Lens board and lens for beseler 67 enlarger

So I am very confused.

As of recently, I have aquired a 6x7 camera and plan to develop and print everything myself just like I have been doing with 35mm. The enlarger I have is a Beseler 67 and it can fit 6x7 negatives just fine, I even have a carrier. Though my lens which is a Beslar 50mm lens can't cover the negative. From what I've heard, I need a 90mm lens to cover 6x7 (though I've also heard 80mm). This seems fine, but what I'm struggling with is what lens board I need. As you can see in the photo, the board I have is very small, and I can't figure out what size board each lens I see online requires, nor can I find lens boards. So here are my questions,

• What lens should I get? 80mm seems much easier to find than 90mm and for info, I don't really plan on enlarging more than 8x10 (though that would be nice). I am also pretty sure my enlarger cant use a 105mm lens (I heard this online somewhere.)
• What should I do about the lens board?

Also, I do not plan on buying another enlarger just to use this format. My enlarger should be capable and I do not have the money to just go out and buy a new one. Really, if anyone has had experience with this specific set, what lens and board did you use? Any help is apreciated, this is just really confusing to me.

You can use your existing lensboard, which undoubtedly has a standard 39mm hole. 80mm f4 Rodagon will cover. Also, if you have condensers, check that you use the correct ones for medium format, may be a diagram to show you on the cover back.

Jon

It is much more convenient to have a lens board for each lens. Here is a listing for one: http://store.khbphotografix.com/39m...-Printmaker-and-67-series-Enlargers-Used.html

You will also need a retaining ring/jam nut to attach the lens to the board.

Many (but not all) 80mm lenses will cover 6x7.

"You will also need a retaining ring/jam nut to attach the lens to the board."
That's the other problem i have, when looking for lenses to use, they never really have these that come with them. Can I use the one I already have?(If I can get it off). Otherwise, where might I find one?

greyhaze said:

"You will also need a retaining ring/jam nut to attach the lens to the board."
That's the other problem i have, when looking for lenses to use, they never really have these that come with them. Can I use the one I already have?(If I can get it off). Otherwise, where might I find one?

Click to expand...

Here is one: http://www.ebay.ca/itm/39mm-Leica-T...973241?hash=item2a52c07db9:g:JwwAAOSw9N1VgWPs

Where are you located?

If you are local, I'll give you one.