Skip to content

Astro T-2 System

Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00

2"a / T-2i Zero-length reducing piece (zero optical length)

Baader Planetarium

Description Converts any 2" (SC) female thread into a T-2 (M42 x 0.75) female thread - without extending the optical length Initially manufactur...

View full details
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

Baader Expansion Ring 2"a/T-2i with 1mm optical path length (T-2 part #28)

Baader Planetarium

Description Adapter Ring 2" outer thread to T-2 internal thread Advances T-2 male on 2" male Only 1mm optical length! Learn more about THE BAADER...

View full details
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00

Baader T-2 Lock ring 2mm optical path length (T-2 part #35)

Baader Planetarium

Description For locking camera orientation Fits between (almost) any of our T-2 fittings Allows the rotational rotation of flanged accessories, lo...

View full details
Original price $41.00 - Original price $41.00
Original price
$41.00
$41.00 - $41.00
Current price $41.00

Baader T-2 Conversion Ring (T-2 part #34)

Baader Planetarium

Description Converts a T-2 external thread in a T-2 internal thread Effective in combination with T-2 component # 26 as T-2 extension tube with 10...

View full details
Original price $101.00 - Original price $101.00
Original price
$101.00
$101.00 - $101.00
Current price $101.00

Baader VariLock 46, lockable T-2 ExtensionTube 29-46mm with spanner tool (T-2 part #25V)

Baader Planetarium

Description Lockable T-2 extension tube, adjustable 29-46 mm with clamping Telescope-side connection dimension: T-2 (M42 x 0.75), Eyepiece connect...

View full details
Original price $97.00 - Original price $97.00
Original price
$97.00
$97.00 - $97.00
Current price $97.00

Baader VariLock 29, lockable T-2 ExtensionTube 20-29mm with spanner tool (T-2 part #25Y)

Baader Planetarium

Description Lockable T-2 extension tube, adjustable 20-29 mm with clamping Telescope-side connection dimension: T-2 (M42 x 0.75), Eyepiece connect...

View full details
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

Baader Expanding Ring T-2f / M48m (T-2 part #29)

Baader Planetarium

Description T-2 / M48 extension converts M48 female into T-2 female thread) Focusser side 48mm / 2" external thread (fits all 2" filters) Telescop...

View full details
Original price $93.00 - Original price $93.00
Original price
$93.00
$93.00 - $93.00
Current price $93.00

Baader Heavy Duty T-2 QuickChanger (T-2 part #06A)

Baader Planetarium

Description Heavy duty quick release clamping for heavy accessories - with non-rotating brass plunger Optical path length 11 mm With Zeiss micro-b...

View full details
Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Baader T-2 Quick Changer with Zeiss Micro Bayonet (T-2 part #06)

Baader Planetarium

Description T-2 female quick coupler with Zeiss bayonet. Standard equipment on Baader Mark V Binocular large field Quick release with extreme load...

View full details
Original price $25.00 - Original price $25.00
Original price
$25.00
$25.00 - $25.00
Current price $25.00

Baader T-2 Locking Ring with female T-2 thread

Baader Planetarium

Description T-2 counter ring with T-2 internal thread Outside diameter 55mm Height 3.75mm Learn more about THE BAADER ASTRO T-2 SYSTEM™ Specifica...

View full details