Hoya 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter
The Hoya 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass filter has several uses and offers the possibility to achieve otherwise unachievable results. ND filters appear grey and reduce the amount of light reaching the film. They have no effect on color balance.
Multi-coated to minimize reflection at the filter surfaces which reduces flare and ghosting.
- Photographing solar eclipses and ultra-bright light sources can be extremely dangerous. This filter reduces light values by 9 stops to less than 1/500th of its original intensity and allows safe photography. It can also be used to achieve super slow shutter speeds in daylight to render moving subjects invisible.
Neutral Density filters have four main uses
- To enable slow shutter speeds to be used, especially with high speed films, to record movement in subjects such as waterfalls, clouds, or cars
- To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background
- To decrease the effective ISO of high speed film (above ISO 400) and allow it to be used outdoors in bright situations
- To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which could cause overexposure
Neutral Density Factors
- 2x = ND.3 (exposure adjustment = 1 stop, reduces ISO 1/2)
- 4x = ND.6 (exposure adjustment = 2 stops, reduces ISO 1/4)
- 8x = ND.9 (exposure adjustment = 3 stops, reduces ISO 1/8)
- As one of the premier filter manufacturers, Hoya filters continue to made from quality glass assuring the photographer clear, sharp and accurate images
- Hoya filters consistently provide even color all the way through the filter; All surfaces are ground and polished to specific thickness and tolerances
- Even non-multi-coated Hoya filters have one layer of anti-reflective coating applied to each surface of the glass; Hoya's single layer coating decreases light reflection off the surface from approx. 9% to an average of 4-5%
| Type | Neutral Density |
| Size | 77 mm |
| Grade | 2.7 |
| Filter Factor | 2.7 (9-Stops) |
| Multi-Coated | Yes Hoya Multi-Coated (HMC) |
| Rotating | No |
| Effect | ND filters appear grey and reduce the amount of light reaching the film, they have no affect on color balance |
| Application | To use high speed films in bright sun |
| Color Temperature | Not applicable |
| Construction | Glass |
| Front Filter Thread Size | 77 mm |
| Front Lens Cap Size | 77 mm |
REVIEW SNAPSHOT®
by PowerReviews(based on 15 reviews)
Ratings Distribution
93%
of respondents would recommend this to a friend.
Pros
- Clear optics (12)
- Easy to use (10)
- Strong construction (10)
- Firm mount (9)
Cons
Best Uses
- Image manipulation (10)
- Color correction (4)
- Reviewer Profile:
- Photo enthusiast (7), Semi-pro photographer (6)
- Was this a gift?:
- No (9)
Most Liked Positive Review
Going to the Dark Side
This extra dark ND filter, when used at ISO 200 delivers and ISO equivalent of about 1. Pretty dark. In fact, too dark in most cases to see through easily. Used primary when...Read complete review
This extra dark ND filter, when used at ISO 200 delivers and ISO equivalent of about 1. Pretty dark. In fact, too dark in most cases to see through easily. Used primary when low DoF is needed on sunny days or when trying to eliminate humans and traffic for architectural 'mood' shots.
The main downside is the inability to compose through the lens, and a slight warm or pinkish cast compared to no filter.
VS
Most Liked Negative Review
pinkish hue!!!
works great and is built excellently aside from the fact it gives off a pink- redish hue. solvable by post processing, just annoying that it wasnt really mention.
white balance will not ...Read complete review
works great and is built excellently aside from the fact it gives off a pink- redish hue. solvable by post processing, just annoying that it wasnt really mention.
white balance will not help either. i tested each setting over and over again and got it to a point where it wasnt so bad but still seeing it there makes me wish i didnt spend so much money on it, for such a negative effect.
REVIEWS
Reviewed by 15 customers
Sort by
Displaying reviews 1-15
Pros
- Clear Optics
Cons
Best Uses
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
I personally prefer an hard case instead of the provided pouch. It doesn't preserve mechanical shocks so in deep.
- Was this a gift?:
- No
Pros
- Clear Optics
- Easy To Use
- Firm Mount
- Strong Construction
Cons
- Soft Images
Best Uses
- Color Correction
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
Very good filter. Screws on easy, cleans easy, and cuts light by around 9 stops. Optics are clear, but pictures come out to be a little on the soft side that is not easily corrected by PS or LR. Other than that it helps with a great fluid motion of water, very good streaks with clouds and in the sky and very nice cotton looking water with exposure times of longer that 2 minutes.
