search
TS Optics Bahtinov Focusing Mask for 150–200 mm Outer Diameter
TS-Optics Bahtinov focusing mask — 150–200 mm outside diameter This Bahtinov mask fits telescope dew shields or camera lenses with an outside diameter from 150 to 200 mm. Select it by the physical attachment diameter, not the optical aperture.
Focusing procedure Fit the mask, point at a suitable star and view the diffraction pattern on the camera. Adjust focus until the central spike sits midway between the other two spikes, then remove the mask before recording the target.
Construction and fit The black plastic mask is secured by three screws with protective covers. Use this stated fitting range for the supplied size.
TS-Optics manufacturer documentation
Compatibility notes Exact named TS manufacturer model and its published technical table checked. Unpublished dimensions, capacities and package items are not inferred.
Riferimento
56835
Scheda tecnica
Attacco
Three screws with protective plastic/rubber covers
Intervallo di diametro esterno (mm)
150–200
Articolo
Bahtinov Mask
Attrezzatura indicata dal produttore
TS Bahtinov Mask 3 screws covered in rubbery plastic for attachment
Codice produttore
TSBahtinov150
Materiale
Plastic
Modello
TS-Optics Bahtinov focusing mask — 150–200 mm outside diameter
Scopo
Camera focusing on a star using a diffraction pattern
Adatto a
Telescopes and lenses with 150-200 mm diameter
Riferimenti Specifici
MPN
TSBahtinov150
Hai usato questo prodotto? Condividi la tua esperienza con altri astronomi.
Prodotti visti
Astrozap
Astrozap Dew Heater – 14 & 16" Objective Telescopes (AZ-714-716) An Astrozap dew heater strap for...
99,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
Sky-Watcher
Star Adventurer portable tripod extension This portable tripod extension raises a compatible Sky-Watcher head...
39,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Vixen/GP-style dovetail rail — 390 mm This 390 mm rail attaches a telescope or suitable optical...
104,90 €
Tempi di consegna da confermare
Vedi attrezzatura →
ASToptics
ASToptics 150 cm Heater Band for 16-inch Telescopes This 150 cm ASToptics dew-heater band provides gentle...
149,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 290–340 mm outside diameter This Bahtinov mask fits telescope dew shields...
49,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Photoline 60 FPL53 Red OTA This 60 mm FPL53 and lanthanum air-spaced doublet has a 360 mm focal...
599,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics TSTCG80 protective telescope cover This shaped telescope cover provides protection against dust and...
71,90 €
Tempi di consegna da confermare
Vedi attrezzatura →
Sky-Watcher
Esprit 120ED Pro — 120/840 triplet apochromat The original Esprit 120ED Pro is an air-spaced triplet...
2.799,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
16 altri prodotti della stessa categoria:
TEC
TEC APO 160 FL Compact Case The TEC compact case is designed around the APO160FL, with a hard-sided...
450,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
William Optics
William Optics Bahtinov Focusing Mask 105–148 mm A diffraction-spike Bahtinov mask in the manufacturer's...
89,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 290–340 mm outside diameter This Bahtinov mask fits telescope dew shields...
49,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 125–180 mm outside diameter This Bahtinov mask fits telescope dew shields...
33,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TEC
TEC 5-position Eyepiece Turret The TEC eyepiece turret holds five 1.25-inch eyepieces for quick changes of...
1.600,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 175–220 mm outside diameter This Bahtinov mask fits telescope dew shields...
33,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
William Optics
William Optics Bahtinov Focusing Mask 172–235 mm A diffraction-spike Bahtinov mask in the manufacturer's...
189,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 250–285 mm outside diameter This Bahtinov mask fits telescope dew shields...
39,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
Baader
Baader Optical Wonder Cleaning Cloth 25×25 cm The Optical Wonder cloth is a 25 × 25 cm super-microfibre cloth...
8,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 195–240 mm outside diameter This Bahtinov mask fits telescope dew shields...
36,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 85–120 mm outside diameter This Bahtinov mask fits telescope dew shields...
30,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 215–260 mm outside diameter This Bahtinov mask fits telescope dew shields...
38,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
William Optics
William Optics Bahtinov Focusing Mask 75–110 mm A diffraction-spike Bahtinov mask in the manufacturer's...
79,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 65–100 mm outside diameter This Bahtinov mask fits telescope dew shields...
27,90 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS Optics
TS-Optics Bahtinov focusing mask — 105–150 mm outside diameter This Bahtinov mask fits telescope dew shields...
31,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TEC
TEC APO 140 FL Compact Case The TEC compact case is designed around the APO140FL, with a hard-sided...
470,00 €
Tempi di consegna da confermare
Vedi attrezzatura →
TS-Optics Bahtinov focusing mask — 150–200 mm outside diameter This Bahtinov mask fits telescope dew shields or camera lenses with an outside diameter from 150 to 200 mm. Select it by the physical attachment diameter, not the optical aperture.
Manufacturer model: TS-Optics Bahtinov focusing mask — 150–200 mm outside diameter · Specifications checked against manufacturer data on 2026-11-04