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19 Items
30mm Spacer Ring for 48mm Thread

Stellarvue 30 mm Spacer Ring for M48 Thread - SFE-M48-030

SKU: STV-SFE-M48-030
  • Adapter Connector Type - Side A: Wide T or T2 (M48)
  • Adapter Connector Type - Side B: Wide T or T2 (48mm)
  • Adapter or Spacer Length in mm: 30 mm
$19.00
 
1" C Mount Adapter with 1.25" Nosepiece

Baader 1" C Mount Adapter with 1.25" Nosepiece - C-NOSE

SKU: BAD-C-NOSE
  • Adapter Connector Type - Side A: 1.25"
  • Adapter Connector Type - Side B: C or CS
  • Adapter or Spacer Length in mm: 25.4 mm
$44.00
 

Baader C Mount to T2 Adapter with Filter Holder - C-T2

SKU: BAD-C-T2
  • Adapter Connector Type - Side A: C or CS
  • Adapter Connector Type - Side B: T or T2 (M42)
  • Adapter or Spacer Length in mm: 25.4 mm
$54.00
 
Baader Varilock 29 Components

Baader VariLock 29 T2 Variable Extension Tube - 20 mm - 29 mm -- T2-25Y

SKU: BAD-T2-25Y
  • Adapter Connector Type - Side A: T or T2 (M42)
  • Adapter Connector Type - Side B: T or T2 (M42)
  • Adapter or Spacer Length in mm: 20 mm - 29 mm
$75.00
 
Stellarvue 42mm Extension Tube - 30mm

Stellarvue M42 Extension Tube Spacer - 30mm - SFE-M42-030

SKU: STV-SFE-M42-030
  • Adapter Connector Type - Side A: T or T2 (M42)
  • Adapter Connector Type - Side B: T or T2 (M42)
  • Adapter or Spacer Length in mm: 30 mm
$19.00
 
ZWO M42 to M42 21mm Extension

ZWO 21mm M42 to M42 Extension - M42-M42-21MM

SKU: ZWO-M42-M42-21MM
  • Adapter Connector Type - Side A: T or T2 (M42)
  • Adapter Connector Type - Side B: T or T2 (M42)
  • Adapter or Spacer Length in mm: 21 mm
$18.00
 
Takahashi Aux Ring (#81S on System Chart)

Takahashi Aux Ring S Spacer - TKA38205

SKU: TAK-TKA38205
  • Adapter Connector Type - Side A: M98
  • Adapter Connector Type - Side B: M98
  • Adapter or Spacer Length in mm: 27.5 mm
$118.00
 
Takahashi Coupling S - TKP00103

Takahashi Coupling TW - TKP31003

SKU: TAK-TKP31003
  • Adapter Connector Type - Side A: M92
  • Adapter Connector Type - Side B: M72
  • Adapter or Spacer Length in mm: 22.5 mm
$86.00
 
Takahashi 25mm Spacer for TOA-130NFB

Takahashi 25mm Spacer for TOA-130NFB - TKA31584

SKU: TAK-TKA31584
  • Adapter Connector Type - Side A: M92
  • Adapter Connector Type - Side B: M92
  • Adapter or Spacer Length in mm: 25 mm
$55.00
 

High Point 25mm Extension Tube for GSO 6" & 8" RC - RC825

SKU: HPS-RC825
  • Adapter Connector Type - Side A: M90
  • Adapter Connector Type - Side B: M90
  • Adapter or Spacer Length in mm: 25 mm
$24.95
 

High Point 25mm Extension Tube for GSO 10" & 12" RC OTA - RC1025

SKU: HPS-RC1025
  • Adapter Connector Type - Side A: M117
  • Adapter Connector Type - Side B: M117
  • Adapter or Spacer Length in mm: 25 mm
$29.95
 

High Point 30mm Spacer Ring for M42 Thread - M4230

SKU: HPS-M4230
  • Adapter Connector Type - Side A: T or T2 (M42)
  • Adapter Connector Type - Side B: T or T2 (M42)
  • Adapter or Spacer Length in mm: 30 mm
$15.95
 

High Point 30mm Spacer Ring for M48 Thread - M4830

SKU: HPS-M4830
  • Adapter Connector Type - Side A: Wide T or T2 (M48)
  • Adapter Connector Type - Side B: Wide T or T2 (48mm)
  • Adapter or Spacer Length in mm: 30 mm
$15.95
 
Baader 2"/M68/3.3" Ultrashort 2" clamp for C11/C14/Meade SCTs

Baader 2"/M68/3.3" Ultrashort 2" Clamp for C11/C14 & Meade SC Telescopes - EYEHOLD-SCL

SKU: BAD-EYEHOLD-SCL
  • Adapter Connector Type - Side A: M68
  • Adapter Connector Type - Side B: 3.3"
  • Adapter or Spacer Length in mm: 25 mm
Free shipping Free shipping
$119.00
 
Explore Scientific Extension Tube for Rack & Pinion Focuser - 1"

Explore Scientific 1" Extension Tube for Rack & Pinion Focuser - ESRPEXT1

SKU: EXS-ESRPEXT1
  • Adapter Connector Type - Side A: 2"
  • Adapter Connector Type - Side B: 2"
  • Adapter or Spacer Length in mm: 25.4 mm (1")
$24.99
 

ZWO 21mm T2 to M48 Extension - T2-M48-18.5

SKU: ZWO-T2-M48-18.5
  • Adapter Connector Type - Side A: T or T2 (M42)
  • Adapter Connector Type - Side B: Wide T or T2 (48mm)
  • Adapter or Spacer Length in mm: 21 mm
$18.00 $15.95
 
Lumicon 2" Drop-In Extension Tube - LA1030

Lumicon 2" Drop-In Extension Tube - LA1030

SKU: LUM-LA1030
  • Adapter Connector Type - Side A: 2"
  • Adapter Connector Type - Side B: 2"
  • Adapter or Spacer Length in mm: 25.4 mm
$25.00
 
AFocal Adapter Ring

Tele Vue AFocal Adapter Ring - 37 mm - DEC-0037

SKU: TLV-DEC-0037
  • Adapter Connector Type - Side A: 37 mm
  • Adapter Connector Type - Side B: Ring Clamp
  • Adapter or Spacer Length in mm: 37 mm
$29.95 $23.96
 

PrimaLuceLab 30mm PLUS Spacers - PLLSPES30

SKU: PLL-PLLSPES30
  • Adapter Connector Type - Side A: 1.25"
  • Adapter Connector Type - Side B: 1.25"
  • Adapter or Spacer Length in mm: 30 mm
$39.00