Coronado Narrowband Units and Adapter Plates

Coronado Narrowband Element Front Unit 40mm & T-Max Tuner (201N024): Ha 40mm narrowband unit. Cannot be used without a secondary interference filter. Comes with T-Max tuner.

Coronado Narrowband Element Front Unit for PST 40mm & T-Max Tuner (201N025): Ha 40mm narrowband unit to be used with the PST Personal Solar Telescope. Cannot be used without a seconadary interference filter. Comes with T-Max tuner.

Coronado Narrowband Element Front Unit 60mm & T-Max Tuner (201N026): Ha 60mm narrowband unit. Cannot be used without a secondary interference filter. Comes with T-Max tuner.

Coronado Narrowband Element Front Unit 90mm & T-Max Tuner (201N027): Ha 90mm narrowband unit. Cannot be used without a secondary interference filter. Comes with T-Max tuner.

Coronado Retrofit Module for SolarMax 60 (201N028): Internal module to lower bandwidth to <0.5A.

Coronado Retrofit Module for SolarMax 90 (201N029): Internal module to lower bandwidth to <0.5A.