It has a six lens gauss type optical scheme with a design dating back to 1927 when Willi Merté developed his first Biotar. The Biotar was developed by the famous lens designer Dr. Biotar lens design.
Biotar Lens Design, Rhoads This is the story of Biotar 4427070 a lens with a troubled past described on eBay as in good shape but could probably use a professional cleaning The release was stuck the aperture blades were clean but. Biotar is a pre-WW2 design a 6 element 4 groups double Gauss. Lens bending lens splitting special options for spherical aberration astigmatism. To judge if both Biotar type lenses are still good for daily usage with modern digital cameras both are adapted and tested on a Sony alpha 7ii full frame camera and compared with the modern Canon EF 50mm f18 STM lens.
List Of Lens Diagrams Triplets Planars Hybrid Lenses Vintage Lenses Lens Vintage Cameras From pinterest.com
This legendary Zeiss design trademarked Planar also known as Biotar or Biometar in E. They should have the identical optic design but I suppose 10 years might make a big difference in terms of lens coating technology. The Biotar 75mm is often compared with the Soviet Helios 40-2 and while that lens optical design is commonly reputed to be based on our Biotar 75mm the Helios 40-2 weighs almost twice as much. In case you havent heard Oprema is the company thats bringing back the 75 Biotar.
The symmetry of the system and the splitting of the optical power into many elements reduces the.
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Zeiss Biotar 58mm f2 Disassembly Semi Automatic Style for Exakta An adventure in lens repair by K. Germanys Carl Zeiss Jena is derived from and suggests a planeflat field curvature. Zeiss Biotar 58mm f2 Disassembly Semi Automatic Style for Exakta An adventure in lens repair by K. The Biotar is another competitor of British Panchro series. 146 Zoom lenses 147 Telescopes 148 Miscellaneous.
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This legendary Zeiss design trademarked Planar also known as Biotar or Biometar in E. - each Meyer lens has different color my Primagon has uncoated front element Primoplan is the old version - CZJ T lenses are more blue non-T lenses are. Virtually all of todays fast lenses are based on the Biotar design. It has a six lens gauss type optical scheme with a design dating back to 1927 when Willi Merté developed his first Biotar. List Of Lens Diagrams Triplets Planars Hybrid Lenses Lens Vintage Lenses Lenses.
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The number of variations is virtually endless. All lenses are wide-opened and black rear-cap is on to ensure constant conditions. It was an optimized successor of the Planar lens which was design in 1936 as the Biotar 58mm f2 kit lens for the Kine EXAKTA 35mm camera the most innovative 35mm film camera before World War II. Well also check both lenses for a swirly bokeh. Biotar Russian Pentax Zenit M42 Copy Lens Black Etsy Pentax Lens Lens Caps.
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Design and Correction of Optical Systems Lecture 12. The only down side. Most of the worlds fastest lenses today are derivatives of the Planar design including. The 11000 Leica 50mm f095 Noctilux. Zeiss Carl Jena 50mm 5cm F1 4 Biotar T Contax Rf Lens Price Guide Estimate Your Lens Value Jena Zeiss Lenses.
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Biotar Planar Double Gauss II Celor Compact Special Plastic Aspheric II IR Camera Lens Catadioptric UV Lens. Nearly all of todays highspeed lenses - with a medium field angle 50100mm - focal length with 35mm SLR cameras are successors to the Biotar design. They should have the identical optic design but I suppose 10 years might make a big difference in terms of lens coating technology. It has a six lens gauss type optical scheme with a design dating back to 1927 when Willi Merté developed his first Biotar. Carl Zeiss Jena Biotar 58mm F 2 Photography Lenses Vintage Camera Leica.
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Optical system classification. Optical system classification. The ultramodern Zeiss Otus 85mm. In the same year of 1927 Zeiss designed Biotar 50mm f14 for cinematography. Carl Zeiss Jena Biotar 1 2 58mm Q1 M42 Aluminium 10 Blades Objektiv Lens Faulty Rings For Men Jena Zeiss.
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This legendary Zeiss design trademarked Planar also known as Biotar or Biometar in E. 2007 Seite auf Deutsch Texte c Frank Mechelhoff 2005 Ernemann Ermanox-Camera with focal plane shutter and Ernostar f2 100mm 45x6cm sheet films - picture. Well also check both lenses for a swirly bokeh. Rhoads This is the story of Biotar 4427070 a lens with a troubled past described on eBay as in good shape but could probably use a professional cleaning The release was stuck the aperture blades were clean but. Zeiss Carl Jena 50mm 5cm F1 4 Biotar M39 Lens Price Guide Estimate Your Lens Value Jena Zeiss Lenses.
