What is the viewfinder magnification?

  SLR Viewfinder: SLR viewfinder is a single-lens reflex digital camera (DSLR) viewfinder, the use of the lens and the body of the light-emitting device, the lens imaging reflected to the viewfinder, the viewfinder in the imaging and lens image range to the basic Is consistent, if you ignore the speed of light, the SLR viewfinder is real-time, and the actual movement of the scene is the same, there is no time difference, and relative to the LCDviewfinder, from dot pitch, response speed, screen brightness and contrast and other data Impact. If you have depth of field prediction, you can directly see the depth of field range.

  2.5x ViewFinder SK-VF01N
  Sevenoak SK-VF01 is a 2.5x viewfinder designed for most SLR cameras with 3” LCD screens. It features with 2.5x focusable magnification, an optical designed lens, an anti-fog protective cover, an eyecup preventing light leakage, a 40mm diameter diopter etc. It was connected to the camera via a Baseplate using 1/4 screw. SK-VF01 offers an adjustable diopter that enlarges the LCD image by a factor of 2.5.
  Size: 15*9*12 cm
  Product weight: 0.33 KG
sevenoak camera viewfinder

Optical Viewfinder: The optical viewfinder on a small digital camera consists of a set of simple optical components
  SLR Viewfinder: SLR viewfinder is a single-lens reflex digital camera (DSLR) viewfinder, the use of the lens and the body of the light-emitting device, the lens imaging reflected to the viewfinder, the viewfinder in the imaging and lens image range to the basic Is consistent, if you ignore the speed of light, the SLR viewfinder is real-time, and the actual movement of the scene is the same, there is no time difference, and relative to the LCDviewfinder, from dot pitch, response speed, screen brightness and contrast and other data Impact. If you have depth of field prediction, you can directly see the depth of field range.

  Optical Viewfinder: The optical viewfinder on a small digital camera consists of a simple set of optical elements connected to the optical system of the lens to synchronize the image in the optical viewfinder with the effect of entering the lens. This viewfinder small size, but the biggest problem is the viewfinder error. The viewfinder is usually placed above the lens. The image viewed from the optical viewfinder is different from the image projected onto the sensor by the lens. This "parallax" is even more noticeable in short shots. The general optical viewfinder only allows users to see the actual coverage of the lens 80% to 90%. If you want accurate viewfinder, or use the LCD without parallax better. It is best to look at the viewfinder for diopter adjustments when using optical viewfinder with friends with eyes, and it will be handy if any.

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