Celestron
  • B&H # CEFS1
  • Mfr # 94119-10
In Stock
Celestron
  • Blocks Longer Wavelengths
  • Better Highlights Nebulae
  • B&H # CEO3F2
  • Mfr # 93624
In Stock
Celestron
  • Reduces Transmission of Wavelengths of Artifically-Produced Light
  • B&H # CEUHCF2
  • Mfr # 94124
In Stock
Coronado
  • 1.25" 90° Diagonal
  • For Telescopes ≤1000 mm
  • Must Be Used With a SolarMax Solar Viewing Filter
  • Made in the USA
  • B&H # COBF10
  • Mfr # BF10
Usually ships in 7-14 days
Coronado
  • 1.25" 90° Diagonal
  • For Telescopes ≤500 mm
  • Must Be Used With a SolarMax Solar Viewing Filter
  • Made in the USA
  • B&H # COBF5
  • Mfr # BF5
Usually ships in 7-14 days
Coronado
  • 15 mm
  • 1.25" 90° Diagonal
  • For Telescopes ≤1500 mm
  • Must Be Used With SolarMax Solar Viewing Filter
  • Made in the USA
  • B&H # COBF15
  • Mfr # BF15
Usually ships in 7-14 days
Coronado
  • 15 mm
  • 1.25' Straight-Through
  • For Telescopes ≤1500 mm
  • Must Be Used With SolarMax Viewing Filter
  • Made in the USA
  • B&H # COBF15ST
  • Mfr # BF15ST
Usually ships in 7-14 days
Coronado
  • 30 mm
  • 2.0" Straight-Through Design
  • 1.25" Zero-Length Reducer Included
  • For Telescopes ≤3000 mm
  • Must Be Used With a SolarMax Solar Viewing Filter
  • Made in the USA
  • B&H # COBF30
  • Mfr # BF30
Usually ships in 7-14 days
Coronado
  • For PST - Personal Solar Telescope
  • Converts PST into ≈0.5 Å System
  • 40 mm Narrowband H-Alpha Filter and T-Max Tuner
  • B&H # COPSM40
  • Mfr # PSM40
Usually ships in 7-14 days
Coronado
  • Converts SolarMax 40 into ≈0.5 Å System
  • 40mm Narrowband H-Alpha Filter and T-Max Tuner
  • B&H # CODS40
  • Mfr # SM40
Usually ships in 7-14 days
Coronado
  • Converts SolarMax 60 into ≈0.5 Å System
  • 60 mm Narrowband H-Alpha Filter and T-Max Tuner
  • B&H # CODS60
  • Mfr # SM60
Usually ships in 7-14 days
Coronado
  • Converts SolarMax 90 into ≈0.5 Å System
  • 90 mm Narrowband H-Alpha Filter and T-Max Tuner
  • B&H # CODS90
  • Mfr # SM90
Usually ships in 7-14 days
Coronado
  • for SolarMax 60 Filter
  • B&H # COAPSM60
  • Mfr # AP186
Usually ships in 7-14 days
Coronado
  • for SolarMax 90 Filter
  • B&H # COAP190
  • Mfr # AP190
Usually ships in 7-14 days
Coronado
  • Two 40 mm H-Alpha Filters w/T-Max Tuners
  • Two T-Max 40 Doppler Tuning Units
  • BF-5 Blocking Filter
  • Optimized for Telescopes ≤500 mm FL
  • <0.5 Å System
  • Made in the USA
  • B&H # CO40HA5002
  • Mfr # 0.5SM40/5
Usually ships in 7-14 days
Coronado
  • Two 40 mm H-Alpha Filters w/T-Max Tuners
  • Two T-Max 40 Doppler Tuning Units
  • BF-10 Blocking Filter
  • Optimized for Telescopes ≤1000 mm FL
  • <0.5 Å System
  • Made in the USA
  • B&H # CO40HA10002
  • Mfr # 0.5SM40/10
Usually ships in 7-14 days
Coronado
  • Two 40 mm H-Alpha Filters w/T-Max Tuners
  • Two T-Max 40 Doppler Tuning Units
  • BF-15 Blocking Filter
  • Optimized for Telescopes ≤1500 mm FL
  • <0.5 Å System
  • Made in the USA
  • B&H # CO40HA15002
  • Mfr # 0.5SM40/15
Usually ships in 7-14 days
Coronado
  • SolarMax 40 Filter
  • T-Max 40 Doppler Tuning Unit
  • BF-5 Blocking Filter
  • Optimized for Telescopes ≤500 mm FL
  • 0.7 Å System
  • Requires Adapter Plate
  • Made in the USA
  • B&H # CO40HA500
  • Mfr # SM40/5
Usually ships in 7-14 days
Coronado
  • SolarMax 40 Filter
  • T-Max 40 Doppler Tuning Unit
  • BF-10 Blocking Filter
  • Optimized for Telescopes ≤1000 mm FL
  • 0.7Å System
  • Requires Adapter Plate
  • Made in the USA
  • B&H # CO40HA1000
  • Mfr # SM40/10
Usually ships in 7-14 days
Coronado
  • SolarMax 40 Filter
  • T-Max 40 Doppler Tuning Unit
  • BF-15 Blocking Filter
  • Optimized for Telescopes ≤1500 mm FL
  • 0.7 Å System
  • Requires Adapter Plate
  • Made in the USA
  • B&H # CO40HA1500
  • Mfr # SM40/15
Usually ships in 7-14 days
Coronado
  • Two 60 mm H-Alpha Filters w/T-Max Tuners
  • Two T-Max 60 Doppler Tuning Units
  • BF-10 Blocking Filter
  • Optimized for Telescopes ≤1000 mm FL
  • <0.5 Å System
  • Made in the USA
  • B&H # CO60HA10002
  • Mfr # 0.5SM60/10
Usually ships in 7-14 days
Coronado
  • Two 60 mm H-Alpha Filters w/T-Max Tuners
  • Two T-Max 60 Doppler Tuning Units
  • BF-15 Blocking Filter
  • Optimized for Telescopes ≤1500 mm FL
  • <0.5 Å System
  • Made in the USA
  • B&H # CO60HA15002
  • Mfr # 0.5SM60/15
Usually ships in 7-14 days
Coronado
  • Two 60 mm H-Alpha Filters w/T-Max Tuners
  • Two T-Max 60 Doppler Tuning Units
  • BF-30 Blocking Filter
  • Zero-Length Reducer
  • Optimized for Telescopes ≤3000 mm FL
  • <0.5 Å System
  • Made in the USA
  • B&H # CO60HA30002
  • Mfr # 0.5SM60/30
Usually ships in 7-14 days

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