Recommended focusing screens

	Cameras	Supported focal length/Shooting distance

	F55-Series/N55-Series*	• 70mm/2 m (6.6 ft.) or greater
	F55-Series/N55-Series*	• 105mm or longer/1 m (3.3 ft.) or greater
		• 105mm or longer/1 m (3.3 ft.) or greater
		• 70mm/2.5 m (8.2 ft.) or greater
	F50-Series/N50*	• 105mm/1.5 m (4.9 ft.) or greater
		• 200mm or longer/1 m (3.3 ft.) or greater
	F-401x/N5005*,	• 70mm/3 m (9.8 ft.) or greater
	F-401s/N4004s*,	• 105mm/1.5 m (4.9 ft.) or greater
	F-401/N4004*	• 200mm or longer/1 m (3.3 ft.) or greater
		*Sold exclusively in the U.S.A.

Various interchangeable focusing screens are available for certain Nikon SLR cameras to suit any picture-taking situation. The ones recommended for use with this lens are:

Screen

EC-B

Camera

EC-E

◎

―

◎

―

◎

F5+DP-30

◎

○

◎

F5+DA-30

◎

(+1.0)

Ⴟ: Excellent focusing

Ⴜ: Acceptable focusing

Slight vignetting or moiré patterns appear in the viewfinder, but not on the film.

—: Not available

( ): Indicates degree of exposure compensation needed (center-weighted metering only). For F6 cameras, compensate by selecting “Other screen“ in Custom Setting “b6: Screen comp.“ and setting the EV level to -2.0 to +2.0 in 0.5 EV steps. When using screens other than type B or E, “Other screen“ must be selected even when the required compensation value is “0“ (no compensation required). For F5 cameras, compensate using Custom Setting #18 on the camera body. See user’s manual of the camera body for more details.

Blank box means not applicable. Since type M screen can be used for both macrophotography at a magnification ratio of 1:1 or above and for photomicrography, it has different applications than other screens.

Important

•For F5 cameras, only EC-B, EC-E, B, E, J, A, L focusing screens are usable in Matrix Metering.

2191 specifications

The Nikon 2191, also known as the Nikon D780, is a versatile and powerful DSLR camera that has been designed to meet the needs of both professional photographers and serious enthusiasts. As a successor to the popular Nikon D750, the D780 builds upon its predecessor's strengths while incorporating advanced features and technologies that enhance the shooting experience.

One of the standout characteristics of the Nikon 2191 is its impressive 24.5-megapixel full-frame sensor. This sensor delivers outstanding image quality, with a remarkable level of detail, dynamic range, and color accuracy. The D780 is capable of producing stunning images, even in challenging lighting conditions, thanks to its native ISO range of 100 to 51,200, extendable to an incredible ISO 50 to 204,800.

The camera features Nikon's renowned EXPEED 6 image processor, which not only enhances image quality but also improves overall performance. This processor enables faster shooting speeds of up to 7 frames per second in continuous shooting mode with the optical viewfinder. When using live view mode, this rate increases to an impressive 12 frames per second, allowing photographers to capture fast-moving subjects with ease.

Focusing technology is another key highlight of the D780. It employs a 51-point AF system with 15 cross-type sensors, providing reliable and accurate autofocus performance. Additionally, the camera features a new hybrid autofocus system that combines phase detection and contrast detection for faster focusing in live view and video modes. With a focus sensitivity that reaches -4 EV, the D780 excels in low-light situations.

Video capabilities are also a strong point of the Nikon 2191, offering 4K UHD recording at up to 30 frames per second, as well as full HD recording at up to 120 frames per second for slow-motion footage. The camera provides several video options and features, including N-Log and HDR recording, giving videographers creative flexibility.

The D780's robust construction ensures durability and reliability in various shooting environments. It is designed with weather sealing to protect against dust and moisture, making it an ideal companion for outdoor photography. The camera also includes a tilting touchscreen LCD that provides intuitive control and easy access to settings.

In summary, the Nikon 2191/D780 is a powerful, feature-rich camera that excels in both photography and videography. With its full-frame sensor, advanced autofocus system, and outstanding video capabilities, it stands out as a top choice for photographers seeking a versatile and high-performance DSLR.

Nikon 2191 manual Recommended focusing screens

Models: 2191

Cameras

Recommended focusing screens

2191 specifications