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Walimex pro 500/6.3 DSLR Mirror C-Mount

Product information "Walimex pro 500/6.3 DSLR Mirror C-Mount"

Normally, a long focal length of 500mm is also accommodated in a version of 500mm in length (see our 500mm lens objectives).

In order to achieve a compact solution that is handy, universally applicable and compact, a trick was used for this objective. The beam path is simply ‘folded’ using two high-precision polished ring mirrors.

This results in a very compact design and an aperture that is over 50% larger than a lens objective with the same focal length, as well as a very short closest focusing distance of just 2 metres. The lens is focused manually. It can be used with either aperture priority or shutter priority (depending on the camera). It is not technically possible to insert an iris diaphragm into the folded beam path. If light reduction is necessary, this is easily achieved by using neutral density filters (not included), which are screwed in front of the rear lens. For this purpose, there is an M34x0.5 thread.

Practical: the lens has no fixed infinity stop. Focusing is carried out in a ‘pendulum’ fashion, whereby the point of focus is reliably found from out of focus to in focus to out of focus.


T2 connection, user tip: The T2 adapter is screwed onto the optics, then the lens is locked. After loosening the small screws on the side of the T2 adapter, the lens can be ‘raised’ – the index can be aligned upwards. Retightening the screws reliably secures the lens and adapter.

Advantages of a full-frame lens on a camera with an APS-C sensor

Save time in post-processing. A number of lens defects such as distortion, edge blurring or vignetting occur at the outer edges of the image.
If you use a lens designed for a full-frame sensor on a camera with an APS-C sensor, these areas are not used. This is how you get maximum quality.
Additional post-processing time to correct lens defects is no longer necessary.

Manufacturer
  • manufacture location Walser GmbH
  • Wilhelm-Lexis-Str. 8
  • 52249 Eschweiler
  • DE
  • email service@fotowalser.com
Properties "Walimex pro 500/6.3 DSLR Mirror C-Mount"
Battery included: No
Battery required: No
Bildwinkel an APS-C:
Brennweite in mm: 500 mm
Colour: white, black
Dimensions: 110 mm
Durchmesser Filter: 34 Millimeter
Durchmesser Objektiv: 95 Millimeter
Entwickelt für: Vollformat
Geeignet für Sensor: APS-C, MFT, Vollformat
Innenfokussierung: No
Kameraanschluss / Mount: C-Mount
Lichtstärke Objektiv: 1:6,3
Linsen / Gruppen: 7/6
Main material: metal
Naheinstellgrenze: 2m
Objektiv Bauart: Teleobjektiv
Objektiv Kategorie: Teleobjektiv
Product type: Fotoobjektiv
Verwendung: Foto
Data according to manufacturer. Subject to alterations. Errors expected.