After some consideration, and the arrival of the 18-50, I decoded to unmake the 18-55wr and remake the 50-200wr. This frees up the 55-300 to become cash like it was supposed to be and that we can make use of in non-photo categories.
Sometimes reassembly of a Pentax lens takes five minutes..this time it was a bit over an hour. Resetting the six gold data-transmission pins takes time, then in this case the wr gasket must be right, then setting the mount gently so the data pins poke through without bending or springing out - everything just right or start over!
I started over about a dozen times. The pins fell out, then they were right but the AF drive pin had fallen out. More pin issues ensued but it was finally assembled - however, the lens was not sending data. Sure enough a pin had slipped out, so a few more attempts (and re-seating the wr gasket twice) finally produced a functional 50-200mm lens. AF works, metering works, focal length is reported to stabilizer and to image file. All is well.* Again!
With this decision made, the kit clears up a bit.
I have cast the kit upon KEH' buying department, I'd like to keep the 17-28, 18-50 & 50-200wr and send off the rest. That plus the K-5 is a 1.5kg kit of small lenses and decent range. Good enough for my purposes - and the 100-300 can stay too for longer (eclipse?) shots.
If KEH would offer more for the 17-28 I would tolerate the extra 200 grams and keep the Tamron 10-24mm in its place. And if they offer a decent number for all things Pentax.. so be it.
Sometimes reassembly of a Pentax lens takes five minutes..this time it was a bit over an hour. Resetting the six gold data-transmission pins takes time, then in this case the wr gasket must be right, then setting the mount gently so the data pins poke through without bending or springing out - everything just right or start over!
I started over about a dozen times. The pins fell out, then they were right but the AF drive pin had fallen out. More pin issues ensued but it was finally assembled - however, the lens was not sending data. Sure enough a pin had slipped out, so a few more attempts (and re-seating the wr gasket twice) finally produced a functional 50-200mm lens. AF works, metering works, focal length is reported to stabilizer and to image file. All is well.* Again!
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| add 100-300 Sigma 'slowpoke' when range is needed |
I have cast the kit upon KEH' buying department, I'd like to keep the 17-28, 18-50 & 50-200wr and send off the rest. That plus the K-5 is a 1.5kg kit of small lenses and decent range. Good enough for my purposes - and the 100-300 can stay too for longer (eclipse?) shots.
If KEH would offer more for the 17-28 I would tolerate the extra 200 grams and keep the Tamron 10-24mm in its place. And if they offer a decent number for all things Pentax.. so be it.
*Except for the 18-55 of course, which is now mount-less. Again!!
Update - a new/used Lumix 14-42ii is on its way, so my 'need' for the Sigma 19 (or any 17-20mm prime) has been lowered.. theoretically! This one will be black, so we can more easily tell our cameras apart - as if my spouse's pink neck strap was insufficient.
