PERFECT IMAGING PERFORMANCE

DOWNLOADS
Instruction Manual
Software
Driver
Folder
Pricelist
Techn. Drawings
Techn. Specifications
Calculator

Camera Adapter Calculator

Calculator
Camera adapters for all ASA Correctors
Backfocus calculator for ASA Correctors. Do you need a camera adapter? In this excel spreadsheet you can enter the thread type of your camera system, as well as determine the optical back focus of your system (based on the spec sheet of your camera / filter wheel manufacturer). Please fill out this form and mail it to us together with your order.
Backfocus calculator for ASA Astrographs
Backfocus calculator for all other systems