M32.5-0.5 mount thread copal 0 not 32
see skgrimes table
he has also explenation how to measure threads outside(rounding) and inside(adding pitch).
and has best spanner wrench.
Type: Posts; User: europanorama; Keyword(s):
M32.5-0.5 mount thread copal 0 not 32
see skgrimes table
he has also explenation how to measure threads outside(rounding) and inside(adding pitch).
and has best spanner wrench.
How about N-Largers?
since its discussed i can also ask this:
Which thread has Heidosmat 200/3.5 tube M73 x 0.75M? or M74? M72 and M75 dont match. 0.75 pitch is correct.
we will make adapters for 200mm. also...
do you mean the computerized 4x5 developped by follower company of sinar. or sinar-people? i missed demonstration here- but could find out its naming.
Chromacameras and Custom Camera Building CCB anounced an arduino_driven shutter. No news yet
same calculations like for rotapancameras.
sliding lackier!!!
these ebay-shops belong together he confirmed
2. some items cannot be shown since there is a limit.
sometimes only one item so there will be an error trying to enter shop.
2820 testdrum(one can mount 2570 70mm reeel maybe also special combination using parts of 2 reel-sets-its a bit higher) is identical to 2520. 2521 for rotation on processors. 500ml used on cpa2-...
Who is behind the obstructions having access to the very same Stuff on now 5 accounts?
Yes if only one item then no access to shop. but more items-option there
cosmos circle 18°ebay shops
3s-krpc...
when they have at least preshift as option i will buy. there is an old japanese 4x5 cam which has rotashift. genious.
3dprinting lensplate with decentered hole is easy. only how much must be...
drawings with all possible Frensnel and GG positions as sticky and all the endless discusssions will stop. people could then add their observations.
I am not into LF really have only MP4(studio...
I had an exchange with 3S-KRPC slightly different name here: NEVER EVER TRY TO CUT THE FRESNEL. i have one. it will break he said.
Polaroid didnt know that there are stupid people which do not smell the awful ingredience and are unable to handle the tiny pad and pulling it smoothly multiple times over the surface. there are...
want to officially inform that some censourship is preventing me accessing their ebay shop at 3s-krpc. have now proofs. can only access their products(actually only 5 there) via links of google. when...
lot of information about their endless problems at least in FB or photrio? they are continuing. later also 120 will come. 70mm also announced(in the far future probably).
i developped all my 70mm(220-172cm lenght) films in testtank 2820 and CPA2. b+w, E6(some), mostly CN C41 using offical 2517 reels. i tried to mount special 1 1/2 reel-method(one complete 2500 reel...
from a russian man i learned they made a three-lens short-rotation pan cam with sheetfilm also with back i suspect. no further details.
the idea is good.
someone vergisst on ebay offering 4x10...
Hope i am right here. Its not me but Raf from Bielarus. He just has finished the remaining caps which i suggested him to add to the Copal 1-front-cap.
Copal 1 Caps...
You must use only private account of paypal. the business version doesnt have two-way-authentification. use google authentificator it doesnt need wlan. microsoft one needs it.(yes that doesnt help...
i am getting adapters for M22-pinhole-plates like the one for eighteeen degrees pinholeshutter to be used in copal 1 and 0 shutters or other with same mounts.
Since skinkfoto refused to answer my...
3s-krpc on ebay has bags
no images!
https://web.archive.org/web/20090415030706/https://f32.net/Services/Equipment/Accessories/quickchange.html
I have the quick Load filmholder which seems something else. films in...
photoplug. he-Franz- told its accurate til 1/500. if smartphone has not 2.5mm plug anymore you need a cable-adapter or one without. if cable then you need-beside one for the single-beam-flashlight...
i measured about 1/7 sec. both with button and handle. 12 or 14cm diameter. bellows was terribly damaged. repaired with ultrathin 3M 850 F opaque tape. since no repair-pro its now looking...
Lynn Radeka- an assistant to Ansel Adams- is mosaic-scanning his 4x5 film with digital cam. Check out his fabulous work with contrast masking. I have great hopes in Sigma L-Foveon FF announced for...
Fuji-Kodak-Polaroid
Kodak lost the patent-fight and sold their tech to Fuji. Thats why Fuji learnt from KODAK mostly since the Kodak-instant-color were more natural than Polaroids when...
Now we would like also to read the manual, thanks.
what is p and x?
Have the very same FL and Zone Z1 is too short. have all data only want to prove with this formula.
i will go the very same test with Sekor 150mm blue(razorsharp lens even fully open) of MUP/S23-system. its a the calibrated lens, was never off in my hands. only didnt have the values present when i...
1. "5m away subject, a 1mm focus shift towards the user means a 86cm focus shift in the "object space"
meaning 5m minus 0.86m right?
2. can you give us the calculations how you got the other shifts...
if the 90mm angulon has that much shift couldnt the smaller COC(if true) be the reason? smaller COC=shallow/less DOF= better resolution
i like people who read the ignorants the "leviten". Had the very same "problem" ignoring the diffraction problem (at 11/16)in newly designed lens in newest Horizon S3Pro and other versions. proved...
get 850 altogether. have 4990.
not really LF but anyway interesting since the same problems.
1. have both brightscreens by rick oleson.
http://rick_oleson.tripod.com/index-175.html
bought for kiev 60. its 1.56mm(micrometer...
199006
Ron Wisner has a very precise statement about Fresnel and Groundglasses. see pdf above.
Link at the end here is dead. got the pdf from archive. its also stored in filesection of FB...
NB: I am currently precisely testing Dora Goodman Zone Z1(Mamiya Universal Press/Super 23-lenses and Graflok 23/G-backs(at least some are matching....).
I have been checking focus by comparing with...
Maybe Groundglass and Fresnel from 3s-krpc ebay. seller of Cosmic Circle cameras, 18° and other branded stuff. I have a fresnel only not yet checked ontop of Polaroid MP3-Groundglass. he told it...
The Large Format Handbook of the SINAR System
by Carl Koch, C. Marchesi, Jost J. Marchesi
Paperback, 148 Pages, Published 1986
Which shutter-speed is park-position when not in use?
Thanks