ALPA of Switzerland - Manufacturers of remarkable cameras

ALPA HPF rings for ALPA lenses (meter or feet)


Certain photographic applications need an extremely differentiated scale focusing - e.g. when using a laser distance meter. ALPA offers with the ALPA HPF rings a unique and retrofittable solution for these requirements which is - in contrast to other offerings - truly usable in freehand operation which can be used also in the field without complicated translation work. The rings are available in easy to read and comprehensible meter and feet scales. 

Every scale features engraved distance readings from infinity, the first five degrees and then consecutively every five degree up to 270 degrees. The single degrees in between are clearly marked. If you need the full resolution you can download the detailed distance tables for the lenses. The table also offers the corresponding metering when using the ALPA macro adapters.

For an even better handling we added the removable focusing knobs to every HPF ring. 


Detailed distance tables (meter/feet)

pdfALPA HPF distance tables for core lenses
ALPA_HPF_CoreLenses_20131220.pdf / 6.6 MB

pdfALPA HPF distance tables for legacy lenses
ALPA_HPF_LegacyLenses_20131220.pdf / 12.6 MB

 

Instruction video - How to mount the HPF rings



ALPA shift scale sticks
usable in some lens/body combinations

Shift scale stick
Shift scale stick "X" for ALPA 12 XY (horizontal) or ALPA 12 MAX (vertical)

horizontal (lateral shift) indication for the ALPA 12 XY as well as vertical (rise and fall) indication for the ALPA 12  MAX

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Shift scale stick
Shift scale stick "Y" for ALPA 12 XY

vertical (rise and fall) indication for the ALPA 12 XY

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Product info

Article No.500.5xx.xxx
ManufacturerALPA
ProductALPA HPF rings for ALPA lenses (meter or feet)
Details

ALPA HPF rings are available for modern standard Rodenstock and Schneider helicals. When ordering please define precisely which lens/lens type, focal length and scale (meter or feet). 

Width in mm
Length in mm
Depth in mm
Weight in g

Product price

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ALPA HPF rings

ALPA HPF rings for ALPA lenses  (meter or feet)
ALPA HPF rings for ALPA lenses (meter or feet)

ALPA HPF High Precision Focusing solution for the use with standard helical mounts

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