Sirius 1.25in Parfocal Ring - 1.25" Eyepieces & Barlows - Eyepieces & Barlows - Telescope Accessories - Sirius Optics
Farpoint Parfocal Ring - 1.25 Inch Eyepieces | Farpoint Astro
Parfocal Ring for 2-inch Eyepieces
LAIDA New 1.25" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Three for Photography Focusing LD2030A|Monocular/Binoculars| - AliExpress
Amazon.com : Alstar 2" Parfocal Telescope Eyepiece Rings, Set of Two : Camera & Photo
365Astronomy 1.25" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four
Astro Essentials Parfocal Rings | First Light Optics
Omegon 1.25'' parfocal clamping rings (set of 3)
LAIDA New 1.25" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Three for Photography Focusing LD2030A|Monocular/Binoculars| - AliExpress
Par Focal / Parfocal / Parfocalising Telescope Eyepiece Ring 2" | eBay
365Astronomy 2" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four
LAIDA New 1.25" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Three for Photography Focusing LD2030A|Monocular/Binoculars| - AliExpress
LAIDA New 1.25" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Three for Photography Focusing LD2030A|Monocular/Binoculars| - AliExpress
1.25inch Orion Telescope Eyepiece Parfocal Rings Set of Four Accessories & Supplies Camera & Photo Accessories
Amazon.com : Parfocal Ring for 1.25" Eyepieces, FP500 : Camera & Photo
Parfocal Rings / Shims / Spacers – Microscope Central
LAIDA New 2" Parfocal Ring Precision Machined Aluminum Black Anodizing Set of Two for Photography Focusing LD2030B|Monocular/Binoculars| - AliExpress
Set of Two Alstar 2 Parfocal Telescope Eyepiece Rings mimbarschool.com.ng
Astromania Telescope Eyepiece Parfocal Rings Set of Three mimbarschool.com.ng
RVO Parfocal Rings - Rother Valley Optics Ltd
ASTROMANIA 1.25" TELESCOPE Eyepiece Parfocal Rings, Set of Three - $15.44 | PicClick
ScopeStuff
Teleskop-Express: Baader FR-4 - Parfocal Ring for 1.25" eyepieces and adapters
Amazon.com : Parfocal Rings for 1.25" Eyepieces, FP501 : Camera & Photo
Parfocal rings - Discussions - Eyepieces - Stargazers Lounge
DAR Astro Machining - 2 inch & 1.25 inch Parfocal Rings
Teleskop-Express: Baader 2" Parfocal Finetuning Stopring - brass clampring
Parfocal Ring for 1.25-inch Eyepieces - One piece only
