Lens repair advice needed
39-40 Marchington Industrial Estate
Stubby Lane
Uttoxeter
ST14 8LP
Phone: 01283 384409
Contact: [email protected]
This company took over from Johnson’s and moved out of Stoke. No experience of the company

Both the *istDS and the K5 are incurably addicted to old glass
My page on Photocrowd - link
Is there not a thread somewhere about getting failed SDMs going again after prolonged storage times? If it was OK prior to storage then inactivity is likely to be the trouble rather than outright failure?
Thanks David.
What you say was exactly what I thought since it was fine the last time I had used it about 3.5 years ago. However, I used it all morning, trying to get it to wake up but it didn't play ball. Are there any tricks to get it to work?
Regards.
Naim
PPG
My old DA* lenses would need waking up. Mind you never from a 3.5 year sleep. You may need to find a handsome Prince to give them a kiss
Peter
My Flickr page

What is the latest on (if I remember their names correctly) Alan Marlow and Asahi Technical - are they still working?
I seem to remember one of them didn't repair SDM lenses though.
Reports of others welcome too.
My FA50 has a sticky diaphragm and the zoom mechanism on my 55-300 has seized up.
Peter
Pentax K5
Pentax DA 18-55 Mk1, 50-200 (Samsung), 16-45, 55-300 Mk1, 35 f/2.4
Pentax MZ6 + FA28-90, FA50 f/1.4, M 50 f/1.7
Tamron 80-210mm & 28mm
Regards, Philip

Z-1p, K-1, P50
F50 1.7. SMC-FAs 24, 35, 50 1.4, 85, 135

Metz 45 CL-4, AF500FTZ. AF540FGZ.
Some Mamiya and some Nikon
K-3 II, K-3 and a K-70 from SRS

"Asahi Techical" in Brentford is actually Asahiphoto and they are very much still in business and (when I checked earlier today) have just successfully fitted a "white" solenoid in my K-70 (NO, the original one HAD NOT failed - this was just a precautionary measure to make sure the camera should never get APF!). I will be picking the camera up in a couple of days!
good to know - it's been a while since I have needed their service...
Z-1p, K-1, P50
F50 1.7. SMC-FAs 24, 35, 50 1.4, 85, 135

Metz 45 CL-4, AF500FTZ. AF540FGZ.
Some Mamiya and some Nikon
Try to focus in live view. I don't understand why but this woke up the SDM on my DA200 that hadn't worked for months.
Thanks Smudge.
I was just about to send my lens to Pye's when I spotted your suggestion and it works a treat. Another lens called Lazerus!
Try to focus in live view. I don't understand why but this woke up the SDM on my DA200 that hadn't worked for months.
This worked for my 50-135 too. It failed to focus recently despite my routine of regular exercise if it was unused for a month. Thanks for the tip.
NaimKhan
Member
Wakefield, West Yorkshire
It's been a very long time since I was last here - hope I haven't missed much
Anyway, I wanted to get some advice about getting the lens repaired. Is Johnson Photopia still in business? The last I had heard, it had gone into administration. If not JP then who else can reliably repair the lens?
Thanks in advance.
Naim
PPG