Skip to main content
XT003 CPL circular polarizer filter, angled view showing its knurled black frame and pale optical glass on a white background

XT003 CPL · Actual product and published sample.

XT003 CPL

XT003 CPL

The XT Filters XT003 CPL Circular Polarizer Filter is designed for camera lenses to reduce glare and reflections on water, glass, and polished surfaces while improving color saturation and contrast. Available in multiple diameters and color variants.

From $39.99

Filter diameter (Ø)

Match the Ø mark on your lens, cap or step-up ring.

1

Ø77 = 77mm filter thread. Match your lens, cap or step-up ring.

Payment options

Visa payment methodMastercard payment methodAmerican Express cardApple Pay digital walletGoogle Pay digital wallet
Shipping & deliveryUS standard · Est. 6–10 business days from paymentStandard shipping $8 · Free over $99

Delivery to United States

Standard estimate: 6–10 business days from payment.

1–3 business days processing + 5–7 business days transit. Customs and holidays can add time.

Customs duties and import fees depend on your destination and may be collected separately.

Returns & warranty1-year warranty · 30-day returns. Conditions apply.

Request a return within 30 days of delivery. Items must be in original condition with complete packaging and accessories; approval is required.

We cover return shipping for damaged, defective or incorrect items. For a change of mind or size exchange, you pay return postage.

From $39.99

Choose your size

Know your filter.

Product information from XT Filters and Leo Liang’s Black Mist field guide.

Model
XT003 LR N-CPL
Filter Type
Circular Polarizer (CPL)
Average Transmission
≈44%
Average Reflectance
≈0.3%
Coating
Double-sided 24–32-layer multi-coating
Glass Substrate
Ultra-clear glass
Features
Polarization efficiency 99.8%; Nitto polarizing film; high polarizing efficiency, reduced reflections
Best For
Landscape, outdoor, water/glass reflection control, color contrast
Refund policy
30-day returns · Conditions apply

Before you order.

Questions about your lens? info@xtfilters.com

Which size fits my lens?

Use the Ø marking on the front rim or lens cap, not the focal length. Confirm any adapter before ordering. Send Leo the exact lens model if you are unsure.

Should I leave Black Mist on all the time?

Not for every scene. Leo recommends removing it when fog already softens the image or when fine detail is the priority. Pick the strength for your light.

What about shipping and returns?

In-stock orders typically dispatch from China in 1–3 business days. Import fees may apply. Standard returns require unused, uninstalled filters and approval; change-of-mind return shipping is paid by the customer.

View all filters

The XT Newsletter

XT Field Notes.

Not sure which filter fits? Join XT Field Notes and reply with your lens model. Leo reads every reply.

Unsubscribe any time. We respect your inbox.