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Optec Sloan i' filter for SSP-3 or SSP-5 photometer with R6358 PMT for mounting in 2 or 6 position filter sliders, #17050, #170523
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 Optec Sloan i' filter for SSP-3 or SSP-5 photometer with R6358 PMT for mounting in 2 or 6 position filter sliders, #17050, #170523
Item No. 782-25119
Manuf. No. Optec 17029
Each of these filters can be factory mounted directly into the 2 and 6-position (automatic) filter sliders for the SSP photometers. See below for the transmission characteristics and instrument compatibility. 		 
Our Price: $125.00
Buy Optec Sloan i' filter for SSP-3 or SSP-5 photometer with R6358 PMT for mounting in 2 or 6 position filter sliders, #17050, #170523
 
Optec Sloan r' filter for SSP-3 or SSP-5 photometer for mounting in 2 or 6 position filter sliders, #17050, #170523
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 Optec Sloan r' filter for SSP-3 or SSP-5 photometer for mounting in 2 or 6 position filter sliders, #17050, #170523
Item No. 782-25118
Manuf. No. Optec 17028
The filter sets offered are the Johnson U B V R I J H wide-band standard color set, Strmgren u v b y medium-band four-color set and the H wide & narrow band filter set. 		 
Our Price: $125.00
Buy Optec Sloan r' filter for SSP-3 or SSP-5 photometer for mounting in 2 or 6 position filter sliders, #17050, #170523
 
Optec Sloan g' filter for SSP-3 or SSP-5 photometer for mounting in 2 or 6 position filter sliders, #17050, #170523
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 Optec Sloan g' filter for SSP-3 or SSP-5 photometer for mounting in 2 or 6 position filter sliders, #17050, #170523
Item No. 782-25117
Manuf. No. Optec 17027
Optec offers a wide selection of filters for astronomical photometry in standard color systems. These filters are designed for the SSP series of single-channel stellar photometers and are 12.5mm (") in diameter and 7.00 mm thick 		 
Our Price: $125.00
Buy Optec Sloan g' filter for SSP-3 or SSP-5 photometer for mounting in 2 or 6 position filter sliders, #17050, #170523
 
Optec Custom Temperature Sensor Probe, up to 6' Length, for TCF-S Temperature Controlled Focusing System
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 Optec Custom Temperature Sensor Probe, up to 6' Length, for TCF-S Temperature Controlled Focusing System
Item No. 782-20511
Manuf. No. Optec 17661
This Optec Temperature Sensor Probe 17661 substitutes for ther standard 20" cable supplied with the TCF-s 		 
Our Price: $15.00
Buy Optec Custom Temperature Sensor Probe, up to 6' Length, for TCF-S Temperature Controlled Focusing System
 
Optec TCF-S3i heavy-duty Crayford style Focuser, 3 inch & 5 pound
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 Optec TCF-S3i heavy-duty Crayford style Focuser, 3 inch & 5 pound
Item No. 782-20507
Manuf. No. Optec 17676
The Optec TCF-S3i Focuser is a 5 pound focuser that has all the same features of the TCF-S but is just bigger and stronger. 		 
Our Price: $1,595.00
Buy Optec TCF-S3i heavy-duty Crayford style Focuser, 3 inch & 5 pound
 
Optec TCF-Si heavy-duty Crayford style 2 inch focuser
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 Optec TCF-Si heavy-duty Crayford style 2" focuser
Item No. 782-20506
Manuf. No. Optec 17668
The Optec TCF-Si is a heavy-duty Crayford style 2" focuser. Optecs implementation is ideal for applications which require exact focus such as CCD imaging or film astrophotography 		 
Our Price: $695.00
Buy Optec TCF-Si heavy-duty Crayford style 2 inch focuser
 
Optec TCFS-3i 3 inch Integrated Temperature Compensating Focuser Kit, includes: #17801, #17676, #17804, #17672, #17695, #17690
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 Optec TCFS-3i 3" Integrated Temperature Compensating Focuser Kit, includes: #17801, #17676, #17804, #17672, #17695, #17690
Item No. 782-20505
Manuf. No. Optec TCF-S3i
The Optec TCF-S3i Focuser is a 5 pound focuser that has all the same features of the TCF-S but is just bigger and stronger. 		 
Our Price: $1,795.00
Buy Optec TCFS-3i 3 inch Integrated Temperature Compensating Focuser Kit, includes: #17801, #17676, #17804, #17672, #17695, #17690
 
