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09-27-2021, 01:31 PM   #1
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Used Vivitar Lens

For six dollars at the nearest thrift store I purchased a Vivitar 70-150mm F 3.8 Close Focusing
Auto Zoom Lens with the K-Mount. The lens appears to be in fantastic shape but it is missing the end cap. I am just wondering if any of your readers know anything about the capabilites of this lens.

09-27-2021, 03:53 PM   #2
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Welcome to the forums

you will find friendly members and a lot of knowledge here

is this the lens?


QuoteQuote:
Vivitar (Kiron) close/macro focusing zoom 70-150mm F3.8

Description:
There are two versions of the Kino Optical (Kiron) made 70-150mm TP (22xxxx serials), a two ring version and a one ring version. The older two-ring "close focusing zoom" version has a separate macro mode at 70mm, whereas the push-pull "macro focusing zoom" version will focus closely at all focal lengths. See pics (pics 2, 3 due to csaveanu, show nikon mount versions).
Generally can be found in PK and M42 mounts (and other mounts of the era). Often with dedicated 2x vivitar teleconverter (pic 1).
Also marketed by Kino as the Kiron 70-150mm f4.
This lens can have the overlarge aperture lever guard, which will prevent the lens mounting properly on dslr, see here.

Note that there is also a Tokina made vivitar 70-150mm, this has a 37xxxx serial (needs own review page).

Vivitar 70-150mm Macro
Optical construction: 15 elements in 10 groups.
Aperture: F3.8-22
Iris: 6 blades
CFD: 1.5m/5'.
CFD - Macro: 0.4m/1.3'
Weight: 585g

Review of 2-touch version with video tests here.

[ Vivitar 70-150mm f/3.8 Close Focusing Auto Zoom Review ]

Review of one touch version by Ashley Pomeroy

[ Women and Dreams: Vivitar 70-150mm f/3.8: Ducks are Birds ]

What Camera Magazine comparison of 70(75)-150mm zooms inc Vivitar.
Mount Type: Pentax K
Vivitar (Kiron) close/macro focusing zoom 70-150mm F3.8 Lens Reviews - Vivitar Lenses - Pentax Lens Review Database
09-29-2021, 12:56 AM   #3
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Welcome to the forum, sorry that's not a lens I'm familiar with.
11-28-2021, 11:17 AM   #4
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Welcome to the forum. Looks like there are a few reviews and images in the lens database Vivitar (Kiron) close/macro focusing zoom 70-150mm F3.8 Lens Reviews - Vivitar Lenses - Pentax Lens Review Database

11-28-2021, 12:47 PM   #5
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Greetings and Welcome to the Forum. It appears that lens was made by Kino Precision (Kiron) was are usually very well regarded lenses.
11-28-2021, 01:13 PM   #6
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Well for $6 you can't really go wrong (unless its full with fungus). This series of lenses has a bit of a following as they have a high value rating (given they are so cheap).
I'm I don't have any but I have seen some good photos from them.
11-28-2021, 01:20 PM   #7
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Welcome to the forums, whatever you do with that lens, if you get a bit of fun out of it, that'll be a success at this price

11-28-2021, 08:05 PM   #8
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Welcome! You may want to ask your question in the lens subforum.
12-02-2021, 08:28 PM   #9
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Welcome...look forward to seeing some shots from it perhaps!
12-02-2021, 11:31 PM   #10
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Welcome! If it is a clean lens, $6.00 cannot be beat. Have fun with it!
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