Check the listing for details. MILC Mirrorless Camera Adapter T-Ring + 1.25 Inch Telescope T-Adapter M42 Thread. Color: Black, Condition: New. Listed at 13.49 USD. MILC Mirrorless Camera Adapter T-Ring + 1.25 Inch Telescope T-Adapter M42 Thread Features:Compatible with 1.25" telescope focusers. At the end of the adapter is threaded to accept standard 1.25" filters.Allows attachment of a MILC mirrorless camera equipped with a T-ring to a telescope.Built with metal material.The inside of the adapter is fully threaded to minimize reflections. Specification:Material: AluminumInterface size: 1.25 inches (31.7mm)Interface depth: 22mmInternal thread specification: front M28.6*0.6mm, rear M30*1mmExternal thread specification: M42*0.75mm (T2 thread)External thread depth: 4mmFlange distance: 2mmAppearance color: blackSize: 44*44*28mmNet weight: 15g Camera T-ring: for Canon/Nikon/Sony/ Olympus/Fuji/Samsung For Canon EOS M Mount: M1 M2 M3 M4 M5 M6 M50 M100 M200 ect. For Canon RF Mount: R3 R5 R6 R7 R10 R RP etc For Nikon N1 Mount: J1, J2, J3, J4, J5, V1, V2, S1, S2 ect. For Nikon Z Mount: Z5 Z6 Z6II Z7 Z7II Z9 Z30 Z50 etc For Sony NEX 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 1.25'' T-Adapter1 X Camera T-Ring Adapter