This Optec IFW system works perfectly, and comes with the following components (see the Optec Web site for descriptions and current prices):
17350 IFW filter wheel, controller, and AC power supply
17352 5-position wheel
17460 Universal mount ring
17445 RGB IR-blocking 50mm filters
17241 Luminance IR-blocking 50mm filter
17000 Schuler Astro-Imaging Hydrogen-Alpha 10nm filter
(All filters were installed in the wheel by Optec)
17471 12' control cable (between controller and wheel assembly)
***** 25' serial cable (PC to controller), RJ plug on one end, DB-9 connector on other end
***** Instruction manual
***** CD-ROM with controller software for Windows
***** Spare new O-ring for wheel
I bought this IFW here on Astromart a couple months ago, but have decided color imaging is more than I want to get into right now. I replaced the O-ring on the filter wheel with a new one (in addition to the spare listed above), and the wheel rotates perfectly.
The filters have a few extremely fine scratches, probably from cleaning them with a brush (not by me). The scratches do not affect the image.
PRICE REDUCED TO $1375.00 including shipping to a USA address (new price would be over $1900). Cashier's check or money order, or PayPal plus 3%.
NOTE: I also have an Optec 17461 mounting ring that attaches the IFW to the Optec TCF-S focuser. List price is $50.00, but I'll include it with the IFW for $35.00. I will not sell it separately unless the IFW buyer doesn't want it.
Please email with questions. Thanks for looking.