Just announced: new AstrHori (Rockstar) 40mm f/5.6 medium format lens for Fuji GFX

AstrHori (Rockstar) announced a new 40mm f/5.6 medium format lens for Fuji GFX (see teaser). Pre-orders are now open at (also check the AstrHori Amazon store):

Addtiional infortmtion:

  • Medium format lens: 40mm F5.6 Medium format lens for Fuji GFX-mount Cameras, perfect for portrait, architecture, night view and Landscape photography.
  • Charming and unique pentagonal starburst: the AstrHori 40mm F5.6 will present a pentagonal starburst effect at the aperture of F8, especially when shooting night scenes or portraits at night, it can create an amazing ambience.
  • Precise focus ring operation: the focus ring is evenly damaged for more precise and smooth operation, and there there is a special stepped design between the focus ring and the aperture ring to avoid accidentally touching other parts during operation.
  • Compatibility: Medium format 40mm F5.6 for Fuji GFX, GFX 50S, GFX 50SII, GFX 50R, GFX 100, GFX 100S, GFX 100 IR Ver.


  • Focal Length: 40mm
  • Maximum Aperture: f/5.6
  • Minimum Aperture: f/22
  • Lens Mount: GFX-mount
  • Lens Format Coverage: Medium Format
  • Angle of View: 69°
  • Minimum Focus Distance: 41cm
  • Optical Design: 7 Elements in 5 Groups
  • Focus Type: Manual Focus
  • Image Stabilization: No
  • Filter Size: 62 mm
  • Dimensions (ø x L): 79*38 mm
  • Weight: 333 g

Additional pictures:

Previous AstrHori lens coverage can be found here -they have a few other medium format lenses:

The AstrHori 75mm f/4 medium format lens will be available also for Hasselblad X mount

New: AstrHori 55mm f/5.6 medium format lens for Fujifilm GFX-mount

New: AstrHori 55mm f/5.6 medium format lens for Fujifilm GFX-mount

AstrHori lenses for Leica M-mount

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