Carl Zeiss Biogon T* 4.5/38 mm, series 1, Compur 0

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Carl Zeiss Biogon T* 4.5/38 mm, series 1

The legendary Carl Zeiss Biogon T* 4.5/38 mm was the only 38 mm Biogon (2 versions) manufactured in an exchangeable mount. Only ALPA met the high precision requirements. The lens was otherwise only available in a fix mount for the Hasselblad SWC 903.

This version in Compur 0 was manufactured until 2002 and replaced by the re-calculated 38 mm Biogon due to new environmental restrictions for arsenic and lead free glass production.

ALPA introduced two special film formats on 120/220 rollfilm: 44x66 mm and 36x72 mm, both fitting into the image circle of 80 mm but with an aspect ratio of 2:3 like 6x9 or a 1:2 like a 612. The format was optimized for print as it left the user with more net film surface when trimmed for print than the original square format of the Hasselblad. Due to the modularity of the ALPA system also film backs in the classical 6x6 could be used.

Product remarks: Carl Zeiss Biogon T* 4.5/38 mm, series 1, Compur 0, exclusively manufactured for ALPA by Carl Zeiss Oberkochen

TECHNICAL SPECIFICATIONS

Item No 160.030.050
... L E N S D A T A ...
Focal Length 38 mm
Focal Length effective 38 mm
Aperture 4.5 f
Filter Thread 67 mm
Comparable Focal Length @ 33x44 30 mm
Comparable Focal Length @ 40x54 24 mm
Lens Shift X @ 33x44 14 mm +/-
Lens Shift Y @ 33x44 17 mm +/-
Lens Shift X @ 40x54 8 mm +/-
Lens Shift Y @ 40x54 10 mm +/-
Best f stops digital f5.6 - 11
Best f stops film f5.6 - 16
Shutter Type Compur 0
Fastest Shutter Time 1/500 sec
Longest Shutter Time 1 sec
Fastest Flash Sync Time 1/500 sec
Width mm
Height mm
Length mm
Weight g



IMPORTANT NOTICE

All specifications and prices are subject to change. Errors and omissions excepted. Prices given in currencies other than CHF are given for your guidance only and not binding at all. Empty or zero ("0") prices indicate that the price of the item has not been determined yet. All prices given are „ex works“ Switzerland: excluding all taxes, duties, customs, insurances and transport costs, etc. therefore local prices in your country can differ from price information you may find on this website. The user accepts the terms and conditions of ALPA Capaul & Weber Ltd. For complete terms, see... Terms and Conditions

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