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True macro lenses, such as the Canon MP-E 65mm f/2.8 1-5x Macro, Laowa 25mm f/2.8 2.5-5X Ultra Macro (a relatively shorter focal length) or Minolta AF 3x-1x 1.7-2.8 Macro, can achieve higher magnification than life size, enabling photography of the structure of small insect eyes, snowflakes, and other minuscule objects. Others, such as the ...
US$400 USD. The Canon EF-S 60mm f/2.8 Macro USM lens is Canon's first EF-S ( APS-C sensor-specific) macro lens, and also the company's first prime lens made specifically for the EF-S mount.
The EF-S 35 mm f/2.8 Macro IS STM, like all other EF-S lenses, can only be mounted to a Canon camera with EF-S mount and not to a camera with EF mount. The lens has image stabilization and uses a Stepping motor for the focus. It is the first 35mm lens from Canon with macro capability.
Canon EF-M 28mm Macro lens. The Canon EF-M 28mm f/3.5 Macro IS STM lens is an interchangeable Macro lens announced by Canon on May 11, 2016. [1] The maximum magnification of this Macro lens is 1× in Normal mode and 1.2× in Super Macro mode.
Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]
lens-based optical stabilisation. sensor-shift optical stabilisation. digital or electronic stabilisation. Image stabilization ( IS) is a family of techniques that reduce blurring associated with the motion of a camera or other imaging device during exposure .
DxO ViewPoint is image geometry and lens defect correction software developed by DxO. It is designed to automatically straighten distorted perspectives caused by the lens used and the position of the photographer.
The tool is designed to show users “how they and the market have behaved in similar circumstances and helps them correct for bias and improve their process,” Kristian West, ...
Perspective control. Perspective control is a procedure for composing or editing photographs to better conform with the commonly accepted distortions in constructed perspective. The control would: make all lines that are vertical in reality vertical in the image. This includes columns, vertical edges of walls and lampposts. This is a commonly ...
This variation is called vignetting, and can be corrected by selectively brightening the perimeter of the image. Flat-field correction ( FFC) is a digital imaging technique to mitigate the image detector pixel-to-pixel sensitivity and distortions in the optical path.