This Hoya Red #25A filter is ideal for strong contrast improvement since it absorbs green and blue completely and enhances red. In addition to contrast control, red filters enhance skin tones, tonal corrections and are effective for more dramatic landscapes.
Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting.
| Type | Red |
| Size | 52 mm |
| Grade | 25A |
| Filter Factor | 3 (+2 stops) |
| Multi-Coated | Yes, Hoya Multicoated |
| Rotating | No |
| Effect | Absorbs green and blue completely and enhances red |
| Application | Create dramatic sky effects, emphasizing cloud contrast for landscapes; Simulate a moonlit scene at midday with slight underexposure; Use with infrared film to yield extreme contrast with skies, turn foliage white and cut through fog and haze |
| Color Temperature | Not specified |
| Construction | Glass |
| Front Filter Thread Size | 52 mm |
| Front Lens Cap Size | 52 mm |
| Warranty | One-Year |
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
REVIEWS
Reviewed by 7 customers
Sort by
Displaying reviews 1-7
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
I'm a photography student and I mostly do traditional film photography. I wanted to take some landscape and cityscape pictures, my professor recommended red filter so I bought this Hoya #25A Red Filter I loved the result and now I almost never take a picture without it.
It just gives you nice contrast.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
This is a great inexpensive filter perfect for people who are just getting started. I used it at the National Mall on a mostly clear day and it gave it a dramatic feel and made the clouds and Washington monument stand out.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
We use this product for the railroad industry. i would really like to also as an option be able to get just the glass filter without the metal case around it.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
im in a dark room class now and was told that a red 25 would make the skys in a landskape pop so I figureed I would give it a try and what a difference it makes the sky is dark and the clouds look so nice and fluffy white. a must have when shooting black and white film.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
Red filter makes for dark skies in B&W, greatly enhancing the drama and contrast of puffy white clouds. The problem is the red filter costs 2+ f-stops in aperture or shutter speed.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
I shoot large format B&W exclusively and use this on my Nikkor-M 300mm. Good filter for more extreme sky & cloud intensification. High optical quality at a reasonable price. Can't think of any shortcomings. I like Hoya and use their filter products on all of my lenses.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
Great filter for B&W film
Displaying reviews 1-7
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
REVIEWS
Reviewed by 7 customers
Sort by
Displaying reviews 1-7
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
I'm a photography student and I mostly do traditional film photography. I wanted to take some landscape and cityscape pictures, my professor recommended red filter so I bought this Hoya #25A Red Filter I loved the result and now I almost never take a picture without it.
It just gives you nice contrast.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
This is a great inexpensive filter perfect for people who are just getting started. I used it at the National Mall on a mostly clear day and it gave it a dramatic feel and made the clouds and Washington monument stand out.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
We use this product for the railroad industry. i would really like to also as an option be able to get just the glass filter without the metal case around it.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
im in a dark room class now and was told that a red 25 would make the skys in a landskape pop so I figureed I would give it a try and what a difference it makes the sky is dark and the clouds look so nice and fluffy white. a must have when shooting black and white film.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
Red filter makes for dark skies in B&W, greatly enhancing the drama and contrast of puffy white clouds. The problem is the red filter costs 2+ f-stops in aperture or shutter speed.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
I shoot large format B&W exclusively and use this on my Nikkor-M 300mm. Good filter for more extreme sky & cloud intensification. High optical quality at a reasonable price. Can't think of any shortcomings. I like Hoya and use their filter products on all of my lenses.
Pros
Cons
Best Uses
Comments about Hoya 52mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film:
Great filter for B&W film
Displaying reviews 1-7