Topic: Phase one h25 (Read 12888 times)

photoenthusiasm · « **on:** June 14, 2016, 04:30:51 am »

Good morning with my first post here as a new member. Is a phase one h25 a good choice for tethered shooting with my mamiya rz67 (with adapterplate) and with my cambo and flexadapter? What is a current price for a descent h25 back?

henrikfoto · « **Reply #1 on:** June 14, 2016, 11:26:23 am »

The H25 is a very good back. For the RZ67 it is perfect. It should cost maximum 1000$ now.
You will most likely be more happy with this back on the RZ than with a higher res back.

photoenthusiasm · « **Reply #2 on:** June 15, 2016, 02:49:31 am »

Quote from: henrikfoto on June 14, 2016, 11:26:23 am

The H25 is a very good back. For the RZ67 it is perfect. It should cost maximum 1000$ now.
You will most likely be more happy with this back on the RZ than with a higher res back.

thank You for your input. I guessed resolution is not the thing that matters most. Now the quest for a good example starts.....

Miyata610 · « **Reply #3 on:** June 15, 2016, 04:30:32 am »

I have the H25. Cost me about $900. I'm loving it with my Hasselblads.

photoenthusiasm · « **Reply #4 on:** June 15, 2016, 06:46:12 am »

Quote from: Miyata610 on June 15, 2016, 04:30:32 am

I have the H25. Cost me about $900. I'm loving it with my Hasselblads.

thanks for sharing your experience!

photoenthusiasm · « **Reply #5 on:** July 02, 2016, 02:20:31 am »

After reading about the combination and the supportive statements in these posts I sold my Ebony sw45 in order to buy a H25. First impressions are very good. I mounted it on the Mamiya RZ67, the Hasselblad SWC and the phase one felxadaptor on my Cambo SF45. It works on all these combinations without a flaw. Next thing is putting more RAM memory in my macbook pro from 2009 to save time in the use of capture one. I used capture one some years ago adn wan't that happy with it. Now it is much, much improved. Maybe I don't need lightroom anymore...... All in all thanks for the advice! Attached (when it works...) a picture of my SWC taken with the mamiya/ H25.

danlandoni · « **Reply #6 on:** July 02, 2016, 12:54:32 pm »

Shot this with the P25 yesterday. Still love mine!

photoenthusiasm · « **Reply #7 on:** July 02, 2016, 02:05:58 pm »

Nice, especially the first one. Is the p25 the same as the h25?

danlandoni · « **Reply #8 on:** July 02, 2016, 05:07:50 pm »

I believe they are the same sensors. P25 adds LCD otherwise the same!

eronald · « **Reply #9 on:** July 02, 2016, 06:42:42 pm »

can the H25 shoot untethered?

Edmund

Quote from: danlandoni on July 02, 2016, 05:07:50 pm

I believe they are the same sensors. P25 adds LCD otherwise the same!

DanielStone · « **Reply #10 on:** July 02, 2016, 11:20:27 pm »

I believe the H25 is tether only, as it is bus-powered via FW400.

photoenthusiasm · « **Reply #11 on:** July 02, 2016, 11:56:58 pm »

H25 is tethered indeed. As an advantage You get a huge screen

photoenthusiasm · « **Reply #12 on:** July 03, 2016, 02:40:17 am »

Does anyone know from experience how the back works on long exposures? The data from phase one states exposures to 30 sec and longer.

henrikfoto · « **Reply #13 on:** July 03, 2016, 06:11:14 am »

Very nice up to at least 30 sec.

eronald · « **Reply #14 on:** July 03, 2016, 09:39:15 am »

Quote from: photoenthusiasm on July 02, 2016, 11:56:58 pm

H25 is tethered indeed. As an advantage You get a huge screen

You're clearly making the most of it

Color on that generation sensor are wonderful.
Good buy.
I wonder why more people don't buy those old backs for tethered use, especially in the studio.

Edmund

razrblck · « **Reply #15 on:** July 03, 2016, 11:09:23 am »

The H25 is really hard to find on the used market, but you can find plenty of H10s.

photoenthusiasm · « **Reply #16 on:** July 03, 2016, 04:25:53 pm »

I am indeed very pleased with it. Great for portrait!

yashima · « **Reply #17 on:** July 04, 2016, 11:49:12 pm »

How do you shoot it outdoor? Do you bring your Macbook with you?

photoenthusiasm · « **Reply #18 on:** July 05, 2016, 01:13:58 am »

Yes, not what You call portable but all fit in a rather small backpack

Phil Indeblanc · « **Reply #19 on:** July 08, 2016, 01:02:46 am »

Hi guys,
Its been a while.
Looking for a ultra wide for my Canon, a Rokinon 12mm was reviewed by LL, and here I am.

Yes, the H25 I have used for years, and as much as I wanted to upgrade for larger more pixels, it performed so well in studio, there was no need.

Only thing now is how can you connect it to a MacBook Pro(2014) that doesn't have FWire!? That would also be my issue.

I highly recommend you get the RZ Pro2 D, as in digital. I also used the dual shutter release to make it easier with using a RZ plate adapter since my H25 was a Hass V back.
I have the entire RZ kit down to the 37mm ultra wide. Pretty amazing. The RZ is such a nice setup. P25's go for $3k and up, so if you can get an H for under 1K, that is a great deal. I have had a few DB's and the H25 is just a beautiful work horse with no other function... for good or bad, other than capture. The shots are about 1-2 seconds for clearing the black and color target registration and on to the next frame. You can get a good pace once things start going smooth. I had a super long FW cable tethered to my PC, and it worked great with a FW powered hub extender. You can get pretty "free" and far with it to roam around. With a nice set of Rod and Scheider glass on a 4x5 nothing makes me want to leave it behind. Ultra sharp and beautiful render and light control. It was my main b&b tool for work.

The H25 now has 4 pixels in a row showing up green. Not sure what its from, but I was simply editing these at the time.
The P25 cuts the cord and puts you mobile with all the nice things the H25 does, but batteries and a weak screen are its "down sides".

Danlandoni: That is such a nice breathing image, a good example.

Author Topic: Phase one h25 (Read 12888 times)