Urth 82mm ND100000 (16.6-stop) Solar Lens Filter Plus

Urth 82mm ND100000 Solar Lens Filter Plus is a fixed, very strong neutral-density filter for cameras with an 82mm filter thread. Its listing claims a 16.6-stop reduction for bright-light and solar photography, so it suits specialised exposure control rather than general-purpose filtering.

At a glance

The fixed ND100000 rating and claimed 16.6-stop reduction target extremely bright conditions and solar or eclipse photography.
A 20-layer CoraNano coating is claimed, and the listing describes the glass as German SCHOTT B270.
The manufacturer describes an ultra-slim rim intended to reduce vignetting.

Price

£51.75Save 25%

Reference price: ~~£69.00~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

The 82mm thread size is clearly specified for matching a compatible lens.
A fixed, exceptionally strong density is suited to specialised solar and very bright-scene exposure control.

Cons

The extreme fixed density is specialised and is not a flexible choice for ordinary light reduction.
The listed water-resistance rating is Not Water Resistant.

Technical specifications

11 specifications

Identity
Brand	Urth
Model	82mm

Size and compatibility
Filter thread size	82 Millimetres
Compatible devices	Cameras with 82mm filter thread size

Optics and construction
Material listed	Optical Glass
Coating	20-layer CoraNano coating
Filter effect type	other

Materials and protection
Water resistance listed	Not Water Resistant
Manufacturer-claimed glass	German SCHOTT B270 glass
Rim material claimed	6061 aluminium

Exposure
Maximum shutter speed listed	30 Seconds

What to know before buying

Listing details to confirm

The listing claims solar and eclipse use and a reduction of 99.9999%, while its details describe the coating as resistant to water and its water-resistance field says Not Water Resistant. Treat these claims as unconfirmed and check the selected listing and applicable solar-photography guidance before use. The listed 30 Seconds maximum shutter speed is also not explained by operating conditions.

Who is it for?

A good fit for

Photographers with an 82mm-thread lens seeking a fixed, very high-density filter for bright scenes or solar photography.
Buyers who want an optical-glass filter with a claimed multi-layer coating.

Less suited to

Photographers seeking a general-purpose or adjustable ND filter.
Anyone needing a confirmed water-resistant filter or a filter for lenses with a different thread size.

Urth 82mm ND100000 (16.6-stop) Solar Lens Filter Plus · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 33 ratings

5 stars87%87%
4 stars5%5%
3 stars4%4%
2 stars0%0%
1 star4%4%

Aggregate ratings are mostly in the five-star category, with a small minority of lower ratings including some one-star ratings. Without written feedback, these figures do not identify what buyers liked or disliked. They indicate a generally favourable but not unanimous response, and cannot confirm the listed optical, coating or solar-use claims.

Frequently asked questions

Will this fit my camera lens?

The listing specifies an 82mm filter thread and compatibility with cameras that have an 82mm filter thread. Check the lens thread marking before buying.

Is this suitable for ordinary photography?

Its claimed 16.6-stop reduction is extremely strong and fixed, making it a specialist option for very bright scenes rather than a flexible everyday ND filter.

Can it be used for solar or eclipse photography?

The listing claims solar and eclipse use, but also has inconsistent water-resistance information. Confirm the selected listing and follow appropriate solar-photography guidance before use.

Is the filter water resistant?

The details field says Not Water Resistant, while the coating description claims resistance to water. The listing is inconsistent, so do not assume the filter is water resistant.