Originally posted by Alex645 From lightest to heaviest:
Pentax DA15: 190g.
Pentax DA14: 420g.
Venus Laowa 15mm: 430g
Rokinon/Samyang 14mm: 530g.
Irix Firefly 15mm: 581g.
Irix Blackstone 15mm: 685g.
Wow!! DA 15 mm ltd is insanely light. 😊
---------- Post added 03-25-2018 at 05:21 PM ----------
Originally posted by BarryE not really. I wanted an easy to handle lens as I envisaged using it in awkward places ie trying to keep some foreground by getting down to ground level. Blackstone is heavier, not immediately obviously but after a while the difference became more obvious. This is why I chose the Firefly version.
Thanks Barry.