Someone Invent this P645/67 adapter for me.

Sperdynamite · 07-09-2013, 12:40 PM

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Extension helicoid! The 105 doens't focus close enough on it's own, it would be nice if an adapter had an exension option to get in a little closer.

Since it's my idea please give me a free one.

**LaurenOE** · 07-09-2013, 01:22 PM

Pentax Helicoid Extension Tube for Pentax 67 Camera | eBay

VoiceOfReason · 07-09-2013, 01:26 PM

I was goign to say 3D printer & CAD software = anything you want!

**gofour3** · 07-09-2013, 04:56 PM

As Lauren indicated the Helicoid extension tube is an option, as well as the Auto extension tube set.

You can also get a Pentax S82 (67mm) close-up attachment for the 6x7/67 105/2.4 lens.

This will give you magnification of 1/7.8 ~ 1/3.7x.

Phil.

07-09-2013, 12:40 PM	#1
Sperdynamite Senior Member Join Date: Apr 2011 Location: Maine Posts: 271	Someone Invent this P645/67 adapter for me. Staff note: This post may contain affiliate links, which means Pentax Forums may earn a small commission if a visitor clicks through and makes a purchase. If you would like to support the forum directly, you may also make a donation here. Extension helicoid! The 105 doens't focus close enough on it's own, it would be nice if an adapter had an exension option to get in a little closer. Since it's my idea please give me a free one.

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07-09-2013, 01:22 PM	#2
LaurenOE Site Supporter Join Date: Sep 2009 Location: Back in Florida, but worldwide gigs! Photos: Albums Posts: 3,690	Pentax Helicoid Extension Tube for Pentax 67 Camera \| eBay

07-09-2013, 01:26 PM	#3
VoiceOfReason Site Supporter Join Date: Jun 2010 Location: Mishawaka IN area Photos: Albums Posts: 6,124	I was goign to say 3D printer & CAD software = anything you want!

07-09-2013, 04:56 PM	#4
gofour3 Site Supporter Join Date: Oct 2008 Location: Vancouver, Canada Posts: 8,091	As Lauren indicated the Helicoid extension tube is an option, as well as the Auto extension tube set. You can also get a Pentax S82 (67mm) close-up attachment for the 6x7/67 105/2.4 lens. This will give you magnification of 1/7.8 ~ 1/3.7x. Phil.