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User Experience with GuoHua 6x12 back?


nicholas_rab1

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Has anyone used this rollfilm holder before? I am considering it

primarily based on weight, as it looks to be much lighter (ie plastic)

than the other chinese 6x12 backs. Seems like it would fit into an

ultralight 4x5/6x12 kit quite nicely. Obviously if the thing has

light leaks/film transport problems/other mechanical issues it's just

not worth it, so hoping someone else has tried it first!

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I am aware of the quality difference, and I appreciate the buy once and be done with it approach. Cheapness rarely pays off in equipment.

<p> However, I am interested in it as a very light solution to go with my lightweight camera into the backcountry. If it's close to the car I can use sheetfilm. I was just hoping someone had been the guinae pig first.

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Hi, Nicholas,

 

I've recently purchased a Shen-Hao 6x17, but I am glad you posted your question, so folks can check the product line. I had not heard of Guo-Hua before.

 

I checked their website, and the products look good. (At work, we are blocked from auction sites, so I will have to check eBay at home to see prices.)

 

http://www.guo-hua.com.cn/fj1.htm

 

http://www.guo-hua.com.cn/zhuji1.htm

 

Robt.

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I saw these on feebay the other day and considered it for a moment since my shen-hao

4x5 can't handle the weight of the shen-hao 6x12 back. The weight throws the focus off

enough so that i never get a sharp neg unless i'm pointing straight down. This is

comparing sheet film exposures taken at the same time. The shen-hao also suffers from

light leaks. My worst lf purchase yet.

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  • 2 months later...
I just received a 6x12 Guo-Hoa rollback and at first it looks OK for the money......with the exception that there`s no light seal where the darkslide goes in!. Results show a fair amount of fogging at this point, whether or not the darkslide is removed. I`m working on a method of either fitting a light trap, or just forgeting about it and sealing up the slot!
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