Rollei Bay 1 Rolleinar/Rolleiparkeil 2 set brand_Spiratone Flic Film's blue toner is

Flic Film's blue toner is a blue toner (as you may have surmised

and it looks

The Nikon FTZ II adapter lets you use Nikon F-mount lenses on any Nikon Z series mirrorless camera

though the internal lining is a bit loose

The GR III is a unique little camera with the form factor of a point-and-shoot and the real capability and image quality of a big camera

Rollei Bay 1 Rolleinar/Rolleiparkeil 2 set brand_Spiratone Flic Film's blue toner isRollei Rolleinar 2 three piece close up lens set for Bay 1 filter mount, with a pair of Rolleinar 2 diopters and a Rolleiparkeil parallax correction lens. In very good cosmetic condition, with clean optics, original case.