Features: and high quality Enables use of M42 mount large format or enlarging lenses on FUJI X mirrorless cameras Compatible with M42 mount large format or enlarging lenses when used with a focusing tube and modified lens adapter Modified lens design; infinity focus is not possible when used directly Ultra-thin design with 4.5mm thickness Constructed from aluminum material Specifications: Material: Metal Compatible lenses: M42 mount large format and enlarging lenses (lenses without focusing function) Compatible cameras: Fujifilm X-Pro1, X-Pro2, X-M1, X-A1, X-A2, X-A3, X-A10, X-E1, X-E2, X-E2s, X-T1, X-T2, X-T10 Not compatible with S2Pro, S3Pro, S5Pro DSLR cameras or other X-series prosumer digital cameras Note: Allow 0-1cm variation due to manual measurement Color may vary slightly due to monitor display differences Package includes: 1 x Lens adapter