Difference between revisions of "Walz Envoy 35"
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The '''Walz Envoy 35''' is a well-made 35 mm [[rangefinder camera]] that was sold c.1959 by the Japanese company [[Walz]]. It was available with an f/1.9 or f/2.8 Kominar lens and fitted with a [[Copal]] SVL shutter. A camera offering a seven-element f/1.9 lens (a 4.8cm from [[Nittō Kōgaku | Nitto Kogaku]]) at an affordable price was a particular selling point.<ref>It is [https://www.flickr.com/photos/camerawiki/52494692469/in/pool-camerawiki/ advertised in April, 1959], at USD $69.95 (''Popular Photography'' magazine; Vol. 44 No. 4; pg. 15).</ref> This is highlighted with lens trim-ring engravings reading "7-elements"<ref> Examples have been seen where this is omitted.</ref> and even a diagram on the top deck showing a cross-section of the lens design. | The '''Walz Envoy 35''' is a well-made 35 mm [[rangefinder camera]] that was sold c.1959 by the Japanese company [[Walz]]. It was available with an f/1.9 or f/2.8 Kominar lens and fitted with a [[Copal]] SVL shutter. A camera offering a seven-element f/1.9 lens (a 4.8cm from [[Nittō Kōgaku | Nitto Kogaku]]) at an affordable price was a particular selling point.<ref>It is [https://www.flickr.com/photos/camerawiki/52494692469/in/pool-camerawiki/ advertised in April, 1959], at USD $69.95 (''Popular Photography'' magazine; Vol. 44 No. 4; pg. 15).</ref> This is highlighted with lens trim-ring engravings reading "7-elements"<ref> Examples have been seen where this is omitted.</ref> and even a diagram on the top deck showing a cross-section of the lens design. | ||
− | In fact, this lens design is derived from the pre-WWII [[Sonnar 50mm | Zeiss Sonnar]]—unusual by 1959, as its cemented elements were a measure to improve transmission and contrast by having only 6 air-glass surfaces. This became less of an issue in the 50s as [[Lens#Lens_coating | antireflection coatings]] had become commonplace (a typical 6-element [ | + | In fact, this lens design is derived from the pre-WWII [[Sonnar 50mm | Zeiss Sonnar]]—unusual by 1959, as its cemented elements were a measure to improve transmission and contrast by having only 6 air-glass surfaces. This became less of an issue in the 50s as [[Lens#Lens_coating | antireflection coatings]] had become commonplace (a typical 6-element [[double Gauss]] design has 8 such surfaces). |
The aperture ring is coupled to the shutter speed ring in order to keep the same [[LV|EV]] when changing shutter speed. The [[Walz Envoy M-35]], a metered update of this camera, was marketed in the same period. Its uncoupled meter gives the EV value to be set on the aperture ring. | The aperture ring is coupled to the shutter speed ring in order to keep the same [[LV|EV]] when changing shutter speed. The [[Walz Envoy M-35]], a metered update of this camera, was marketed in the same period. Its uncoupled meter gives the EV value to be set on the aperture ring. | ||
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{{Flickr_image | {{Flickr_image | ||
− | |image_source= | + | |image_source= https://www.flickr.com/photos/alf_sigaro/14210391327/in/pool-camerawiki/ |
− | |image= | + | |image= https://live.staticflickr.com/3882/14210391327_e73c202fbc_w_d.jpg |
|image_align= left | |image_align= left | ||
|image_text= Walz Envoy 35 with "7-elements" lens | |image_text= Walz Envoy 35 with "7-elements" lens | ||
− | |image_by= | + | |image_by= Alf Sigaro |
|image_rights= with permission | |image_rights= with permission | ||
}} | }} |
Latest revision as of 21:45, 30 January 2024
Walz Envoy; lens diagram visible alongside shutter release image by Sandeha Lynch (Image rights) |
The Walz Envoy 35 is a well-made 35 mm rangefinder camera that was sold c.1959 by the Japanese company Walz. It was available with an f/1.9 or f/2.8 Kominar lens and fitted with a Copal SVL shutter. A camera offering a seven-element f/1.9 lens (a 4.8cm from Nitto Kogaku) at an affordable price was a particular selling point.[1] This is highlighted with lens trim-ring engravings reading "7-elements"[2] and even a diagram on the top deck showing a cross-section of the lens design.
In fact, this lens design is derived from the pre-WWII Zeiss Sonnar—unusual by 1959, as its cemented elements were a measure to improve transmission and contrast by having only 6 air-glass surfaces. This became less of an issue in the 50s as antireflection coatings had become commonplace (a typical 6-element double Gauss design has 8 such surfaces).
The aperture ring is coupled to the shutter speed ring in order to keep the same EV when changing shutter speed. The Walz Envoy M-35, a metered update of this camera, was marketed in the same period. Its uncoupled meter gives the EV value to be set on the aperture ring.
Notes
- ↑ It is advertised in April, 1959, at USD $69.95 (Popular Photography magazine; Vol. 44 No. 4; pg. 15).
- ↑ Examples have been seen where this is omitted.
Links
- Walz Envoy 35 repair at Kitamura (in Japanese)
- Walz Envoy 35 user manual (pdf) at Butkus.org
Walz Envoy 35 with "7-elements" lens image by Alf Sigaro (Image rights) |