j.scooter
Veteran
From the same roll
Thanks Dourbalistar!
This is my first foray into bulk loading and my first few rolls of the Xtreme 400. I am loving it!
I developed these in D76 1+1 for 18 mins per massive dev chart.

Great picture.
Erik.
Well I'm way late to the party here, nevertheless original owner of an M5 just had DAG do his thing and had the body re-skinned. It looks awesome and these cameras like any other piece of stellar engineering and design are timeless. At one point thought of selling but changed my mind and glad I did
There is no battery issue since you can use the Varta 1.5 Alkaline battery (Made in Germany!) that replaces the PX625 (original Mercury battery), on eBay for US$8.76 2pc package.battery issue.
There is no battery issue since you can use the Varta 1.5 Alkaline battery (Made in Germany!) that replaces the PX625 (original Mercury battery), on eBay for US$8.76 2pc package.
Right. And if you can't adjust your f-stops or iso-settings accordingly then go with the Wein MRB625 1.35V zinc-air battery at B&H available for 4.59 bucks.Akshully there is no battery issue because any decent tech can update the meter to use modern 1.5 v cells.
Your meter reading will not be correct if you use 1.5 V w/o making the adjustment. Originally it uses 1.35V
Yeah, I'm not thinking of the battery as a problem. Heard that a C.R.I.S adapter would do the job, right?
Sometimes yes with some cameras. Sometimes not with others.
My little old Rollie 35, works fine. Same crisis adapter on the M5 would not fit the battery compartment, combo too tall.
Additionally it depends on the circuity of the meter and required current. The combo works full range on some cameras, on others it will not pass enough current for either high or low light whichever requires more current. I was never pleased with CRISIS on the M5.
Alkaline cells have a non linear discharge curve so they work when new, but do not supply enough power as they age.
Wein cells are expensive but work. Cover the air holes between photo sessions.
hearing aid cells of proper voltage work fine. Use O ring as spacer and cover those holes also. Way cheaper than Wein
Have someone adjust the meter for 1.5 volt battery.
I think Sherry has all the spares for M5 and CL ..
CRIS adapter too thick? It probably has the originally specified 357 battery in it. Later the thinner 386 battery was specified to solve the problem. On my M5 the lid screws in completely using a 386 battery.

Is this the metering arm?
It has happened twice both the first frame of the roll.
![]()
![]()