• 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

Heiland LED Head As A Replacement For Legacy Cold Light Heads

OP
OP

chuckroast

Subscriber
Joined
Jun 2, 2023
Messages
3,166
Location
All Over The Place
Format
Multi Format

This is not my experience so far after making a half dozen prints on Fomabrom Variant 111 VCFB. I cannot speak to Ilford MG as I do not use it.

But per @koraks comments upthread, this seems at least questionable.

Getting to full black isn't just a filtration issue, it's also about developer strength and time. I am using an Ansco 130 like developer 1:1 for 3 min at a nominal 68F with no issue getting to strong blacks.
 
Last edited:

Pieter12

Member
Allowing Ads
Joined
Aug 20, 2017
Messages
8,219
Location
Magrathean's computer
Format
Super8
I remember the report from Ilford, stating the Heiland head only produced something like a grade 4.5. That was probably 7 or 8 years ago. I assume Heiland has made changes since, because I have no problem getting max contrast.
 

MattKing

Moderator
Moderator
Joined
Apr 24, 2005
Messages
55,273
Location
Delta, BC Canada
Format
Medium Format
I remember the report from Ilford, stating the Heiland head only produced something like a grade 4.5. That was probably 7 or 8 years ago. I assume Heiland has made changes since, because I have no problem getting max contrast.

7 or 8 years ago the Ilford RC papers at least had significantly different (slower) response to higher "grade" filtration than the current paper, so that may factor into the issue.