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28–80mm f/4–5.6. 28–105mm f/3.5–4.5. 35–200mm f/4.5–5.6. 80–200mm f/4.5–5.6. 100–300mm f/4.5–5.6. Later, with the introduction of the Maxxum/Alpha 7 and its support for distance-encoded HS (D) flashes in 2001, Minolta began fitting all lenses with the three additional contacts, repurposed to support the Advance Distance ...
New: Restyled (not a designation found on the lens), aesthetic changes (such lenses were labelled "New" or "Neu" or "(N)" on the box and in the documentation by Minolta, but not specifically labelled on the lens itself). SSM "SuperSonic Motor", silent in-lens ultrasonic motor used on some lenses. Requires 8 lens contacts; lenses with only 5 ...
This list covers optical lens designs grouped by tasks or overall type. The field of optical lens designing has many variables including the function the lens or group of lenses have to perform, the limits of optical glass because of the index of refraction and dispersion properties, and design constraints including realistic lens element center and edge thicknesses, minimum and maximum air ...
Rodenstock Photo Optics traces its origins to a mechanical workshop founded in 1877 by Josef Rodenstock and his brother Michael in Würzburg, Germany. The company relocated to Munich by 1884 and became an important manufacturer of both corrective lenses for glasses and camera lenses by the early 1900s. These two lines began to diverge in the ...
A method for fusing the sections of the lenses together was developed by Louis de Wecker at the end of the 19th century and patented by John Louis Borsch Jr. (1873–1929) [ 9] in 1908. Today most bifocals are created by molding a reading segment into a primary lens and are available with the reading segments in a variety of shapes and sizes.
Pair offers only about 10 frame styles each for men and women, with five available for kids. But you can choose from dozens of top options, everything from solid colors to holiday themes to "sun ...
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