Coronado SolarMax II Double Stacking 90mm Etalon

Increases the surface detail and active regions on the Solar disc.

  • Etalon for Coronado solar telescopes
  • 0.5 Angstrom bandpass
  • RichView tuning assembly
  • Thermally stable
  • Etalon aperture: 90mm
  • UK warranty
Coronado SolarMax II Double Stacking 90mm Etalon
  • Product code: SME-90
  • Availability: Out of stock
  • Incoming: To be confirmed
  • Retail Price: £ 3095.00
GBP £ 2630.75 (inc VAT)
out of stock
Shipping rates
England & Wales
£ 20.00
Scotland Central & South
£ 20.00

Description

Caution: This filter cannot be used as a stand alone solar filter. Immediate and irreversible eye damage may result.

Coronado by Meade SolarMax II 90mm Double Stacking Etalon with RichView tuning system. 90mm diameter primary H-Alpha etalon filter. This add-on filter reduces the normal bandwidth of a SolarMax 90 telescope or filter set from the single stack 0.7A performance to a more restrictive 0.5A, increasing visibility of surface detail and active regions on the Solar disc. Must be combined with a primary SolarMax 90 filter and blocking filter or complete Coronado SolarMax 90 telescope.


U.K. WARRANTY

BEGINNER

VISUAL

OPTICS

SOLAR
▼ read more ▼

Includes patented RichView tuning assembly allows direct tuning of the primary filter etalon. No other commercially available Ha telescope can provide the tuning range and accuracy of the SolarMax II. Now you can tune for the highest contrast views of active regions, filaments and surface detail, or quickly and easily re-tune for prominences on the solar limb.

Compatible solar telescopes

  • Coronado SolarMax II 90
  • Coronado SolarMax 90 (requires AP186 60mm adapter, models prior 2012)

Carries full five year UK warranty by Opticstar on behalf of Meade Instruments Corp.

▲ read less ▲
▼ show specification ▼
Coronado SolarMax II Double Stacking 90mm Etalon
Attribute Specification
Coronado Product Code (SKU) SME-90
Universal Product Code (UPC) 709942996722
Warranty 5 year UK warranty by Opticstar on behalf of Meade Instruments
Series SolarMax
Experience Level Beginner
Aperture 90mm
Bandpass 0.5 Angstrom
Tuning Mechanism RichView tuning assembly
Telescope Compatibility • Coronado SolarMax II 90
• Coronado SolarMax 90 (requires AP190 adapter for models prior 2012)
▲ hide specification ▲
Products
Etalon filters
  • Product code: SME-40
  • Availability: In stock
  • Despatch: 2 business days
  •  
  • Product code: SME-60
  • Availability: Out of stock
  • Incoming: To be confirmed
  •  
GBP £ 986.00 (inc VAT)
out of stock
  • Product code: AP185
  • Availability: In stock
  • Despatch: 2 business days
  •  
  • Product code: AP186
  • Availability: In stock
  • Despatch: 2 business days
  •  
  • Product code: AP190
  • Availability: In stock
  • Despatch: 2 business days
  •  
Support
Documents
0.1 MB • 31 October 2020
15.2 MB • 07 April 2019
0.2 MB • 15 February 2020
Links