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Tiffen 34CP 34mm Circular Polarizer Camera Filter — main product image
Tiffen 34CP 34mm Circular Polarizer Camera Filter
Tiffen 34CP 34mm Circular Polarizer Camera Filter
Tiffen 34CP 34mm Circular Polarizer Camera Filter
Tiffen

Tiffen 34CP 34mm Circular Polarizer Camera Filter

★★★★★3.4 (5 reviews)

Compact 34mm circular polarizer that cuts glare and deepens colors without vignetting on wide-angle lenses.

$19.99*$20.99Save 4%
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The Tiffen 34CP Circular Polarizer is a purpose-built optical filter for lenses with a 34mm filter thread, designed to reduce unwanted reflections and glare from non-metallic surfaces such as water, glass, and foliage. By selectively blocking polarized light, it deepens blue skies, enhances cloud contrast, and brings out richer, more saturated colors in landscape and outdoor photography. The rotating ring lets you continuously adjust the polarization effect from minimal to maximum, giving you real-time creative control over reflections and color intensity right through the viewfinder or live view.

Built with Tiffen's ColorCore technology, the polarizing layer is laminated between two pieces of high-quality optical glass, which protects the filter element from degradation and ensures consistent performance over years of use. The ultra-slim ring profile is specifically designed to avoid vignetting on wide-angle lenses, a common issue with thicker polarizer frames. A water-resistant surface coating makes the filter easier to clean in the field and adds a layer of protection during outdoor sessions in rain or humidity. While the 34mm size serves a specific subset of compact and specialty lenses, the filter delivers the same optical standards Tiffen applies across its full lineup.

Key Features

ULTRA-SLIM AND DURABLE FRAME: The Tiffen Circular Polarizer slim 34mm ring design ensures there’s no vignetting on wide-angle and telephoto lenses, keeping your image sharp and clean from edge to edge. The Tiffen Circular Polarizing non-slip ring allows for easy installation and removal, offering both durability and convenience for photographers and videographers.

Classic Circular Polarizer for Color & Contrast Control: Reduces glare and unwanted reflections from non‑metallic surfaces, enhancing color saturation and contrast for skies, water, foliage, and cinematic outdoor imagery.

Smooth Rotating Polarization Control: Allows precise adjustment of polarization intensity via a smooth rotating ring, giving filmmakers and photographers direct visual control as shooting conditions change. Tiffen Circular Polarizer filters are ideal for all types of photography and video projects. This filter provides a richer color and contrast on your projects.

IDEAL FOR PHOTOGRAPHY AND VIDEOGRAPHY: Tiffen Circular Polarizer filters are ideal for all types of photography and video projects. This filter provides a richer color and contrast on your projects.

Made from Optical Glass: Tiffen's optical glass provides unparalleled performance trusted by professional cinematographers and professional photographers for over 80 years.

Specifications

Filter Size
34mm
Filter Type
Circular Polarizer
Function
Reduces Glare and Reflections
Frame Design
Ultra-Slim, Non-Slip Ring
Glass Type
Optical Quality with ColorCore Technology
Water Resistant
Yes
Application
Photography and Videography
Brand
Tiffen
Model
34CP

Pros & Cons

👍 Pros

  • Ultra-slim ring design prevents vignetting even on wide-angle lenses at 34mm.
  • Tiffen ColorCore technology ensures consistent polarization and color accuracy over time.
  • Water-resistant coating adds durability for outdoor and all-weather shooting.
  • Non-slip ring makes installation and removal easy, even with gloves or cold hands.
  • Optical-quality glass maintains image sharpness across the full frame.

👎 Cons

  • The 34mm filter size fits a limited number of lenses, making it less versatile across a camera kit.
  • Circular polarizers inherently reduce light transmission by approximately 1 to 2 stops, which may require exposure compensation.
  • No included case or pouch for storage and protection when not in use.
  • The slim profile, while preventing vignetting, can make the filter slightly harder to grip and rotate on small lenses.

Frequently Asked Questions

This filter has a 34mm thread size, designed for lenses with a 34mm filter thread diameter.
No. The ultra-slim ring design is engineered to prevent vignetting on both wide-angle and telephoto lenses.
Simply rotate the outer ring of the filter while it is attached to your lens. The polarization effect changes as you turn it, letting you dial in the desired amount of glare reduction.
Yes. The filter features a water-resistant coating that provides protection during outdoor shoots in varying weather conditions.
ColorCore is Tiffen's proprietary manufacturing process where the filter effect is laminated between two pieces of optical glass, ensuring consistent color accuracy and long-term durability of the polarizing layer.

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