Search found 5 matches

by DennyNY
Sat Nov 23, 2019 5:36 am
Forum: Camera systems and imaging
Topic: How to attach camera to Olympus BH2?
Replies: 23
Views: 4274

Re: How to attach camera to Olympus BH2?

Ok it works,
I make 3D printed version of dovetail with small modification.
I bring NFK lens lower by 5 millimeters and it allow me to adjust focus via U-PMTVC.
If anyone interested in 3d file let me know i will share.
Thank you everyone who try to help me.
by DennyNY
Fri Nov 22, 2019 7:59 pm
Forum: Camera systems and imaging
Topic: How to attach camera to Olympus BH2?
Replies: 23
Views: 4274

Re: How to attach camera to Olympus BH2?

Does your trinocular BH2 provide an intermediate ISO 38 mm photo port? I have seen references to a 38 mm clamp or dovetail, and was wondering if it is was one and the same. If it is, I know a couple ISO to c-mount adapters that will (just) fully spin into most c-mount to micro four thirds thread ad...
by DennyNY
Thu Nov 21, 2019 9:30 pm
Forum: Camera systems and imaging
Topic: How to attach camera to Olympus BH2?
Replies: 23
Views: 4274

Re: How to attach camera to Olympus BH2?

Tom Jones wrote:
Thu Nov 21, 2019 8:17 am
Are you saying you cannot get the camera by itself in focus, or cannot get the camera focus and eyepiece focus to match?

If the camera image won't come into focus, something is wrong.
Yes , I can't get focus match.
I guess its an adapter.
by DennyNY
Wed Nov 20, 2019 6:25 pm
Forum: Camera systems and imaging
Topic: How to attach camera to Olympus BH2?
Replies: 23
Views: 4274

Re: How to attach camera to Olympus BH2?

It can be. The U-PMTVC has screw threads that will allow you to adjust it's length a bit to make it parfocal. Adjust focus in the right eyepiece, match it with the left, then adjust the U-PMTVC (screw it in or out) until the camera focus matches what you see in the eyepieces. I use a -H focusing ey...
by DennyNY
Sun Nov 10, 2019 7:44 pm
Forum: Camera systems and imaging
Topic: How to attach camera to Olympus BH2?
Replies: 23
Views: 4274

Re: How to attach camera to Olympus BH2?

I use that very setup to project, essentially direct project as the NFK 3.3x and 0.3x lens in the U-PMTVC essentially cancel magnifications, onto the sensor of my Panasonic GH4 for 4K video. Since the GH4 is mirrorless, a C-mount adapter fits fine, and I get the necessary final corrections in the N...