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It was an optimized successor of the Planar lens which was design in 1936 as the Biotar 58mm f2 kit lens for the Kine EXAKTA 35mm camera the most innovative 35mm film camera before World War II. There are several versions made from the original one made around 1936 to the last one made until the early 1960s. The symmetry of the system and the splitting of the optical power into many elements reduces the. In the 1930th Merté continued to improve the Biotar lenses among which the 75mm f15 reached legendary status. Fur M42 Carl Zeiss Jena Biotar 15 75 Red T Objektiv Lens 10 Blades Lens 10 Things Glassware.
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It was an optimized successor of the Planar lens which was design in 1936 as the Biotar 58mm f2 kit lens for the Kine EXAKTA 35mm camera the most innovative 35mm film camera before World War II. However according to the serial numbers and google-search the two copies were made in different eras the Biotar should be made between 1955-58. The specific lens I was loaned was a Zeiss 75mm f15 Biotar circa 1939 to 1960 which just happened to also be the same lens Oprema used to base the design of their new 75 Biotar. It has a six lens gauss type optical scheme with a design dating back to 1927 when Willi Merté developed his first Biotar. Zeiss Carl Jena 40mm 4cm F2 Biotar Contax Chrome Lens Price Guide Estimate Your Lens Value Zeiss Jena Lenses.
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Biotar Planar Double Gauss II Celor Compact Special Plastic Aspheric II IR Camera Lens Catadioptric UV Lens. - Selection from Modern Lens Design 2nd Edition Book. PetzvalPortrait flat R-Biotar Petzval Petzval Projection Quasi-Symmetrical Angle Pleon Panoramic Lens. Most of the worlds fastest lenses today are derivatives of the Planar design including. List Of Lens Diagrams Triplets Planars Hybrid Lenses Vintage Lenses Lens Vintage Cameras.
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The Helios in 1968. Rhoads This is the story of Biotar 4427070 a lens with a troubled past described on eBay as in good shape but could probably use a professional cleaning The release was stuck the aperture blades were clean but. The Biotar is a six element gauss type optical system whose design dates back to the year 1927 when famous lens designer Willi Merté developed his first Biotar which was designed for cinematography. This legendary Zeiss design trademarked Planar also known as Biotar or Biometar in E. Oprema S New Biotar 58mm F 2 0 Lens Has A Record 17 Blade Aperture Photo Equipment Lens Aperture.
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Most of the worlds fastest lenses today are derivatives of the Planar design including. Biotar is a pre-WW2 design a 6 element 4 groups double Gauss. The only down side. Design and Correction of optical Systems Part 14. Mint Carl Zeiss Jena Biotar Lens F 2 58mm Silver 10 Blades M42 Canon Ef Bt01 Ebay Camera Lenses Zeiss Lenses.
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Lens bending lens splitting special options for spherical aberration astigmatism. Virtually all of todays fast lenses are based on the Biotar design. 1950s Leica 502 Collapsible Summicron Diagram Originally a cinema camera lens developed by Zeiss in the late 1930s Zeiss Jena East Germany continued to produce its 58mm f2 Biotar in various manual and semi-automatic versions for M42. Biotar is a pre-WW2 design a 6 element 4 groups double Gauss. Very Rare Carl Zeiss Jena Biotar 75mm F1 5 M42 Mount Vintage Lens 1 5 75 1 5 T Ebay Vintage Lenses Lens Vintage Cameras.
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These two lenses had no western equivalent. In the same year of 1927 Zeiss designed Biotar 50mm f14 for cinematography. Pacific Rim Camera Planar Sonnar Tessar Biotar Xenon - there are hundreds of lens design names. To achieve maximum apertures one or two lenses were added to the classic 6-. M42 Biotar Disassemble Clean Lube Zeiss Jena Fungi.
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The specific lens I was loaned was a Zeiss 75mm f15 Biotar circa 1939 to 1960 which just happened to also be the same lens Oprema used to base the design of their new 75 Biotar. Design and Correction of Optical Systems Lecture 12. Chapter 12The Biotar or Double-Gauss Lens 121 The Basic Six-Element Version The Biotar or double-Gauss type is a descendant of the double-meniscus anastigmat lenses discussed in Chap. 1950s Leica 502 Collapsible Summicron Diagram Originally a cinema camera lens developed by Zeiss in the late 1930s Zeiss Jena East Germany continued to produce its 58mm f2 Biotar in various manual and semi-automatic versions for M42. Carl Zeiss Jena Biotar 2 58 Vintage Camera Lens Zeiss Photography Gear.
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Nearly all of todays highspeed lenses - with a medium field angle 50100mm - focal length with 35mm SLR cameras are successors to the Biotar design. The Biotar 75mm is often compared with the Soviet Helios 40-2 and while that lens optical design is commonly reputed to be based on our Biotar 75mm the Helios 40-2 weighs almost twice as much. In the West we generally call the design Planar West German and not Biotar East German Soviet bloc. Zeiss Biotar 58mm f2 Disassembly Semi Automatic Style for Exakta An adventure in lens repair by K. Pin By Nikon Rumors On Products I Love Jena Lens Kickstarter Projects.
