Asahi Photo Health Check Visit Asahi Photo Visit Asahi Photo

Pentax K fit- auto extension tubes set

royd63uk
Posted 15/01/2019 - 20:55 Link
Jessops pentax pka fit

Excellent condition
18 inc postage

I think auto in this context means aperture not focus, but stand to be corrected

Comment Image

Comment Image

Comment Image
regards
Roy

Pentax K3 gripped,and some lenses
https://www.flickr.com/photos/pentaxroy/

my pbase gallery
Edited by royd63uk: 15/01/2019 - 20:57
JohnX
Posted 15/01/2019 - 22:02 Link
Yes please. Continue via pm?
Tyr
Posted 15/01/2019 - 22:04 Link
You are correct, auto is for the lens information contacts and automatic aperture actuation. No autofocus on these. Will work on all current macro lenses.

PS. this will not work with KAF4 lenses with an electronic aperture control as they require SDM contacts. Not that anyone would be mad enough to put this on a 55-300 PLM

PPS. These are hard to find these days. In fact, any PK extension tubes are a rarity.
Edited by Tyr: 15/01/2019 - 22:05
royd63uk
Posted 15/01/2019 - 22:37 Link
JohnX wrote:
Yes please. Continue via pm?

pm replied
regards
Roy

Pentax K3 gripped,and some lenses
https://www.flickr.com/photos/pentaxroy/

my pbase gallery
JohnX
Posted 18/01/2019 - 11:45 Link
Arrived today. Great condition and price, so thanks very much Roy.

Add Comment

To leave a comment - Log in to Pentax User or create a new account.