Tele Vue Focal Reducer Flattener (TRF-2008) User Manual
Focal reducer/flattener, Trf-2008)
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Thank you for purchasing Tele Vue’s 0.8x reducer/flattener (TRF-2008) for
400 to 600mm focal length telescopes. While optimized for our Tele Vue-85
telescope, we have found it quite effective with all doublet or triplet refractors
within this focal length range.
Installation is simple. Thread the camera T-ring onto the
0.8x Reducer/Flattener. Then, attach the T-ring to your 35mm
camera. Remove the diagonal from your telescope’s focuser and
replace it with the flattener/camera assembly. Your telescope’s
focal length and f/ratio are now 0.8 times their normal figures.
(TRF-2008)
FOCAL REDUCER/FLATTENER
32 Elkay Drive, Chester, New York 10918 845.469.4551 www.televue.com
V11/17/2011
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