quality metal mounting ring.
Specifications
Brand
Tiffen
Model
58SFX1
Filter Size
58mm
Filter Type
Soft/FX 1
Technology
ColorCore
Mounting Ring
High-Quality Metal
Warranty
10 Years
Pros & Cons
👍 Pros
- Subtle grade 1 diffusion flatters skin without making images look obviously filtered.
- ColorCore construction protects the filter layer between glass for long-term durability.
- High-quality metal mounting ring ensures secure, cross-thread-resistant attachment to lenses.
- 10-year warranty provides confidence in long-term reliability.
- Works with both photo and video, adding a cinematic softness to footage.
👎 Cons
- Only fits 58mm thread lenses, requiring step-up rings for use on other sizes.
- Grade 1 effect may be too subtle for photographers wanting a more pronounced soft-focus look.
- Adds an extra glass element that can increase the chance of lens flare in backlit situations.
- No carrying case included, requiring separate storage to protect the glass.
Frequently Asked Questions
How does the Soft/FX 1 filter differ from a standard diffusion filter?
The Soft/FX 1 uses Tiffen's unique pattern to soften fine details like wrinkles and blemishes while preserving sharpness in larger features such as eyes and hair, rather than applying uniform blur across the entire image.
Will this filter reduce overall image sharpness?
The grade 1 strength provides a subtle effect. It softens fine skin texture without noticeably degrading sharpness in the primary subject, making it suitable for portraits where you still want clear, defined eyes.
What is ColorCore technology?
ColorCore is Tiffen's process of laminating the filter effect between two pieces of optical glass, which protects the filter material from scratching, moisture, and degradation over time.
Does this filter fit lenses with a 58mm front thread?
Yes, it threads directly onto any lens with a 58mm filter thread. You can also stack it with other 58mm filters if needed.