Products

Baader UV/IR-Cut / L-Filter – CMOS-optimized New CMOS-optimized UV/IR-Cut / L-Filter filters from Baader Planetarium with Reflex-Blocker™ and Life-...

Baader Variable locking T-2 extension (12-16mm) incl. lock ring Consists of 3 parts: #26/#34/#35 Converts a T-2 external thread in a T-2 internal ...

Baader VariLock 29, lockable T-2 ExtensionTube 20-29mm with spanner tool Lockable T-2 extension tube, adjustable 20-29 mm with clamping Telescope...

Baader VariLock 46, lockable T-2 ExtensionTube 29-46mm with spanner tool Lockable T-2 extension tube, adjustable 29-46 mm with clamping Telescop...

Baader VIP 2x Modular Barlow Lens The Baader Planetarium VIP Modular Barlow is a complete high quality 2X photo-visual barlow system. The VIP (VIsu...

Baader Wide-T-Ring Canon EOS with D52i to T-2 and S52 Baader Wide-T-Ring to connect Canon EOS DSLR cameras on the Astro T-2 system All Baader Wide...

Baader Wide-T-Ring D52 for Canon R with S52 Adapter Baader Wide-T-Ring Canon R to connect Canon EOS R cameras on the Astro T-2 system and S52 dove...

Baader Wide-T-Ring D52i for Nikon Z, with S52 Adapter Baader Wide-T-Ring Nikon Z to connect Nikon Z cameras on the Astro T-2 system and the S52 do...

Baader Wide-T-Ring for Leica, Sigma, Panasonic-L with D52i to T-2 and S52   Baader Wide-T-Ring to connect Leica, Sigma, Panasonic-L cameras on the...

Baader Wide-T-Ring Fujifilm X with D52i to T-2 and S52   Baader Wide-T-Ring to connect Fuji X cameras on the Astro T-2 system All Baader Wide-T-ri...

Baader Wide-T-Ring Nikon with D52i to T-2 and S52   Baader Wide-T-Ring to connect Nikon DSLR cameras on the Astro T-2 system All Baader Wide-T-rin...

Baader Wide-T-Ring Sony Alpha and Minolta Maxxum with D52i to T-2 and S52   Baader Wide-T-Ring to connect Sony Alpha cameras and Minolta DSLR came...

Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 and S52 The Sony Alpha 7 cameras – especially the 7S and 7SII – are very interesting fo...

Baader winged rubber-eyecup 43/44 Winged straylight-shield/ eyeglassprotector: Excellent stray light shield against side illumination, fast fold...

Baader Yellow Color Filter Color Filter Set with 6 colors for contrast enhancement of lunar and planetary observations. Included Filters: Dark B...

Baader Zeiss-Diascope/Mark IV Zoom Adapter M45 x 0.5 threaded adapter ring for shortest possible adaptation of Hyperion Universal Zoom Mark IV to ...

Baader Zenith Prism Diagonal T-2/90 ° with 32mm Prism Includes: T-2/32 Diagonal with focusing 1¼" eyepiece clamp (#2458125) and 1¼" nose piece (...

Baader Zero-Tolerance Protective Canon DSLR T-Ring T-2/M48 and 2" Today's large sensor digital SLRs and advanced imaging techniques enable amateurs...

BLUETTI AC2P Portable Power Station | 300W 230.4Wh Portable & lightweight, perfect for your backpack; Small but mighty with a 600 power lift...

BLUETTI AC50P Portable Power Station | 700W 504Wh   Reliable Powerhouse: 504Wh capacity for extended battery life ; Unmatched Output: 700W continu...

Bob's Knob for Common Newtonian Primary Common Newtonian-style telescope primary configurations: These knobs will fit most Newtonian reflectors mad...

Bob's Knobs for Astro-Tech [also GSO, iOptron, MallinCam, Orion, TPO] 6" f/9 Ritchey-Crétien Secondary Fits: Astro-Tech, GSO, iOptron, MallinCam, O...

Bob's Knobs for Astro-Tech [also GSO, iOptron, MallinCam, Orion, TPO] 8" f/8 Ritchey-Crétien Secondary Fits: Astro-Tech, GSO, iOptron, MallinCam, O...

Bob's Knobs for Celestron 11" SCT We offer knobs for all versions of the Celestron 11” f/10 Schmidt-Cassegrain secondary with either standard or me...

Bob's Knobs for Celestron 5" SCT A. Knobs for C5 f/10 Secondary with Standard Collimation Screw ThreadsPart Part: C5stdFits: Celestron 5” (13 cm) ...

Bob's Knobs for Celestron 6” SCT  The knobs below will fit almost all versions of the Celestron 6” Schmidt-Cassegrain secondary. Price is for a com...

Bob's Knobs for Celestron 8" SCT A. Knobs for C8 f/10 Pre-1980 Orange-Tube Secondary Part: C8orgFits: Pre-1980 Celestron 8” (20 cm) f/10 SCT with ...

Bob's Knobs for Celestron 9.25” SCT  A. Knobs for C9.25 f/10 Secondary with Standard Collimation Screw Threads Part: C9.25stdFits: Celestron 9.25”...

Bob's Knobs for Common Newtonian Secondary Fits: Celestron C8-N/NGT, C10-N/NGT, Celestron StarSense DX, Explorer Newtonian telescopes, Orion Astrog...

Bob's Knobs for MEADE 10” (25 cm) SCT We offer knobs for all versions of the Meade 10” f/10 and f/6.3 Schmidt-Cassegrain secondary, including those...

Bob's knobs for MEADE 12” (30 cm) SCT We offer knobs for all versions of the Meade 12” f/10 and f/8 Schmidt-Cassegrain secondary, including those w...

Bob's Knobs for MEADE 14” (36 cm) SCT We offer knobs for the Meade 14” f/10 (Item A) and f/8 (Item B) Schmidt-Cassegrain secondary with exposed col...

Bob's Knobs for MEADE 16” (41 cm) SCT We offer knobs for all versions of the Meade 16” f/10 Schmidt-Cassegrain secondary, including those with thre...

Bob's Knobs for Meade 6" SCT The knobs below will fit all versions of the Meade 6” Schmidt-Cassegrain secondary. Price is for a complete set of kno...