Optec TCF-Si Integrated Temperature Compensating Focuser Kit, includes #17455, #17668, #17672, #17695, #17690
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 Optec TCF-Si Integrated Temperature Compensating Focuser Kit, includes #17455, #17668, #17672, #17695, #17690
Item No. 782-20504
Manuf. No. Optec TCF-Si
The Optec TCF-Si is a heavy-duty Crayford style 2" focuser. It includes #17455, #17668, #17672, #17695, #17690. Optecs implementation is ideal for applications which require exact focus such as CCD imaging or film astrophotography 		 
Our Price: $795.00
Buy Optec TCF-Si Integrated Temperature Compensating Focuser Kit, includes #17455, #17668, #17672, #17695, #17690
 
Optec 3-inch to 3.000 inch 24tpi threaded mount
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 Optec 3-inch to 3.000 inch 24tpi threaded mount
Item No. 782-20680
Manuf. No. Optec 17833
Fits securely into the standard 3" x 24tpi camera thread as specified by SBIG (STX model), Apogee and other camera manufacturers with a 3"x24tpi thread spec 		 
Our Price: $95.00
Buy Optec 3-inch to 3.000 inch 24tpi threaded mount
 
Optec 3-inch to FLI CFW 3.005 inch 24tpi threaded mount
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 Optec 3-inch to FLI CFW 3.005 inch 24tpi threaded mount
Item No. 782-20675
Manuf. No. Optec 17832
with the non-standard 3.005 inch x 24tpi thread spec for the FLI CFW. 		 
Our Price: $95.00
Buy Optec 3-inch to FLI CFW 3.005 inch 24tpi threaded mount
 
Optec 3 inch Dovetail to FLI Precision Digital Focuser (PDF) 3-3/4 inch Thread Mount
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 Optec 3 inch Dovetail to FLI Precision Digital Focuser (PDF) 3-3/4 inch Thread Mount
Item No. 782-20670
Manuf. No. Optec 17831
The Optec 3" Dovetail to FLI Precision Digital Focuser (PDF) 3-3/4" Thread Mount 		 
Our Price: $95.00
Buy Optec 3 inch Dovetail to FLI Precision Digital Focuser (PDF) 3-3/4 inch Thread Mount
 
Optec 3 inch Dovetail to Apogee Alta 8-pt (5.125 inch Diameter) Mount
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 Optec 3 inch Dovetail to Apogee Alta 8-pt (5.125 inch Diameter) Mount
Item No. 782-20665
Manuf. No. Optec 17830
The Optec 3" Dovetail to Apogee Alta was designed for the 8-pt (5.125" Diameter) Mount 		 
Our Price: $85.00
Buy Optec 3 inch Dovetail to Apogee Alta 8-pt (5.125 inch Diameter) Mount
 
Optec 2 inch Barrel Mount to 3 inch 24 TPI Male Thread - TCF-S Focuser Direct Fit
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 Optec 2 inch Barrel Mount to 3 inch 24 TPI Male Thread - TCF-S Focuser Direct Fit
Item No. 782-20625
Manuf. No. Optec 17666
The Optec 2" Barrel Mount connects to 3" 24 TPI Male Thread - TCF-S Focuser 		 
Our Price: $95.00
Buy Optec 2 inch Barrel Mount to 3 inch 24 TPI Male Thread - TCF-S Focuser Direct Fit
 
Optec Pyxis QSI Camera Mount
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 Optec Pyxis QSI Camera Mount
Item No. 782-20108
Manuf. No. Optec 17643
The Optec Camera Mount was designed specifically for Pyxis QSI. 		 
Our Price: $59.00
Buy Optec Pyxis QSI Camera Mount
 
Optec T-thread to Nikon adapter
Optec T-thread to Nikon adapter
Item No. 782-20107
Manuf. No. Optec 17650
Allows the popular Nikon digital cameras to attach to the #17646 Pyxis T-thread camera mount. 		 
Our Price: $25.00
Buy Optec T-thread to Nikon adapter
 

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