Teleskop-Express: Baader FR-4 - Parfocal Ring for 1.25" eyepieces and adapters
Sirius 2in Parfocal Ring - 2" Eyepieces & Barlows - Eyepieces & Barlows - Telescope Accessories - Sirius Optics
Parfocal Ring for 1.25-inch Eyepieces - One piece only
Astromania Telescope Eyepiece Parfocal Rings Set of Three mimbarschool.com.ng
Amazon.com : Astromania 2" Parfocal Telescope Eyepiece Rings, Set of Two : Camera & Photo
Altair Parfocal Rings 1.25 Inch
DAR Astro Machining - 2 inch & 1.25 inch Parfocal Rings
Parfocal rings - Discussions - Eyepieces - Stargazers Lounge
Omegon 1.25'' parfocal clamping rings (set of 3)
Farpoint Farpoint Parfocal Ring Set for 1.25" Eyepieces - Camera Concepts & Telescope Solutions
ASTROMANIA 1.25" TELESCOPE Eyepiece Parfocal Rings, Set of Three - $15.44 | PicClick
LAIDA New 1.25" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Three for Photography Focusing LD2030A|Monocular/Binoculars| - AliExpress
Set of Two Alstar 2 Parfocal Telescope Eyepiece Rings mimbarschool.com.ng
LAIDA New 1.25" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Three for Photography Focusing LD2030A|Monocular/Binoculars| - AliExpress
365Astronomy 2" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four
ScopeStuff
LAIDA New 2" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Two for Photography Focusing LD2030B|Monocular/Binoculars| - AliExpress
Parfocal Rings / Shims / Spacers – Microscope Central
Amazon.com : Parfocal Rings for 1.25" Eyepieces, FP501 : Camera & Photo
