Height Adjusting Valve: The height of eyepiece can be adjusted from 67mm to 80mm. Height Regulating Valve: adjustable eyepiece height: Approx.67-80mm / 2.6-3.1in. 1 x Adapter Ring. If you do not receive our reply within 48 hours, pls.
eBay
Camera Tripod Mount Screw for Gopro 1/4-20 Screw Conversion Adapter for Gopro Hero 10 9 8 Sports Camera 1/4" Adapter Screw
Aliexpress UK
Made of Aluminium, not plastics. The barrel of the adapter is threaded for filters.
eBay
9/18Pcs Camera Lens Filter Step Up & Down Ring Adapter Metal Filter Adapter Ring For All Camera DSLR 37-82 82-37mm Mount Set Kit
Aliexpress UK
1 Piece 42mm Spotting Scope Mount Adapter. Thread: Both the Adapter are Universal M42x0.75 Thread. We'd like to settle any problem in a friendly manner. Because the unpaid dispute will not be closed automatically, and we may ignore it.
eBay
Fotga Adapter Ring for M42 Lens to Micro 4/3 Mount Camera Olympus Panasonic DSLR Camera M42 Mount Len to Micro 4/3 Mount Adapter
Aliexpress UK
1 Piece 42mm Spotting Scope Mount. Thread: Both the Adapter are Universal M42x0.75 Thread. Material: Aluminum. Because the unpaid dispute will not be closed automatically, and we may ignore it. We'd like to settle any problem in a friendly manner.
eBay
1/4 Hot Shoe Mount Holder Dual Nut Cold Shoe Adapter Bracket For Double-Layer Camera Hot Shoe Adapter Action Camera Accessories
Aliexpress UK
Always believe we can solve problems by communication if there are any problems. 12 USD 20 USD.
eBay
Camera Ball Head 360 Degree Swivel Tripod Ballhead Phone Stand Monopod Mount Adapter For DSLR Cameras Tripod Mount Adapter
Aliexpress UK
Inner ring soft rubber material, no hurt to eyepiece. Eyepiece distance: L ring 38.5-43mm (±1mm). Support phone width between 62-105mm. Fit phone width: about 62-105mm. Due to the light and screen difference, the item's color may be slightly different from the pictures.
eBay
Camera Adapter Camera Mount Cycling Adapter Attachment For Bicycle Light Sports Aluminum Alloy Aluminum Alloy Bracket
Aliexpress UK
Height Adjusting Valve: The height of eyepiece can be adjusted from 67mm to 80mm. Height Regulating Valve: adjustable eyepiece height: Approx.67-80mm / 2.6-3.1in. Feature: 1. 1 x Adapter Ring. If you do not receive our reply within 48 hours, pls.
eBay
Camera Lens Adapter Ring Autofocus IS Image Stabilization EF EF S Lens to R RF Mount Adaptor for Full Frame Cameras
Aliexpress UK
KEPCOR PATP MX Telephoto Lens Adapter * Minolta MD TURNS LENS INTO SCOPE
eBay
Camera Ball Head 360 Degrees Swivel Tripod Ballhead 1/4 Phone Stand Monopod Mount Adapter For DSLR Cameras Tripods Mount Adapter
Aliexpress UK