Wednesday, May 16, 2012

Voigtlander: Vito II + Vito B

Scale focus cameras from the original German factory.

Late 40s-early 50s - folding
Voigtlander Vito II  with Prontor S - B, 1s - 1/300
Mid 50s - rigid
Voigtlander Vito B with Prontor SVS - B, 1s - 1/300
Both cameras are equipped with the coated Color-Skopar 50mm, f3.5 Tessar type lens but there's a difference in performance under strong direct or side light situations....

Vito II + Agfa APX100 in Rodinal





Earlier Vito II is more prone to flare...







Vito B + Agfa APX100 in Rodinal




... it seems, coating technology made a leap within a couple of years.








Vito II + Agfa APX100 in Rodinal 
Vito B + Agfa APX100 in Rodinal
more pics


TIPS


The shutter on both cameras will not work unless loaded with film. Got the Vito B for $10 because it was advertised with a non-functioning shutter. A dummy film roll fixed the shutter ;)















Back in the 40s and 50s, most entry level cameras were scale focus only. With the addition of an accessory rangefinder like this Prazisa, it becomes a rangefinder camera ala early Barnack.









Wednesday, May 2, 2012

Leak 20

A friend sent over a grey Leak 20 for check up. It was working up to spec however the gain was too much - Mullard 5-20 circuit using 3 x 12AX7 - as it was designed with the Leak Varislope preamp which did not have gain in the line stage. So I took out of storage my own Leak 20 which I padded down with resistors back in the early 90s so I can use it with my Dyna PAS preamp mod projects ;)   

Metal film resistors and polypropylene caps, yikes!!! Been there, done that...I kept this for posterity ;) 


Hooked up to the Altec 2-way...the Leak 20 is probably one of the finest PP EL84 amp ever manufactured, yet it was not able to match the transparency of any of my SE amps...no regrets going SE ;).

Sunday, April 8, 2012

Zeiss Ikon Nettar 518/16

Budget 6x6 folder from Zeiss with a tack sharp triplet Novar-Anastigmat 75mm f4.5 which according to this source was manufactured by Rodenstock.
Foma 100 in Rodinal 1:100

Zenobia C 645 folder

No need to spend $$$s for a Fuji or Mamiya. For about $40, one can get into 6cm x 4.5cm medium format with this Zeiss Ikonta A clone. 
Foma 100 in Rodinal 1:100
Fuji Acros in Rodinal
Foma 100 in Rodinal

more pictures

Sunday, April 1, 2012

Agfa Isolette II redux

New bellows from Sandeha Lynch + e-z install.

Fuji Acros 100 in Rodinal 1:100

Foma 100 in Rodinal 1:100

Foma 100 in Rodinal 1:100