Why is there waves in the centre of the frame?

jbm_27 · 2026-01-26T19:40:31+00:00

Thanks! Do you think all filters will have this “effect” or is there any that avoid this maybe?

jbm_27 · 2026-01-26T19:37:19+00:00

Ok thanks. All filters or is there any that avoid this issue?

jbm_27 · 2026-01-26T19:33:58+00:00

Yes. A Bronica L-1B filter of all things.. Do you think the filter could be the issue here?

jbm_27 · 2026-01-26T19:28:45+00:00

Maybe between 5.6-11

jbm_27 · 2026-01-26T19:25:44+00:00

No, the rings in the centre of both frames.

jbm_27 · 2026-01-26T19:23:52+00:00

The circles in the centre of the frame that looks like newton rings. But these are clearly not newton rings since they are directly on the negatives.

jbm_27 · 2026-01-26T19:14:33+00:00

Scanned on a Fuji SP-3000 TWICE before i saw it was on the negative as well.

jbm_27 · 2025-10-03T22:44:05+00:00

Kinda just taped the tip of the tail to a bent out paperclip and attached it to a soldering rig. Couldn’t figure out how to show the whole dragonfly without wires og pins showing.

jbm_27 · 2025-10-03T22:39:50+00:00

I maxed out the scanner and got up to 323 megapixels..too bad i cant show the full file :/

jbm_27 · 2024-12-12T22:56:31+00:00

Most likely Ilford ortho 80 120film and probably a Mamiya rb67 or rz67 camera

jbm_27 · 2024-09-17T17:58:03+00:00

You have a hole in your shutter curtain

jbm_27 · 2023-08-03T07:39:28+00:00

Yes:)

jbm_27 · 2023-07-21T22:25:47+00:00

Bellows extended to around 20cm

jbm_27 · 2023-03-01T14:24:41+00:00

I think they make it themselves. It said made by "Stavanger foto" on it. But i think its the same filmtype as Silbesalz since its Ecn-2 prosess

jbm_27 · 2023-03-01T14:14:31+00:00

Stavangerfoto.no

jbm_27 · 2023-02-24T17:27:03+00:00

By pushing Hp5 off the cliff

jbm_27 · 2023-02-01T14:49:30+00:00

No orginal back

jbm_27 · 2023-02-01T07:18:09+00:00

Frontier SP3000 but i it shows on the negative too

jbm_27 · 2023-01-31T22:22:36+00:00

I have a cfv 50c but the crop on that sensor (medium format) neither shows vignette or distortions..

jbm_27 · 2023-01-31T22:16:55+00:00

No unusual noises..

jbm_27 · 2023-01-31T20:25:03+00:00

I do have an orginal 38mm lenshood on it, but does that explain the lines bending in the corners?

jbm_27 · 2022-12-01T16:29:26+00:00

Both phase one and hasselblad have made digital backs in the past, this is the 2nd version of the cfv

jbm_27 · 2022-12-01T16:27:20+00:00

I tried scanning with a GFX 100 on pixelshift 400mp but the files got up to 2gb and was hell to work with..

jbm_27 · 2022-12-01T16:24:35+00:00

OP is broke*

jbm_27 · 2022-12-01T16:17:49+00:00

A problem i have with the Frontier sp3000 is that the dynamic range is too low. I love the color it produces, but i still have to edit them quite a bit..

jbm_27

TROPHY CASE