B.I.G. 421260

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Product details

For easy, cross-system lens usage, a special third-party lens adapter is required to combine lenses and camera bodies with different bayonet mounts. This allows even older lens treasures to be brought into the digital age. It is important to note that there is no transfer of autofocus and aperture control with this combination. The subject must be focused manually. Mamiya 645 medium format lenses can be attached to cameras with a Sony E mount using this adapter.

Key specifications

Adapter type
Bayonet intermediate ring
Camera bayonet
Sony E

General information

Item number
55104362
Manufacturer
B.I.G.
Category
Lens adapters
Manufacturer no.
421260
Release date
3.3.2025

Colour

Colour
Black
Exact colour description
BlackMetallic

Adapter properties

Adapter type
Bayonet intermediate ring
Camera bayonet
Sony E

Compatibility

Compatible brand
Sony

Voluntary climate contribution

CO₂ emissions
28.66 kg
Climate contribution
CHF 0.68

Scope of delivery

Scope of delivery
Lens adapter Mamiya 645 to Sony E

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Lens adapters» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • B.I.G.
    Not enough data
  • 1.Canon
    0 %
  • 2.Nikon
    0.1 %
  • 3.Urth
    0.5 %
  • 4.Viltrox
    1.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • B.I.G.
    Not enough data
  • Canon
    Not enough data
  • K&F Concept
    Not enough data
  • Nikon
    Not enough data
  • Urth
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Lens adapters» category returned?

Source: Digitec Galaxus
  • B.I.G.
    Not enough data
  • 1.Nikon
    3.4 %
  • 2.Canon
    3.6 %
  • 3.Urth
    8.8 %
  • 4.Viltrox
    11.2 %
Source: Digitec Galaxus