Kase, a company known for manufacturing filters, announced their first lens - the Kase 200mm f/5.6 MC full-frame manual focus reflex mirror lens. Additional information:
- Focus method: manual
- Product name: Folding lens 200mm F5.6
- Maximum photography magnification: 0.11X
- Focal length: 200mm
- Focus range: 2m-∞
- Aperture: F5.6
- Filter interface: 67mm
- Lens combination: 6 elements in 5 groups
- Port: Sony E/Canon RF/Nikon Z / Canon EF/Fuji G/Fuji X
- Frame: full frame
- Material: optical glass + aluminum alloy
- Weight size: 424g / 71*116mm
- Coating technology: Nano ultra-high reflective medium
- Film + multi-layer anti-reflective and anti-reflective coating
- Viewing angle: 12.3°
- Price: around $500