• Welcome to Photrio!
    Registration is fast and free. Join today to unlock search, see fewer ads, and access all forum features.
    Click here to sign up

Blurry Prints with Paper Negs

Plato's Philosophy.

A
Plato's Philosophy.

  • 2
  • 1
  • 72
Feet of clay

D
Feet of clay

  • 3
  • 6
  • 75

Recent Classifieds

Forum statistics

Threads
201,867
Messages
2,831,428
Members
100,991
Latest member
bob531
Recent bookmarks
0

mkg11

Member
Allowing Ads
Joined
Sep 22, 2019
Messages
6
Location
nyc
Format
Pinhole
Hey all -
I have some paper negatives that look pretty sharp but in doing my positive prints, they come out pretty blurry.
I've tried a few methods of making sure the neg is not buckling in any way. I tried wetting the negative and paper then using the squeegee, and then also printing with a piece of glass on top and without. I know direct contact between the printing paper and neg is super important. Anyone have other thoughts on what could be going on? I attached some photos to illustrate whats going on. thanks all!
 

Attachments

  • IMG_5376.JPG
    IMG_5376.JPG
    1.9 MB · Views: 290
  • IMG_5381 2.JPG
    IMG_5381 2.JPG
    1.2 MB · Views: 303

MattKing

Moderator
Moderator
Allowing Ads
Joined
Apr 24, 2005
Messages
55,217
Location
Delta, BC Canada
Format
Medium Format
Welcome to Photrio.
I can see but one image from you. Can you attach a scan of the paper negative as well, so we can compare them?
 
OP
OP

mkg11

Member
Allowing Ads
Joined
Sep 22, 2019
Messages
6
Location
nyc
Format
Pinhole
Sure thing! Attached is the paper negative.
 

Attachments

  • IMG_5381 2.JPG
    IMG_5381 2.JPG
    1.2 MB · Views: 224

Andrew O'Neill

Moderator
Moderator
Joined
Jan 16, 2004
Messages
12,954
Location
Coquitlam,BC Canada
Format
Multi Format
When you performed a test strip of the negative, how did the lighter steps look? I'm wondering if the unsharpness is due to excessive exposure... I dropped your negative in photoshop, grayscaled it and it looks fine.
 
OP
OP

mkg11

Member
Allowing Ads
Joined
Sep 22, 2019
Messages
6
Location
nyc
Format
Pinhole
In my haste, I didn’t look too closely at the lighter exposures. I went with an exposure where I got a decent black but it certainly could be overexposed. I tossed the test strips so will have to redo them later and see .
 
OP
OP

mkg11

Member
Allowing Ads
Joined
Sep 22, 2019
Messages
6
Location
nyc
Format
Pinhole
Same with me, so it's got to be a problem somewhere in making the final print.

I presume that you are doing emulsion to emulsion when doing the final print?

Terry S

Yeah, I’m doing emulsion to emulsion. Putting glass on top in order to make direct contact shouldn’t cause them to look blurry right?
 

removed account4

Subscriber
Allowing Ads
Joined
Jun 21, 2003
Messages
29,832
Format
Hybrid
hi mkg11

have you tried dry-contact prints to see if it is the wet emulsion that is giving you the problem ?
sometimes wet to wet does weird stuffs...
 

canuhead

Member
Allowing Ads
Joined
Mar 12, 2006
Messages
831
Location
Southern Ont
Format
Multi Format
Glass alone won't give you sharp contacts, you also need pressure to make sure that there's even 'contact' between the papers. Have also done wet to wet and those were sharp, so no idea why you're not getting sharper prints.
 
OP
OP

mkg11

Member
Allowing Ads
Joined
Sep 22, 2019
Messages
6
Location
nyc
Format
Pinhole
hi mkg11

have you tried dry-contact prints to see if it is the wet emulsion that is giving you the problem ?
sometimes wet to wet does weird stuffs...

Yeah, I’ve tried both with the emulsion being wet and dry. Both were giving me similar results. But to be fair I was kind of rushing through the process . I think going back and being a bit more methodical about the process will help find the issue .
 
OP
OP

mkg11

Member
Allowing Ads
Joined
Sep 22, 2019
Messages
6
Location
nyc
Format
Pinhole
I use 8mm thick glass without any problems. What light source do you have?

I'm using a beseler enlarger as the light source. Not sure what the wattage is on the lamp (or if that matters) but I'm pretty sure is a new-ish bulb.
 
Photrio.com contains affiliate links to products. We may receive a commission for purchases made through these links.
To read our full affiliate disclosure statement please click Here.

PHOTRIO PARTNERS EQUALLY FUNDING OUR COMMUNITY:



Ilford ADOX Freestyle Photographic Stearman Press Weldon Color Lab Blue Moon Camera & Machine
Top Bottom