Holga Lens with SLF Turret for Canon EF brand_Thinktank and associated lenses and accessories

and associated lenses and accessories for the M system

This lens is for the Pentax K mount

for extra authenticity

The Voigtlander Nokton Classic S

Holga Lens with SLF Turret for Canon EF brand_Thinktank and associated lenses and accessoriesThis awkwardly named device is a Holga DSLR lens with its focusing mechanism removed and a frankly kind of sweet special effects filter system attached instead. The "SLF turret" accepts two special effects wheels (included) which include a range of colour and prismatic effects. You rotate the wheel to slide a new filter effect over the end of the lens, and you can swap them in seconds with a clever magnetic attachment system. It's a lot more slick