TIFFEN 6666ND21 Water Glass Filter 6.6X6.6 ND2.1 7-STOP

( Brand: Tiffen ), ( Manufacturer Part Number: 6666ND21 ), ( Part Type: Water Glass Filter ), ( Filter Shape: Square ), ( Filter Color: Black ), ( Square/rectangular Size: 6.6x6.6 ), ( Manufacturer Warranty: 1 Year ), ( Filter Effects: Neutral Density ), ( Country Of Origin: United States )

Review TIFFEN 6.6x6.6 Inch Water White Glass Filter

Tiffen 6666ND21 6.6x6.6 Water Glass ND2.1 7-Stop Filter

Experience unparalleled control over your photography with the Tiffen 6666ND21 6.6x6.6 Water Glass ND2.1 7-Stop Filter. This premium filter is engineered to deliver exceptional neutral density performance, perfect for capturing stunning landscapes, seascapes, and cityscapes.

Crafted from high-quality optical glass, this filter offers a water glass effect that adds a unique and striking aesthetic to your images. The ND2.1 (Neutral Density 2.1) rating provides a 7-stop reduction in light, allowing you to use slower shutter speeds and smaller apertures to achieve creative effects like dreamy waterfalls, smoother seas, or dramatic star trails.

The Water Glass ND2.1 filter from Tiffen is coated with a proprietary multi-coating process that enhances image sharpness and color fidelity, while minimizing flare and ghosting. This ensures that your images remain true-to-life, even under challenging lighting conditions.

In addition to its photographic applications, this filter can also be used for video work, providing filmmakers with the ability to achieve cinematic effects such as shallow depth of field, motion blur, and long exposure shots.

The Tiffen 6666ND21 6.6x6.6 Water Glass ND2.1 7-Stop Filter is housed in a slim, aluminum filter ring for easy storage and transportation. The filter is compatible with cameras using 6.6x6.6mm filter sizes, and it comes with a protective pouch to keep it safe when not in use.

Enhance your photography and videography skills with the Tiffen 6666ND21 6.6x6.6 Water Glass ND2.1 7-Stop Filter - the perfect tool for creating captivating images with a unique, artistic touch.

1. High-quality construction: Tiffen is a well-known brand that is known for producing high-quality filters. This filter is no exception, with a durable aluminum frame and Schott Glass for clarity and color fidelity.

2. Versatile use: This filter is ideal for landscape photography, long exposures, and creating dreamy effects in your images. The 7-stop neutral density (ND) reduces the amount of light entering the lens, allowing for longer exposures and greater control over depth of field.

3. Reduced glare and reflections: The water glass effect of this filter helps to reduce glare and reflections, allowing for more natural-looking images with increased contrast and vibrant colors.

4. Wide format: This filter is designed for medium format cameras with a 6.6x6.6 inch sensor size, making it ideal for high-resolution images.

1. Expensive: This filter is on the higher end of the price range for medium format filters, which may be a barrier for some photographers.

2. Limited use: While this filter is versatile for certain types of photography, it may not be as useful for other genres such as portraits or action photography.

3. Potential for vignetting: With the high density of this filter, there is a risk of vignetting, particularly with wider angle lenses.

Conclusion: The Tiffen 6666ND21 6.6x6.6 Water Glass ND2.1 7-stop filter is an excellent choice for landscape and long exposure photographers who want a high-quality, durable filter with a unique water glass effect. While it is on the expensive side, the investment in this filter may be worth it for photographers who prioritize image quality and creative control. However, it may not be the best choice for photographers who do not regularly shoot landscapes or long exposures, or who are on a tight budget.

Recommendation: If you are a landscape or long exposure photographer looking for a high-quality, durable filter with a unique water glass effect, the Tiffen 6666ND21 6.6x6.6 Water Glass ND2.1 7-stop filter is a recommended purchase. However, if you are on a tight budget or do not regularly shoot landscapes or long exposures, you may want to consider a less expensive filter or wait to make a purchase until you have a specific need for this type of filter.

Details:

Most filters are made up of several layers materials consisting glass, dyes,optical cements, chemical compounds, particles etc. Allows Wider Aperture. Glass Filter. Allows Reduced Shutter Speed.

Tiffen filters are manufactured using Color Core technology, a closely guarded proprietary process that entails permanently laminating the filter material in between two pieces of optical glass ground flat to tolerances ten-thousandth an inch, then mounting them precision metal rings. Neutral density filters do not affect the coloration of image and are ideal for pairing with other. Requires 7-Stop Exposure Increase. TIP HOW TO PROLONGING THE LIFE OF YOUR FILTERS: Filters, like all crafted optics, are susceptible not only to breakage, but to premature aging caused by environmental factors.

By increasing your aperture or slowing exposure time, you are able to control depth of field and convey movement more easily. Tiffen 6666ND21 Overview: The 6.6 x ND 2.1 Filter is a solid neutral density filter providing 7-STOP exposure reduction. Hand blower first, if its just light dust, that usually handles it. To protect your filters and keep them in great working condition for a long time along with the rest of camera gear we recommend making sure to stored dark, cool, dry place when not use.

Filter does not affect coloration of the image and is ideal for use with other filters. This 2.1 density creates a darkening of the entire image, allowing you to photograph with wider aperture or slower shutter speed than normally required. The use of filter pouches or specialized cases will also keep your filters safe from breakage when not in. If you are in a humid environment, the addition of fresh silica gel packs or dehumidifier theorem they stored is also highly recommended.

Protecting your filters as you would camera lenses will ensure many years of use. Even with protective measures employed, there are many factors that can still affect the longevity of filter: moisture prolonged exposure to humidity ,excessive heat and excessive light most common environmental causes that filters chemistry over time. Tiffen Optical Filters. Tiffen 6.6x6.6 ND 2.1 Filter 7-Stop: Key Features, Solid Neutral Density.

Darkens Entire Image.

part #: 6666nd21 prices

• $61.90-$439.00

specifications filtecam:

• brand: Tiffen
• mpn: 6666nd21
• part type: Water Glass Filter
• filter shape: Square
• filter color: Black
• square/rectangular size: 6.6x6.6
• manufacturer warranty: 1 Year
• filter effects: Neutral Density
• country of origin: United States

general filtecam:

• condition: Used
• Cameras Photo > Lenses Filters > Filters

shipping filtecam:

• cost: $9.99
• class: Standard, Expedited
• transit: 4-9 Days
• carrier: FedEx
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery, FedEx 2Day

seller filtecam:

• # reviews: 18326
• rating: 99.9%
• city: Chatsworth, California

offer filtecam:

• sold: 0
• quantity: 1
• started: January 24, 2026
• availability: In Stock
• best offers: True
• options: Ship-to-home

returns filtecam:

• policy: Returns Accepted
• method: Money back
• time: 14 Days
• paid by: Buyer

payments filtecam:

• wallet: Apple-pay
• other
• credit card: Diners-club

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