Showing posts with label Delco 828. Show all posts
Showing posts with label Delco 828. Show all posts

Wednesday, February 06, 2013

Shooting the Delco 828

The Delco 828 is the last version of the Argus Model M, produced by a Philadelphia company which bought the dies from Argus after WWII.  The construction of the camera was simplified by making the lens mount rigidly fixed, and the lens was now a two-element design rather than the Anastigmat triplet in the original design by Gustave Fassin.


My Delco 828 is in pretty nice shape except for a missing rear viewfinder lens.  In order to use the camera I found it helpful to remove the front view lens as well so I would have a clear if restricted view of the subject.


As the photos show, the Delco is capable of making some nice images with the two-element lens stopped down.  The central portion of the images seem about as sharp as those from the Model A triplet.


Unlike the triplet, however, the sharpness of the image falls off sharply toward the edges.  Keeping that in mind, it is still possible to get perfectly acceptable images if the primary subject is placed appropriately in relation to the background.  It is basically the mind-set required for using a box camera.


Opening up the Delco's lens to its f9.7 maximum aperture causes the whole image to go soft.  That still might not have been a deal breaker for the original users who were most likely getting back wallet-sized prints from the local drugstore.  Bigger enlargements, however, are out of the question unless you are in pursuit of a 19th Century pictorialist style.

Tuesday, November 13, 2012

Delco 828

I picked up this Delco 828 at a yard sale recently.  It is another of those cameras that is in need of some parts to work properly for picture making.  Mine is missing the rear viewfinder lens and I have only one 828 film spool for it.  If I find another spool, I'll try rerolling some 35mm film into some backing paper cut to the right size.  The 828 roll film format was introduced by Kodak in 1935; it is the same width as 35mm, but without the perforations.  I'll be curious to see what kind of images can be had.  The 828 produces the same size image as 35mm, and the mid-'Forties Delco sports a two-element lens.



The Delco 828 was made from dies originally manufactured by Argus in the pre-war years and marketed as the Argus Model M.  In its original Argus configuration, the camera was more stylish and rather sophisticated compared to similar small cameras of the time.  The Model M lens was housed in a collapsible mount yielding good compactness, and the three-element f6.3 anastigmat design was capable of producing quite good images.  The lens mount was altered later by Argus to a fixed f9.7 design which gave up the nice compactness of the original, and the camera was renamed the Argus Minca 28 before being turned over to a Philadelphia company which would market the post-war models.  The later models also lacked the internal shutter mask that permitted a choice of full-frame or half-frame images.

      

The original Argus Model M was the brainchild of the Belgian-American design engineer, Gustave Fassin, who was the inventor behind the wildly successful Argus A and Argus C3 cameras.  In many ways, the elegant little Model M was even a better showcase for Fassin's innovative design talents.  Had WWII not put a temporary halt to 828 film production, it is possible that the designer might be as well known for the Model M as he was for the ubiquitous C3.  Kodak did resume 828 film production after the war, but by that time Fassin had left Argus to move to California and his design work never again reached the heights of his earlier efforts on behalf of the Argus company.