- Was this a gift?:
- No
Pros
- Clear Optics
- Easy To Use
- Firm Mount
- Strong Construction
Cons
- None
Best Uses
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
I chose this 9 stop ND because it has little colorization. When I wanted more effect, I just added my polarizer.
I really like the silky water I can achieve using this ND.
- Was this a gift?:
- No
Pros
- Clear Optics
- Easy To Use
- Strong Construction
Cons
Best Uses
- Creative long exposures
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
Drops 9 stops. It's pitch black once you put it on since it stops so much light, so frame before you put it on.
It allows you to get shots you would never get without it - long exposures during day time. This allows to get dreamy water movement in day light, make a crowded plaza look deserted, etc.
A must have equipment since there's no photoshop equivalent...
- Was this a gift?:
- No
Pros
- Easy To Use
- Firm Mount
- Strong Construction
Cons
Best Uses
- Color Correction
- Filter Protection
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
The filter is built strong and of great quality. The glass is smooth and very dark.Fantastic for long exposures in broad daylight!
- Was this a gift?:
- No
Pros
- Easy To Use
- Firm Mount
- Strong Construction
Cons
- Redish hue
Best Uses
- Image Manipulation
- Lens Protection
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
works great and is built excellently aside from the fact it gives off a pink- redish hue. solvable by post processing, just annoying that it wasnt really mention.
white balance will not help either. i tested each setting over and over again and got it to a point where it wasnt so bad but still seeing it there makes me wish i didnt spend so much money on it, for such a negative effect.
- Was this a gift?:
- No
Pros
- Clear Optics
- Easy To Use
Cons
Best Uses
- Color Correction
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
I use for long B&W exposures
- Was this a gift?:
- No
Pros
- Clear Optics
- Easy To Use
- Firm Mount
- Strong Construction
Cons
Best Uses
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
Exactly what I expected after having other Hoya filters and reviews. The 10 stop adds a whole new dimension to shooting.
- Was this a gift?:
- No
Pros
- Clear Optics
- Easy To Use
Cons
Best Uses
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
Used during long exposure to slow water flow during bright situations.
- Was this a gift?:
- No
Pros
- Firm Mount
- Strong Construction
Cons
Best Uses
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
The filter is built strong and of great quality. The glass is smooth and very dark. It is hard to get used to at first, but this is a very special filter and does a great job and slowing down the shutter during mid-day.
I have produced some great photograph with it and never leave home without it now.
Pros
- Clear Optics
- Firm Mount
- Strong Construction
Cons
Best Uses
- Long Exposures
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
This is a great filter for long expousre shots even in daylight. I had been saving up for the Singh Ray Vari ND or Vari NDUO but decided to try this filter out since it is much less expensive. The only downside to the filter is that it is hard to compose a shot while looking through the veiw finder unless it is very bright out since the filter is so dark, I have found that using the live view function of my camera helps out a lot. The only other solution would be to compose the shot then place the filter on the lens, if you are shooting during twilight with this filter this is probably what you would have to do since you wouldn't be able to see through it.
Pros
- Clear Optics
- Easy To Use
- Firm Mount
- Strong Construction
Cons
Best Uses
- Color Correction
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
You need this to make awesome landscape photographs!
Pros
- Clear Optics
- Easy To Use
- Firm Mount
Cons
- Scratches easily
- Slight colour cast
Best Uses
- Long Exposures
- Motion blur
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
Fantastic for long exposures in broad daylight! This is a filter that will always be in my camera bag wherever I go!
Pros
- Clear Optics
- Strong Construction
Cons
Best Uses
- landscape photography
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
This is the best ND filter to work in very extreme conditions. Perfect for minimalistic sea landscapes at dusk.
Pros
- Clear Optics
- Consistent Effect
Cons
Best Uses
- Image Manipulation
Comments about 77 mm Neutral Density x400 (ND) 2.7 Hoya Multi-Coated (HMC) Glass Filter:
This extra dark ND filter, when used at ISO 200 delivers and ISO equivalent of about 1. Pretty dark. In fact, too dark in most cases to see through easily. Used primary when low DoF is needed on sunny days or when trying to eliminate humans and traffic for architectural 'mood' shots.
The main downside is the inability to compose through the lens, and a slight warm or pinkish cast compared to no filter.
Displaying reviews 1-15
Filter pouch
- Price: $9.95
Care & Cleaning
- Price: $4.99
What's in the Box
- One-Year Warranty
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