Coronado + Telescope Accessories Coronado Telescope Accessories Coronado H-Alpha Filters for SolarMax Telescopes

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Coronado SolarMax II 40mm H-a Filter w/ TMax Tuner and 5mm Blocking Filter

$899 . 00

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Model: Coronado SolarMax II 40mm H-a Filter w/ TMax Tuner and 5mm Blocking Filter

Code: CO-TA-HaFilters-SMF40-5

MPN: SMF40-5

UPC: 709942996401

Coronado SolarMax II 40mm H-a Filter w/ TMax Tuner and 10mm Blocking Filter

$1,099 . 00

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Model: Coronado SolarMax II 40mm H-a Filter w/ TMax Tuner and 10mm Blocking Filter

Code: CO-TA-HaFilters-SMF40-10

MPN: SMF40-10

UPC: 709942996418

Coronado SolarMax II 40mm H-a Filter w/ TMax Tuner and 15mm Blocking Filter

$1,299 . 00

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Model: Coronado SolarMax II 40mm H-a Filter w/ TMax Tuner and 15mm Blocking Filter

Code: CO-TA-HaFilters-SMF40-15

MPN: SMF40-15

UPC: 709942996425

Coronado SolarMax II 60mm H-a Filter w/ TMax Tuner and 10mm Blocking Filter SMF60-10

$1,399 . 00

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Model: Coronado SolarMax II 60mm H-a Filter w/ TMax Tuner and 10mm Blocking Filter SMF60-10

Code: CO-TA-HaFilters-SMF60-10

MPN: SMF60-10

UPC: 709942996500

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$1,599 . 00

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Model: Coronado SolarMax II 60mm H-a Filter w/ TMax Tuner and 15mm Blocking Filter

Code: CO-TA-HaFilters-SMF60-15

MPN: SMF60-15

UPC: 709942996517

Coronado SolarMax II 60mm H-a Filter w/ TMax Tuner and 30mm Blocking Filter

$2,499 . 00

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Model: Coronado SolarMax II 60mm H-a Filter w/ TMax Tuner and 30mm Blocking Filter

Code: CO-TA-HaFilters-SMF60-30

MPN: SMF60-30

UPC: 709942996524

Coronado SolarMax II 90mm H-a Filter w/ TMax Tuner and 15mm Blocking Filter

$3,099 . 00

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Model: Coronado SolarMax II 90mm H-a Filter w/ TMax Tuner and 15mm Blocking Filter

Code: CO-TA-HaFilters-SMF90-15

MPN: SMF90-15

UPC: 709942996616

Coronado SolarMax II 90mm H-a Filter w/ TMax Tuner and 30mm Blocking Filter

$3,999 . 00

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Model: Coronado SolarMax II 90mm H-a Filter w/ TMax Tuner and 30mm Blocking Filter

Code: CO-TA-HaFilters-SMF90-30

MPN: SMF90-30

UPC: 709942996623

Coronado H-Alpha Filters for SolarMax Telescopes Product Info

Coronado H-Alpha Filters for SolarMax II Telescopes will allow you to view the active surface area of the sun, wit RichView tuning for optimal observation. The Solarmax II H-Alpha filter by Coronado displays the sun at the H-Alpha wavelength (656nm), which lets viewers see flares and other surface activities that are not normally seen without the Ha filter. With the Coronado Ha Filter, you can see the sun change its shape within a couple of minutes. Images seen through a normal solar filter will only show you a bright disc with few sun spots. When you add a Coronado H Alpha Filter to your Coronado Solarscope, you will be immersed with unprecedented surface details, including plage, flares, filaments, prominences, and granulation.

Coronado H-Alpha Filters include a T-Max de-tuning device. Some events on the Sun, notably active flares and coronal mass ejections (CMEs), are extremely fast moving. If such features occur on the disc of the Sun, their high velocity towards the observer results in their wavelength being Doppler shifted shorter than Ha. The T-Max allows the user to de-tune the SolarMax slightly to bring such phenomena into better visibility. The Coronado H-Alpha SolarMax Series Filters for the SolarMax 40, SolarMax 60, and SolarMax 90 are sold in sets. The set includes a front mounted SolarMax Filter and a rear Blocking Filter. The Coronado Ha Filters for the SolarMax 140 do not come with a blocking filter, which must be purchased separately. Almost all telescopes will require an Adaptor Plate in order to attach the H-Alpha SolarMax II filter. Please find the appropriate adapter plate in our Coronado Telescope Accessories section.

With Solarmax II H-alpha Filter technology, you get the RichView tuning assembly which will allow you to directly tune the primary filter etalon. This advanced tuning range allows a level of accuracy that no other commercial Ha telescope can muster. Master solar observation with extreme detail of surface detail with exceptional high contrast views.

Specifications for Coronado H-Alpha Filters for SolarMax II Telescopes:


Apertures:		40mm, 60mm, 90mm, 140mm

Focal Length:		Variable

F/Ratio:		Variable

Bandwidth:		< 0.7

Thermal Stability:		0.005 /°C

Safety Blocking:		> 10^-5 from EUV/IR