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Leica 35–70 mm f /3.5 Vario-Elmar-R zoom (Minolta design and glass production) Leica 35–70 mm f /2.8 Vario-Elmarit-R ASPH zoom – 2000 (only 200 were made) [9] Leica 70–210 mm f /4.0 Vario-Elmar-R zoom (Minolta design and glass production) Leica 75–200 mm f /4.5 Vario-Elmar-R – 1976–1984 (Minolta design and glass production)
In 2014, Leica announced two updates on the series: the Leica X-E (Typ 102) featuring a 24 mm f /2.8 lens and the Leica X (Typ 113) which has a 23mm f /1.7 lens. C series; On September 8, 2013, Leica announced the Leica C (Typ 112), a compact camera with an electronic viewfinder based on the Panasonic DMC-LF1. [34]
The Leica Vario-Elmarit-SL 24-90mm F2.8-4 ASPH is an interchangeable standard zoom lens for Leica L mount, announced by Leica on October 20, 2015. [1]A review in PCMag UK praised the lens for its sharpness, low distortion and weatherproof, optically stabilised design, while also drawing attention to its vignetting of up to 5.5 stops at 24mm.
The Hektor is a photographic lens design manufactured by Leica Camera. [1] The first "fast" lens available for the Leica I(A) was the Hektor 50mm f/2,5. Later, the design was adapted for use as a long portrait lens, available first in a 73mm f/1.9 and 135mm f/4,5 screw-mount version and later in a 125mm f/2,5 bayonet-mount version.
The design of a fixed focal length lens (also known as prime lenses) presents fewer challenges than the design of a zoom lens. A high-quality prime lens whose focal length is about equal to the diameter of the film frame or sensor may be constructed from as few as four separate lens elements, often as pairs on either side of the aperture diaphragm.
The Leica M-P (Typ 240) was announced on 21 August 2014 under the slogan the 'Perfect understatement', the camera was released by Leica two years following the Leica M (Typ 240). Featuring a full-frame 24 MP CMOS sensor and 2 GB of built-in RAM, Leica claims that the new M-P digital is 'twice as fast' as the standard M (Typ 240). It also ...
Leica Summilux-M 50 mm f /1.4 Version 2 (1961 – 1968) Leica Summilux 35 mm f /1.4 Version 1 Optical Diagram of Leica Summilux-R 50mm f/1.4 II lens.. The name Summilux is used by Leica and Panasonic Lumix to designate camera lenses that have a maximum aperture brighter than f/2, typically at f/1.4, but dimmer than f/1.0.
Optical lens design is the process of designing a lens to meet a set of performance requirements and constraints, including cost and manufacturing limitations. Parameters include surface profile types (spherical, aspheric, holographic, diffractive, etc.), as well as radius of curvature, distance to the next surface, material type and optionally tilt and decenter.