6. Focusing at a predetermined reproduction ratio

The reproduction ratio is the relation between the size of the image recorded on film and the actual subject size. If, for example,

the image on the focusing screen is one-fifth the actual subject En size, the reproduction ratio is 1:5.

To photograph at a predetermined reproduction ratio, use the following procedure:

aManually turn the focus ring until the desired reproduction ratio scale number is aligned with the distance index line.

bAim at the subject, then change your position, moving closer to or farther away from the subject, until the image in the viewfinder sharpens.

To obtain the appropriate reproduction ratio for each focused distance, see the table on page 150.

7. Notes on close-up photography and duplication work

Camera shake

The AF-S Micro NIKKOR 60mm f/2.8G ED provides such exceptionally high image magnification that even the slightest movement during shooting can cause the image to blur. Be sure to mount the camera on a tripod and use a cable release or remote cord to release the shutter.

Close working distance

At the high reproduction ratios used in close-up shooting, the depth of field is very shallow. To ensure greater depth of field, stop down the lens, then carefully position the camera to ensure the most important surface of the subject is in the same zone of sharp focus.

• Use manual focus when using the close-up lens.

Close-up

Reproduction

Subject field (cm/inch)

Focused distance

attachment

ratio

(cm/inch)

 

No. 5T

1/11.1–1.07

26.7 x 40.0 – 2.24 x 3.36 /

80.6 – 18.5 /

10.50 x 15.70 – 0.88 x 1.32

31.7 – 7.3

 

 

No. 6T

1/5.7 –1.14

13.6 x 20.5 – 2.11 x 3.16 /

48.2 – 18.5 /

5.35 x 8.07 – 0.83 x 1.24

19.0 – 7.3

 

 

No. 5T + 6T

1/4.2 –1.20

10.0 x 15.0 – 2.00 x 3.00 /

41.2 – 18.5 /

3.93 x 5.90 – 0.79 x 1.18

16.2 – 7.3

 

 

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Nikon AF-S Focusing at a predetermined reproduction ratio, Use manual focus when using the close-up lens, Focused distance
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AF-S specifications

The Nikon AF-S 35mm f/1.4G lens is a highly regarded prime lens designed for Nikon’s FX-format (full-frame) and DX-format (crop sensor) cameras. Known for its exceptional optical performance and versatility, the lens is a popular choice among professional photographers and serious enthusiasts.

One of the standout features of the AF-S 35mm f/1.4G lens is its large maximum aperture of f/1.4. This wide aperture allows for outstanding low-light performance, enabling photographers to capture sharp images even in dimly lit environments. The lens also provides beautiful background bokeh, making it ideal for portraiture and street photography, where subject isolation is desired.

The optical construction of the lens consists of 11 elements in 9 groups, which includes two aspherical lens elements. These aspherical elements help to minimize optical distortions and ensure that image quality remains consistent across the frame. The lens also incorporates Nikon's Super Integrated Coating (SIC), which enhances light transmission and reduces flare and ghosting, resulting in improved contrast and color accuracy.

An essential characteristic of the AF-S 35mm f/1.4G is its Silent Wave Motor (SWM) technology. This innovative motor provides fast, quiet, and precise autofocus capabilities, allowing photographers to lock onto subjects with ease. The lens also features a focus switch that enables seamless switching between automatic and manual focus modes, granting photographers full control over their shooting experience.

Durability is another significant aspect of the lens’ design. The AF-S 35mm f/1.4G features a weather-sealed construction, making it a reliable choice for outdoor photography, even in challenging weather conditions. The lens is designed to withstand dusty environments and moisture, ensuring longevity and performance in a variety of scenarios.

Additionally, the lens has a filter diameter of 67mm, making it compatible with a range of filters such as polarizers and ND filters to enhance creative possibilities. Weighing approximately 600 grams, the lens strikes a balance between portability and robust build quality, making it an excellent companion for various photography styles.

Overall, the Nikon AF-S 35mm f/1.4G lens is a remarkable choice for photographers seeking a high-performance prime lens. Its superb optical quality, fast autofocus, and durable design make it a reliable option for a wide range of photographic applications, solidifying its position as an essential tool in the arsenal of many professionals.
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