Baader Wide-T-Ring Canon R (for Canon R bajonet) with D52i to T-2 and S52 - T-Rings (Wide and Classic) - Camera Adapters - Adapters & Imaging Accessories - Accessories
M52 to M42 Mount Camera Focusing Helicoid Rings 17-31mm Extension Tube | eBay
DEO-Tech OWL Canon EF Lens to Sony E-mount Drop-In Filter Adapter Filter Drawer
M42x1 female thread to 2" telescope eyepiece adapter, for 30mm barrel
M42 x1 to M52 Step up Step down Ring Female Male Coupler Adapter Pack of 2 | eBay
Astro Adapter - 48mm T-Mount Wide Field to 42mm Standard T-Mount Adapters – Fotodiox, Inc. USA
Amazon.com : Metal M42 to M52 Male to Female 42mm to 52mm M42-M52 Step-Up Coupling Ring Adapter for Lens Filter : Electronics
M42x1 female thread to 2" telescope eyepiece adapter
Adapters & Imaging Accessories - Accessories
Liemke Merlin-25 Adapter M52 - Optics-Trade
Baader Hyperion DT-Ring SP54/M52 for DT-Adapter II / III & Hyperion Eyepieces | First Light Optics
Adapters and Imaging Accessories — Alpine Astronomical LLC
Sony RX100 M4 Attached to Telescope
Amazon.com : Prettyia 2 inch to T2 M420.75 Telescope Eyepiece Mount Adapter (T-Mount) + T Ring for Canon DSLR Camera Bodies 450D 500D 550D 600D 1100D : Electronics
StarPal 2inch T ring Adapter M54 M48 Double Screw|Monocular/Binoculars| - AliExpress
Eyepiece Accessories — Alpine Astronomical LLC
Baader Wide-T-Ring Fujifilm X with D52i to T-2 and S52
Astromania Canon EOS-M T2 Mount Lens Adapter and M42 to 1.25" Telescope Adapter(T-mount)for Canon EOS-M Camera Telescope/spotting Scope Accessories
HERCULES M56 M48/M52 female thread to M48 T2 thread, for takahashi FC60 photo adapter, etc S8131|Monocular/Binoculars| - AliExpress
Blue Fireball M52x0.75 Male to M48x0.75 Female Thread Adapter # M-08
M42 X1 M52 x1 Male to M58 x0.75mm Male Thread adapter For Helicoids | eBay
Stellarvue SFE-F50M42-016
S8115 M56 M42/M52 Female Thread to 42 T2 Thread Adapter For Takahashi FC60,FSQ85|thread|threading thread - AliExpress