Full Name

Email address

Postal Address

Manufacturer of your telescope

Aperture of your telescope

Focal ratio of your telescope if known

Desired bandwidth (0.4Å - 0.7Å etc)

Tscanner (non-temperature controlled)
or Quantum (temperature controlled)

Wavelength (Ha, CaII K line, etc)

Refractor or Reflector?

ERF aperture if known

High or low power/resolution desired?

Special application or services?