Check the listing for details. 23.2mm T Ring Mount Set for Mirrorless Camera Adapter Microscope Eyepiece Ports. Color: Black, Condition: New. Listed at 15.22 USD. 23.2mm T Ring Mount Set for Mirrorless Camera Adapter Microscope Eyepiece Ports Features: 1.Useful accessories allows you to attach your Cameras to microscopes with standard 23.2mm Eyepiece Ports 2.All metal construction and anodizing aluminium process, durable for long time use. 3.Easy and smooth to use. 4.100% Brand New & Never Used 5.Thread: M42x0.75 6.Color: Black Specification: 1.Material: Aluminum2.Thread: Both adapters are universal M42x0.75 thread3.Mount: for Canon /Nikon /Olympus /Panasonic /Sony /Samsung /Fuji Mirrorless camera4.Color: Black For Canon EOS M Mount: M1 M2 M3 M4 M5 M6 M50 M100 M200 ect. For Nikon N1 Mount: J1, J2, J3, J4, J5, V1, V2, S1, S2 ect. For Sony E-Mount: NEX-7 NEX-3N NEX-5N A7 A7R II A7M A6600 A6500 A6400 A6300 A6000 A7C A7RII A7SII A7S A5100 A5000 A1 A9 ect. For Micro 4/3 Mount: Olympus E-P1, E-P2, E-P3, E-P5 E-PL1, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7 E-PM1 E-M1,E-M5,E-M10 ect. Panasonic DMC-G1, DMC-G2, DMC-G3, DMC-G6, DMC-G7，DMC-GH1, DMC-GH2, DMC-GH3, DMC-GH4, DMC-GH5,DMC-GF1, DMC-GF2, DMC-GF3, DMC-GF5，DMC-GF7, DMC-GF9,DMC-G10 ect. For Fuji FX Mount: Fuji FX-T1X-A1X-E2X-M1X-E1X-Pro1 X-A5 X-A20 X-A10 X-A3 X-A2 X-A1 X-T2 X-E3 X-E2S X-E2 X-E1X-T100 X-T10 X-T1IR X-T1 X-T20 X-H1 X-M1 X-Pro1 X-Pro2 etc. For Samsung NX Mount: NX5, NX10, NX11, NX20, NX100，NX200, NX300, NX1000 ect. Package include: 1 x 23.2mm/0.91 inch microscope adapter1 x T2 Mirrorless Camera Lens Ring