Screw Mount

Some articles on screw mount, screw, mount:

Products - Lenses For Photographic Enlarging - EL-Nikkor A
... EL-Nikkor 135mmF5.6A - M39 Screw Mount φ50mmP=0.75 Screw Mount ... (Lens Construction 6 elements in 4 groups) EL-Nikkor 150mmF5.6A - M39 Screw Mount φ50mmP=0.75 Screw Mount ... (Lens Construction 6 elements in 4 groups) EL-Nikkor 180mmF5.6A - φ72mmP=1 Screw Mount ...
Pentax K Mount - Adaptors To Use On K-mount - M42
... Pentax supplies adapters to fit M42 screw-mount lenses, as do several third-party manufacturers ... The M42 screw-mount system was used by Pentax prior to the introduction of the K mount ... Pentax designed the K-mount wide enough to allow an adapter to fit between the M42 thread and the K bayonet ...
History Of The Single-lens Reflex Camera - Chronology - 1970s
... (Super-Multi-Coated) lenses for consumer cameras for M42 screw mount Asahi Pentax SLRs ... Praktica LLC (East Germany) first interchangeable lens camera with electric contact lens mount, first camera with electromechanical lens diaphragm stopdown control ... Had M42 screw mount modified for open aperture metering ...

Famous quotes containing the words mount and/or screw:

    “Nixon is the kind of politician who would cut down a redwood tree, then mount the stump for a speech on conservation.”
    —Adlai Stevenson (1900–1965)

    “Let us have a good many maples and hickories and scarlet oaks, then, I say. Blaze away! Shall that dirty roll of bunting in the gun-house be all the colors a village can display? A village is not complete, unless it have these trees to mark the season in it. They are important, like the town clock. A village that has them not will not be found to work well. It has a screw loose, an essential part is wanting.”
    —Henry David Thoreau (1817–1862)