User Manual
MarsContrast Sensitivity Test User Manual (for both letter and numeral versions) 
Older User Manuals (available in multiple languages)
Mars Letter CS Test User Manual (English)
Mars Letter CS Test User Manual (Spanish-Español)
Mars Letter CS Test User Manual (Chinese-Mandarin)
Mars Letter CS Test User Manual (German-Deutsch)
Mars Numeral CS Test User Manual (English)
Mars Numeral CS Test User Manual (Spanish-Español)
Score Sheets
Mars Letter CS Test Score Sheet (English)
Mars Letter CS Test Score Sheet (Spanish-Español)
Mars Letter CS Test Score Sheet (Chinese-Mandarin)
Mars Letter CS Test Score Sheet (German-Deutsch)
Mars Numeral CS Test Score Sheet (English)
Mars Numeral CS Test Score Sheet (Spanish-Español)
Mars Numeral CS Test Score Sheet (Chinese-Mandarin)
Mars Numeral CS Test Score Sheet (German-Deutsch)
Images
Image of Form 1 of the Letter version of the test with contrast boosted (and uncalibrated) so all letters are visible
Higher resolution mage of Mars test with case and manual
Lower resolution image of Mars test with case and manual
