- bokeh.es
- C-Mount / CCTV Lenses Users Group (Nature & Landscape Only)
- C-Mount On M4/3, CX, Q, and APS-C
- Carl Zeiss Tessar
- Cats Cats Cats
- Cats! Cats! Cats!
- CCTV LENS ~ for All Cameras.
- Club Sonnar
- Club Tessar
- Cooke Triplet Lens
- Cross Process Nature
- Cross Processed Film - C41 E6 BW ECN2
- Double Exposure (analog)
- Double Exposure Architecture
- Double Exposure of Film
- Film film
- Film is Awesome!
- Film Lovers
- Manual on Digital
- Multiple Exposure
- New Camera, Old Lens
- Old and Manual Focus Lenses
- Old Lens Users Group
- Old Lenses On New Cameras
- Pergear 10 mm F8 Pancake
- Projection, enlarging, unproper lenses as camera lens
- Rokinon 12mm f/2.0 NCS
- Samyang & Rokinon 12mm f/2.0
- Samyang Lenses - Official Tag Required
- Samyang Rokinon 12mm f/2.0 MFT NEX FUJI CANON
- Square Black and White
- Square Crop
- Square'd
- Tessar CZJ
- Tessar Formula
- xpro cross processing