Extension tube modified from Nikkor 200mm lens
Mar 3, 2015 20:09:44 #
I have modified one PK13 to fit the TC-20EII, and joined to the modified 200mm with 50mm 1.4 inverted
Result: 6.8x magnification
Working distance: 50mm
Result: 6.8x magnification
Working distance: 50mm
Mar 3, 2015 20:38:34 #
Mar 8, 2015 20:58:46 #
An other modif. using a Nikkor P 300mm f/4.5, Just unscrewing the front optic group!
50mm lens adapted with a Nikon BR3, Mag= 3.6x
(Download)
(Download)
50mm lens inverted, Mag. 4.5x
(Download)
(Download)
Riding the front optic group, we have again a standard 300mm lens
(Download)
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Mar 8, 2015 21:15:20 #
Muddyvalley wrote:
A conic plastic pipe stuck in the drilled lens cap, and black mat paintCool! What did you make the lens hood out of?
Mar 15, 2015 15:48:51 #
Test with a Leitz Wetzlar V-Elmar 100-mm f/4.5 enlarger lens, and an adapted ring for Nikon R1 lighting system!
Also added the Nikon TC-20EII plus PK13 to get 2:1. Working distance: 170-mm = 6.7-inches.
This great lens are in a very poor optical, ... dust, fungus and scratches on glass... I will try to regain some quality with a deep cleansing.
Also added the Nikon TC-20EII plus PK13 to get 2:1. Working distance: 170-mm = 6.7-inches.
This great lens are in a very poor optical, ... dust, fungus and scratches on glass... I will try to regain some quality with a deep cleansing.
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