ICE CO 52mm ND100000 ND 16.5 Stop Optical Glass Filter - Precision

In this review the ICE CO 52mm ND100000 ND filter is evaluated for photographers who need extreme light reduction for long exposures or high-aperture daylight shooting. The bottom line: this filter delivers the advertised 16.5 stop exposure correction in a compact, well-built package and is best for landscape, architectural, and creative long-exposure work where a true neutral tone and robust build matter. The reviewer found the optical glass and nano multicoating gave consistent color neutrality and easy cleaning, making it a practical choice for demanding outdoor use.

Key Features

• 16.5 stop ND density: Allows very long exposures in bright conditions to smooth water, streak clouds, or isolate subjects with strong background blur.
• High quality optical glass: Delivers sharp images with minimal softness thanks to precise glass and machining suited for critical photography.
• Nano multicoated, 16 coats: The multilayer coating reduces reflections and helps maintain neutral color without noticeable color cast.
• Waterproof and easy clean: Coatings resist water and grime so you can wipe the filter quickly on location without harming the surface.
• Double threaded metal frame: Lets you stack additional filters or attach a lens hood while keeping the filter secure and aligned.
• Storage case included: Protects the filter when not in use and makes it convenient to carry as part of a travel kit.

Who It's For

This filter is aimed at photographers who regularly shoot long exposures in daylight: landscape photographers smoothing water, architectural shooters wanting motion blur of people, or creative photographers seeking pronounced motion effects. The heavy density is useful when ND8 or ND1000 are insufficient and a truly long exposure is required.

It is less appropriate for casual users who rarely do multi-minute exposures or those who prefer variable NDs for quick adjustment. Also, users who need a very thin profile to avoid vignetting on ultra-wide lenses should check compatibility with their specific lenses.

Pros & Cons

Pros

• Reliable 16.5 stop reduction for true long-exposure capability in bright light.
• Excellent optical quality from the glass that preserves detail and sharpness.
• Durable, double threaded metal frame that accepts additional filters and a hood.
• Nano multicoating and waterproof finish make cleaning and field use straightforward.

Cons

• The very high density can make focusing and framing slower since it requires removal or live view techniques before stacking or composing.
• May cause vignetting on some wide-angle lens and adapter combinations; check filter-lens fit.

Specifications

Filter model	ND100000 (ND 16.5 stop)
Filter size	52mm
Glass type	High quality optical glass
Coating	Nano multicoated, 16 coats (8 each side)
Frame	Superfine matte black double threaded metal frame
Water resistance	Waterproof coating, easy clean
Included	Storage case

Our Verdict

The ICE CO 52mm ND100000 is a solid choice for photographers who need extreme light reduction and reliable, neutral results. Its high quality optical glass, extensive nano multicoating, and robust double threaded metal frame make it good value for photographers focused on long-exposure and creative motion work who will use the filter regularly in the field.

Frequently Asked Questions

Will this filter cause a color cast?
The filter uses nano multicoating (16 coats, 8 each side) and is designed to avoid noticeable color cast in most shooting situations.

Can I stack other filters on it?
Yes, the double threaded metal frame accepts additional filters or a hood so you can combine it with polarizers or grads as needed.

Is it easy to clean after use in wet conditions?
Yes, the waterproof nano coating makes the surface easy to wipe clean without damaging the optics.