Overview of AUTO SEARS LENS JAPAN 1: 2.0 50mm

According provided by lens AUTO SEARS LENS JAPAN 1: 2.0 50mm many thanks https://vk.com/lphotovideolwhere similar manual optics are on sale.

AUTO SEARS LENS JAPAN 1: 2.0 50mm

AUTO SEARS LENS JAPAN 1: 2.0 50mm. The lens is shown on a digital SLR camera. Canon EOS Digital Rebel XSi. Attaching the lens to the camera using adapter PENTAX K - CANON EOS.

In short

AUTO SEARS LENS JAPAN 1: 2.0 50mm is a classic fifty kopeck piece of the film era. The center of the frame is sharp at F / 2.0. Most likely a copy of a lens from another brand.

AUTO SEARS LENS JAPAN 1: 2.0 50mm

AUTO SEARS LENS JAPAN 1: 2.0 50mm

Main technical characteristics of AUTO SEARS LENS JAPAN 1: 2.0 50mm:

Review Instance Name AUTO SEARS LENS JAPAN 52ø 1:2.0 50mm 290591
Basic properties
  • Pentax K mount
  • manual focus only
  • aperture control ring
  • CAR - semi-automatic aperture control using a ring aperture and pusher aperture cameras that have it
  • enlightened optics
  • lens suitable for full-length cameras
  • metal mount
Front Filter Diameter 52 mm
Focal length 50 mm

Zoom ratio 1 x
Designed by for film cameras with a frame size of 24 x 36
Number of aperture blades 6 straight petals form a fairly regular hexagon
Labels focus distance scale in meters and feet, plotted on the focus ring. The depth of field scale for F / 4, 5.6 (not explicitly), 8, 16. Label for working in the infrared spectrum. Bayonet mount label.
Diaphragm from f / 2 to f / 16. The lens has an aperture control ring. There are marks on the ring for F / 2, 2.8, 4, 5.6, 8, 11, 16. Intermediate values ​​cannot be set. Auto iris only works on their respective cameras.
MDF 0.45 m
The weight 200 g (approximately)
Optical design 6 elements in 4 groups (a huge number of other lenses use the same scheme)
Lens hood Threaded, screwed into the front filter thread
Manufacturer country LENS JAPAN (lens made in Japan)
Period Unknown
Price About 20-40 cu for used option.

Prices for modern Pentax lenses can be viewed here.

AUTO SEARS LENS JAPAN 1: 2.0 50mm well assembled. The focus ring has a rubberized insert that rotates approximately 180 degrees. The ring travel is smooth, a little tight. During focusing, the front retractable body does not rotate. Focusing occurs by moving the entire lens block. Just like other similar manual fifty dollars.

AUTO SEARS LENS JAPAN 1: 2.0 50mm

AUTO SEARS LENS JAPAN 1: 2.0 50mm

Sample Photos

The special artistic properties of AUTO SEARS LENS JAPAN 1: 2.0 50mm does not differ and is similar to a huge number of other lenses on the same optical scheme. Quite noticeable chromatic aberration, the lens behaves weakly in the backlight.

Pictures in the gallery were obtained using Canon EOS Digital Rebel Xsi и PENTAX K - CANON EOS. On Canon EOS cameras it is very easy to use manual lenses with a Pentax K mount. Photo without processing, on-camera JPEG. Original photos can be downloaded at this link.

AUTO SEARS LENS JAPAN 1: 2.0 50mm

AUTO SEARS LENS JAPAN 1: 2.0 50mm

In the comments, you can ask a question on the topic and they will answer you, as well as you can express your opinion or describe your experience. For the selection of photographic equipment, I recommend large catalogs, for example E-Catalog. Many little things for the photo can be found on AliExpress.

AUTO SEARS LENS JAPAN 1: 2.0 50mm

AUTO SEARS LENS JAPAN 1: 2.0 50mm

Who knows exactly which lens AUTO SEARS LENS JAPAN 1: 2.0 50mm was copied from, please write in the comments.

AUTO SEARS LENS JAPAN 1: 2.0 50mm

AUTO SEARS LENS JAPAN 1: 2.0 50mm. The lens is shown on a digital SLR camera. Canon EOS Digital Rebel XSi. Attaching the lens to the camera using adapter PENTAX K - CANON EOS.

The material was prepared by Arkady Shapoval. My Youtube channeland Radozhiva's group on Facebook и VK.

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Comments: 10, on the topic: Overview of AUTO SEARS LENS JAPAN 1: 2.0 50mm

  • Ilya

    What is it about anything to be honest

    • Alexey

      Everything is better than the previous Kalimar. Thank you for the review.

  • Alexander O

    Sears is an American department store. He did not produce his optics, but resold the equipment of Japanese manufacturers under his own brand. This lens could be made by Tokina, Komine, Cosina, etc. It looks like this lens was made by Ricoh (the same one that bought Pentax), it resembles the Rikenon 50mm f2

  • Eugene

    At the Penta Club they say this:
    SEARS is a large supermarket chain in the USA and Canada. At one time, they sold cameras under their own name. Basically - with the K mount. As a result, various Ricoh devices were sold under the SEARS brand, partially equipped with Rikenon lenses (under the SEARS brand) ...
    They are echoed by foreign pentaxists:
    This was the kit lens that came with my Sears KS-2 film camera, which I first learned photography on. (Incidentally, the KS-2 was made for Sears by Ricoh, so I'm sure this is also a Ricoh-made lens!)

  • Alexander

    Friends join a group where you can buy similar manual optics and photographic equipment.

    https://vk.com/oldlens

  • anonym

    This is a relabeled Mamiya / Sekor 50/2

    • anonym

      no, sorry, this bayonet is Rikenon 50/2, there is a threaded one like Sears, that mamiya / Sekor 50/2

  • Good M

    Nobody guessed))). Actually, this is Kosina. It’s neither good nor bad. Such to myself - like heliks. You can shoot masterpieces. At 2.8-4.0 it is pleasant and does not cause any questions.

  • vlad

    good afternoon tell me if it is suitable for the Canon 200 d

    • Rodion

      Suitable, but better helios. Or a pentacon 50 / 1.8, if you really want 50 mm. And even better 50 / 1.8 native, canon.

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