A little...40

[jc_braconi]

Advertisement (gone after registration)

Here are the 35 mm focal lens viewfinders

From l to r

The WEISU (1933) for 3.5 cm Elmar illustrated here is from the earlier ones with the flared-front end with its genuine carton red box. They were available in black also.

The latest model were with smoth lines with no flare and available only in chrome.

The AYOOC (1936) is an AUFSU with an extra negative front lens could be swung to convert the field of view to 3.5cm.

Next the SBLOO/12010 (1951) there is a wide variety of engraving, type of foot etc. some examples illustrated here, one with its genuine red box. The quality of the view inside is spectacular, more clear than what you see with a necked eye.

 

 

The 50 mm focal lens viewfinder SBOOI/12015, cylindrical shaped in its variety :

From l to r

First one 5cm front engraved plain sides chrome,

Second one 5cm front engraved striped sides

Third and fourth show the 5cm front engraved back faces with and without black ring eyepieces.

Fifth one, latest model, 50mm front engraved black ring eyepiece

with in background respective leather cases and genuine carton box.