PetzvalPortrait flat R-Biotar Petzval Petzval Projection Quasi-Symmetrical Angle Pleon Panoramic Lens. In the West we generally call the design Planar West German and not Biotar East German Soviet bloc. biotar lens design.
Biotar Lens Design, Design and Correction of optical Systems Part 14. Biotar is a pre-WW2 design a 6 element 4 groups double Gauss. All lenses are wide-opened and black rear-cap is on to ensure constant conditions.
Zeiss Carl Jena 50mm 5cm F1 4 Biotar M39 Lens Price Guide Estimate Your Lens Value Jena Zeiss Lenses From pinterest.com
146 Zoom lenses 147 Telescopes 148 Miscellaneous. Well also check both lenses for a swirly bokeh. Optical system classification Summer term 2012.
Well also check both lenses for a swirly bokeh.
This legendary Zeiss design trademarked Planar also known as Biotar or Biometar in E. At 870g it doesnt have the anywhere near the beautiful color rendition superb glow wide open or center sharpness of the Biotar 75mm. In the 1930th Merté continued to improve the Biotar lenses among which the 75mm f15 reached legendary status. The Helios in 1968. 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. 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.
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The Carl Zeiss Jena Biotar 58mm f2 is known to every person who has an interest in vintage lenses. Optical system classification Summer term 2012. Biotar is a pre-WW2 design a 6 element 4 groups double Gauss. Optical system classification. The Helios lens is a Russian copy of the German Biotar lens. Zeiss Biotar 58mm F 2 Nikon Camera Lenses Lens Vintage Lenses.
Optical system classification. At 870g it doesnt have the anywhere near the beautiful color rendition superb glow wide open or center sharpness of the Biotar 75mm. There are several versions made from the original one made around 1936 to the last one made until the early 1960s. 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. 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.
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. The double Gauss lens consists of two back-to-back Gauss lenses a design with a positive meniscus lens on the object side and a negative meniscus lens on the image side making two positive meniscus lenses on the outside with two negative meniscus lenses inside them. Biotar is a pre-WW2 design a 6 element 4 groups double Gauss. This lens is really tiny for a 58mm f2 lens. All lenses are wide-opened and black rear-cap is on to ensure constant conditions. Carl Zeiss Jena Biotar 2 58 Vintage Camera Lenses Vintage Camera Lens Vintage Camera Zeiss.
Optical system classification. The number of variations is virtually endless. Design and Correction of Optical Systems Lecture 12. 146 Zoom lenses 147 Telescopes 148 Miscellaneous. Virtually all of todays fast lenses are based on the Biotar design. Carl Zeiss Jena Biotar 58mm F 2 Photography Lenses Vintage Camera Leica.
Pacific Rim Camera Planar Sonnar Tessar Biotar Xenon - there are hundreds of lens design names. This legendary Zeiss design trademarked Planar also known as Biotar or Biometar in E. 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. Well also check both lenses for a swirly bokeh. 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. Carl Zeiss Jena Biotar 5 8cm F2 Zeiss Jena Leica.
In the same year of 1927 Zeiss designed Biotar 50mm f14 for cinematography. Production continued after the war in Jena with 258mm as a standard lens for Contax S M42 mount early Exaktas and Praktinas. - 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. Biotar Planar Double Gauss II Celor Compact Special Plastic Aspheric II IR Camera Lens Catadioptric UV Lens. The Russian factories mightve borrowed the optical scheme but left behind the elegant and slim design. Zeiss Carl Jena 40mm 4cm F2 Biotar Contax Chrome Lens Price Guide Estimate Your Lens Value Zeiss Jena Lenses.
Well also check both lenses for a swirly bokeh. They should have the identical optic design but I suppose 10 years might make a big difference in terms of lens coating technology. Pacific Rim Camera Planar Sonnar Tessar Biotar Xenon - there are hundreds of lens design names. 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. 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. Vintage Lens Schematics Fotocamere Vintage Fotocamere Fotografia.
In the 1930th Merté continued to improve the Biotar lenses among which the 75mm f15 reached legendary status. Willy Walter Merté for Carl Zeiss it is a six element lens with asymmetrical outer elements a variant of the Double Gauss design for higher performance and increased field correction and speed. This lens is really tiny for a 58mm f2 lens. 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. 1575 one is a fabulous portrait lens it was one of the fastest if not the fastest lens of its time. List Of Lens Diagrams Triplets Planars Hybrid Lenses Lens Vintage Lenses Lenses.
Willy Walter Merté for Carl Zeiss it is a six element lens with asymmetrical outer elements a variant of the Double Gauss design for higher performance and increased field correction and speed. 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 number of variations is virtually endless. 1575 one is a fabulous portrait lens it was one of the fastest if not the fastest lens of its time. The Russian factories mightve borrowed the optical scheme but left behind the elegant and slim design. List Of Lens Diagrams Triplets Planars Hybrid Lenses Vintage Lenses Lens Vintage Cameras.
In the 1930th Merté continued to improve the Biotar lenses among which the 75mm f15 reached legendary status. 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. In the 1930th Merté continued to improve the Biotar lenses among which the 75mm f15 reached legendary status. These two lenses had no western equivalent. Most of the worlds fastest lenses today are derivatives of the Planar design including. Biotar Russian Pentax Zenit M42 Copy Lens Black Etsy Pentax Lens Lens Caps.
Design and Correction of Optical Systems Lecture 12. Biotar is a pre-WW2 design a 6 element 4 groups double Gauss. 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 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 same year of 1927 Zeiss designed Biotar 50mm f14 for cinematography. Czj Biotar 1 5 75 Vintage Lenses Camera Lens Camera Lenses.
146 Zoom lenses 147 Telescopes 148 Miscellaneous. 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. 1575 one is a fabulous portrait lens it was one of the fastest if not the fastest lens of its time. 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. 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. Pin By Nikon Rumors On Products I Love Jena Lens Kickstarter Projects.
Design and Correction of optical Systems Part 14. 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. - 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. 1575 one is a fabulous portrait lens it was one of the fastest if not the fastest lens of its time. The double Gauss lens consists of two back-to-back Gauss lenses a design with a positive meniscus lens on the object side and a negative meniscus lens on the image side making two positive meniscus lenses on the outside with two negative meniscus lenses inside them. M42 Biotar Disassemble Clean Lube Zeiss Jena Fungi.
To achieve maximum apertures one or two lenses were added to the classic 6-. The Russian factories mightve borrowed the optical scheme but left behind the elegant and slim design. 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. 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. 1575 one is a fabulous portrait lens it was one of the fastest if not the fastest lens of its time. Mint Carl Zeiss Jena Biotar Lens F 2 58mm Silver 10 Blades M42 Canon Ef Bt01 Ebay Camera Lenses Zeiss Lenses.
146 Zoom lenses 147 Telescopes 148 Miscellaneous. Willy Merté created the Biotar at Carl Zeiss. The Biotar was developed by the famous lens designer Dr. All lenses are wide-opened and black rear-cap is on to ensure constant conditions. In the West we generally call the design Planar West German and not Biotar East German Soviet bloc. Oprema S New Biotar 58mm F 2 0 Lens Has A Record 17 Blade Aperture Photo Equipment Lens Aperture.
