Shop by manufacturer

Shop by series

T-Rings, Adapters & Spacers

T-rings, spacers, extensions and thread adapters for building an imaging train — camera bayonets to T2, M42, M48, M54 and M68, plus the back-focus spacers that make the numbers work. Goods ship factory-sealed. Tell us your camera, flattener and filter setup and we'll work out the spacing with you before you order.

266 products

Showing 217 - 240 of 266 products

Showing 217 - 240 of 266 products
View
M54 Male to 2" Nose Piece Adapter
Starfield M54 Male to 2" Nose Piece Adapter
$34.00 CAD
Player One M48F-M48M 20mm aluminium extender for M48 imaging trains and backfocus spacingPlayer One M48F-M48M 20mm extender, alternate view
Player One Astronomy Player One M48F-M48M 20mm Extender
$33.60 CAD
Player One M48F-M48M 17.5mm aluminium extender for M48 imaging trains and backfocus spacingPlayer One M48F-M48M 17.5mm extender, alternate view
Player One Astronomy Player One M48F-M48M 17.5mm Extender
$33.60 CAD
Player One M48F-M42M 17.5mm aluminium extender stepping M48 to M42 for imaging trainsPlayer One M48F-M42M 17.5mm extender, alternate view
Player One Astronomy Player One M48F-M42M 17.5mm Extender
$33.60 CAD
Player One M42F-M42M 20mm aluminium extender for M42 imaging trains and backfocus spacing
Player One Astronomy Player One M42F-M42M 20mm Extender
$33.60 CAD
M54 Male to M54 Male (inner hole with M48)M54 Male to M54 Male (inner hole with M48)
Pegasus Astro M54 Male to M54 Male (inner hole with M48)
$33.60 CAD
M54 Male to M48 MaleM54 Male to M48 Male
Pegasus Astro M54 Male to M48 Male
$33.60 CAD
M54 Male to M42 MaleM54 Male to M42 Male
Pegasus Astro M54 Male to M42 Male
$33.60 CAD
M54 Male to M42 FemaleM54 Male to M42 Female
Pegasus Astro M54 Male to M42 Female
$33.60 CAD
T-2 Extension Tube (15mm long)
Baader Planetarium T-2 Extension Tube (15mm long)
$29.99 CAD
T-Ring - Pentax K
Antares T-Ring - Pentax K
$29.99 CAD
BASIC SMARTPHONE ADAPTER, 1.25”BASIC SMARTPHONE ADAPTER, 1.25”
Celestron BASIC SMARTPHONE ADAPTER, 1.25”
$29.99 CAD
Antares SCT-T-ring 30mm
Antares Antares SCT-T-ring 30mm
$28.55 CAD
Antares SCT-T-ring 55mm
Antares Antares SCT-T-ring 55mm
$28.55 CAD
Player One M54M-M54M 2mm spacer adapter for astrophotography imaging trains
Player One Astronomy Player One M54M-M54M 2mm Adapter
$26.60 CAD
Player One M54M-M48M 2mm adapter for astrophotography imaging trains
Player One Astronomy Player One M54M-M48M 2mm Adapter
$26.60 CAD
Player One M54M-M42M 2mm adapter for connecting the Filter Drawer MAX to Player One cameras
Player One Astronomy Player One M54M-M42M 2mm Adapter
$26.60 CAD
Player One M48M-M48M 2mm spacer adapter for astrophotography imaging trains
Player One Astronomy Player One M48M-M48M 2mm Adapter
$25.20 CAD
Player One M48M-M42M 2mm adapter for astrophotography imaging trains
Player One Astronomy Player One M48M-M42M 2mm Adapter
$25.20 CAD
Adapter 2.5 x 5.5mm female to XT60 female for UPBv2
Pegasus Astro Adapter 2.5 x 5.5mm female to XT60 female for UPBv2
$25.20 CAD
M42-M42 extender (21mm length )
ZWO M42-M42 extender (21mm length )
$25.00 CAD
Baader T-2 adjustment/spacer-rings
Baader Planetarium Baader T-2 adjustment/spacer-rings
$24.99 CAD
M54 Male to M48 Female Adapter
Starfield M54 Male to M48 Female Adapter
$24.99 CAD
M54 Male to T/T2 Female Adapter
Starfield M54 Male to T/T2 Female Adapter
$24.99 CAD