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Metal lens adapter with helicoid barrel and three magnetic filter discs

Fotodiox

Fotodiox DLX Stretch Adapter Hasselblad V to Nikon F with 3 Magnetic Filters

SKU CH-50KD-5HAZV

Mounts Hasselblad V lenses to Nikon F bodies with built-in helicoid for macro focus and three magnetic ND filters included

  • Focusing helicoid corrects back focus and enables macro
  • Three magnetic drop-in filters (ND4, ND8, ND16) control light
  • All-metal chrome-plated brass mounts prevent play or gaps
  • No adjustments needed for precise, reliable fit
  • Extends lens for closer focus like a compact bellows

Adapter purpose and audience

The Fotodiox DLX Stretch Adapter connects Hasselblad V-mount lenses to Nikon F-mount D/SLR cameras. It suits photographers who want to use their existing medium-format glass on a different mount while gaining a built-in focusing helicoid for closer focus and back-focus correction. Three magnetic drop-in filters (ND4, ND8, ND16) are included for light control without needing front-thread filters.

Fit and limitations

This adapter is built for users who accept manual focus and manual aperture control, because no electronic contacts are present to transmit EXIF data or drive autofocus. It will not suit photographers who require autofocus, electronic aperture linkage, or automatic metering with their adapted lenses. The all-metal construction adds weight, so handheld shooters preferring the lightest possible kit should consider that factor.

Deciding specification

The integrated focusing helicoid provides variable extension to correct back focus and enable macro-style close focusing, a capability a standard flat adapter cannot offer. If you need that extra helical travel for infinity focus accuracy or closer working distances, this model provides it; if you only need a simple mechanical spacer, a non-helicoid adapter would be simpler and lighter.

Highlights

  • Focusing helicoid corrects back focus and enables macro
  • Three magnetic drop-in filters (ND4, ND8, ND16) control light
  • All-metal chrome-plated brass mounts prevent play or gaps
  • No adjustments needed for precise, reliable fit
  • Extends lens for closer focus like a compact bellows

Specifications

No published specifications for this item yet.

Questions about this item

How much closer focus does the 16 mm helicoid extension give on a Nikon F body?

The built-in helicoid extends the lens 16 mm from the camera flange, providing back-focus correction and limited macro capability with any Hasselblad V lens.

Which filters can I drop into the adapter without buying separate holders?

Three magnetic drop-in filters are included — ND4, ND8 and ND16 — and only one fits in the internal slot at a time.

Will the chrome-plated brass mounts fit my Hasselblad V lens and Nikon F camera without play?

The all-metal construction uses chrome-plated brass mounts designed for a secure, gap-free connection on both V-mount lenses and F-mount bodies.

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