Nikon Dioptria -3 para Visor Estilo Retangular
As dioptrias de ocular Nikon opcionais permitem otimizar a nitidez do visor de sua SLR em conjunto com sua visão individual. As câmeras Nikon SLR (sem correção de ocular ajustável integrada) possuem um valor de dioptria de menos um. Menos um é considerado o melhor ponto de partida para a maioria dos usuários SLR com visão normal. A combinação dos componentes do visor da câmera e uma ocular (padrão) nítida forma uma imagem virtual de um assunto na tela de focagem da câmera que é o equivalente aproximado de uma distância de visualização de um metro.
Cada dioptria de ocular da Nikon incorpora um valor numérico, representado por um valor negativo (miopia) ou um valor positivo (hipermetropia), permitindo selecionar a dioptria adequada para sua visão e modelo de sua câmera.
O valor de dioptria da ocular é o valor final quando combinado com o valor menos um do visor. Não é necessário combinar o valor base da câmera de menos um e o valor de uma dada dioptria acessória para chegar ao valor final desejado. Em outras palavras, se você precisar de uma dioptria mais 3, basta adicionar uma dioptria mais 3 a sua câmera.
Clique aqui para a Tabela de Compatibilidade .
REVIEW SNAPSHOT®
by PowerReviews(based on 7 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Pros
- Easy to use (6)
- Improves function (5)
- Lightweight (4)
Cons
Best Uses
- Everyday use (5)
- Was this a gift?:
- No (3)
REVIEWS
Reviewed by 7 customers
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Displaying reviews 1-7
Pros
- Easy to Use
- Improves Function
- Lightweight
Cons
Best Uses
- Action Shots
- Everyday Use
- Macro Photography
- Traveling
Comments about Nikon -3 Diopter for Rectangular-Style Viewfinder:
Was exacatly what I was looking for. I can now see what I'm taking pictures of.
- Was this a gift?:
- No
Pros
- Durable
- Easy to Use
- Improves Function
- Lightweight
Cons
Best Uses
- Action Shots
- Everyday Use
- Traveling
Comments about Nikon -3 Diopter for Rectangular-Style Viewfinder:
There isn't much to say about this item. It is exactly as it says it is. I have owned several of these in the past and will continue to purchase them for future cameras. This one went on a D40 that I keep in the car.
Other reviewers have lamented that there is no rubber eye cup, but the diopter can easily be fitted with the one you remove from your camera in order to attach this piece of equipment.
If you wear glasses, I cannot recommend this enough. Especially if you ever find yourself at an awkward angle trying to move your glasses so you are not looking over them.
- Was this a gift?:
- No
Pros
- Easy to Use
- Improves Function
Cons
Best Uses
- Everyday Use
Comments about Nikon -3 Diopter for Rectangular-Style Viewfinder:
Replaced stock diopter on my D300. I have astigmatism and with this diopter, I am now able to see more clearly through the viewfinder. Especially helpful when focusing manually.
- Was this a gift?:
- No
Pros
- Easy to Use
- Improves Function
- Lightweight
Cons
Best Uses
- Everyday Use
Comments about Nikon -3 Diopter for Rectangular-Style Viewfinder:
Standard item, but would be much better with a rubber cup around the diopter.
Pros
- Durable
- Easy to Use
- Improves Function
- Lightweight
Cons
Best Uses
- Everyday Use
Comments about Nikon -3 Diopter for Rectangular-Style Viewfinder:
I am nearsighted by -3.5 diopters. With the application of this diopter and full adjustement on the internal diopter control I get sharp focus through the view finder without having to use my glasses.
Pros
- Convenient
- Extremely sharp
Cons
- none
Best Uses
Comments about Nikon -3 Diopter for Rectangular-Style Viewfinder:
Wearing bifocals and taking photos sometimes is very annoying. Adding the eyepiece diopter to my Nikon D300 has provided me with a renewed enjoyment of photography. My prescription is -3.5 diopters, but adding the -3.0 diopter (no half size increments) works just fine with the fine adjustment lever. Highly recommended for those eyeglass wearers wishing to get closer to the viewfinder
Pros
- Easy to use
Cons
- Rubber eyecup doesnt fit
Best Uses
Comments about Nikon -3 Diopter for Rectangular-Style Viewfinder:
For those of us that don't have 20/200 vision or even 20/20 vision This item allows the eyepeice to be viewed crystal clear without the need of glasses which are hard to work with against the back of a camera. The only issue it has is the regular eye peice rubber stopper does not slide over the diopter hence 4 stars out of 5.
Displaying reviews 1-7
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