
Tiffen
Tiffen 55HTPTP 55mm Digital HT Ultra Clear Polarizer Filters
Cleaner skies, richer water, and glass you can trust not to scratch — the Tiffen 55mm HT Twin Pack is the filter duo every field shooter should have in their bag.
$51.75*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
Easy to clean scratch resistant surface
Made with optically pure Water White Glass
Made with Tiffen's ColorCore Technology
Padded nylon 4 filter pouch with belt loop included
Specifications
Filter Size
55mm
Kit Contents
Digital HT Ultra Clear filter, Digital HT Circular Polarizer filter
Glass Type
Water White optical glass
Coating
Titanium scratch-resistant (HT series)
Technology
ColorCore construction
Polarizer Type
Circular (autofocus compatible)
Included Accessories
Padded nylon 4-filter pouch with belt loop
Model
55HTPTP
Pros & Cons
👍 Pros
- Water White glass construction keeps color rendering neutral — no unwanted warm or cool cast on critical portrait and product work
- Titanium scratch-resistant coating on both filters survives the rough treatment of regular field cleaning without degrading optical clarity
- Circular polarizer design is fully compatible with all modern autofocus systems — no need to switch to manual focus when the filter is on
- Twin-pack format covers both lens protection and creative polarization control with a single purchase, saving money versus buying separately
- Padded nylon 4-filter pouch with belt loop is a practical carry solution, not just decorative packaging
👎 Cons
- Polarizer effect is angle-dependent — shooting directly into or away from the sun reduces effectiveness significantly, which requires repositioning rather than just rotating the filter ring
- Stacking both filters simultaneously (clear + polarizer) adds two extra glass surfaces, which can increase flare risk in high-contrast backlit situations
- At 55mm, these are optimized for one specific lens diameter — photographers with multiple filter sizes will need separate sets rather than a step-up ring solution
- The padded pouch holds four filters but only two are included — the extra capacity is nice but suggests you'll need to buy more
- Circular polarizers add 1.5–2 stops of light loss, which is worth planning for in lower-light outdoor situations
Frequently Asked Questions
What does the Ultra Clear filter actually do — isn't it just a clear piece of glass?
It's a precision-made protective filter built from Water White glass, which has a much lower color cast than standard optical glass. It keeps your front element safe from dust, moisture, and accidental contact without the green or blue tint shift that cheap UV/clear filters introduce. On critical color work — portraits, product shoots — the optical neutrality matters.
How effective is the Circular Polarizer at cutting reflections and boosting sky contrast?
Very effective in the right conditions. Shooting landscapes with the sun at roughly 90 degrees gives you maximum sky darkening and reflection elimination off water or glass surfaces. At other angles the effect diminishes — that's physics, not a filter shortcoming. For architectural exteriors and outdoor portraits near water, you'll notice the difference immediately.
How durable is the titanium coating — will it actually survive field use?
Tiffen's HT (High Transmission) titanium coating is meaningfully more scratch-resistant than standard multi-coated filters. It's not indestructible, but cleaning with a lens cloth in the field won't leave marks the way softer coatings do. The included padded pouch protects them in the bag between setups.
Will these filters affect autofocus or cause vignetting on wide-angle lenses?
The circular polarizer design (vs. linear) is fully compatible with modern phase-detect and contrast-detect autofocus systems — no focus hunting. Vignetting at 55mm depends on your specific lens; on most standard and short telephoto lenses at this diameter there's no visible vignetting, but fast wide-angles may show corner darkening.
Is the 4-filter pouch useful, or just packaging?
It's genuinely useful — the padded nylon pouch holds four filters, has a belt loop, and provides individual pocket protection. For photographers who carry multiple step-up adapter sizes or additional filters, it replaces a dedicated filter wallet.