Astrodon Tru-Balance2 Generation 2 LRGB Filters
LRGB2-E27R LRGB2-I27R 	Astrodon© 1.25”dia. Tru-Balance2 Generation 2 mounted LRGB E-Series (-E27R) or I-Series (-I27R) filters, 
			set of 4 NIR-blocked. E Series for Kodak full-frame CCDs and back-thinned CCDs. I-Series for Kodak 
			Interline CCDs. Request unmounted if needed. 	$635AUD

CRGB2-E27R CRGB2-I27R 	Astrodon© 1.25”dia. Tru-Balance2 Generation 2 mounted CRGB E-Series (-E27R) or I-Series (-I27R) filters,
			set of 4. RGB NIR-blocked. Clear filter with no NIR blocking and with hard A/R coating. E-Series for 
			Kodak full-frame CCDs and back-thinned CCDs. I-Series for Kodak Interline CCDs. Request unmounted 
			if needed. 	$635AUD

LRGB2-E50R LRGB2-I50R 	Astrodon© 50 mm dia. Tru-Balance2 Generation 2 unmounted LRGB E-Series (-E27R) or I-Series (-I27R) filters,
			set of 4 NIR-blocked. E-Series for Kodak full-frame CCDs and back-thinned CCDs. I-Series for Kodak 
			Interline CCDs. Request unmounted if needed. 	$1165AUD

CRGB2-E50R CRGB2-I50R 	Astrodon© 50mm dia. Tru-Balance2 Generation 2 unmounted CRGB E-Series (-E27R) or I-Series (-I27R) filters,
			set of 4. RGB NIR-blocked. Clear filter with no NIR blocking and with hard A/R coating. E-Series for 
			Kodak full-frame CCDs and back-thinned CCDs. I-Series for Kodak Interline CCDs. Request unmounted 
			if needed. 	$1165AUD
 
LRGB2_E50S 		Astrodon© 50mm square. Tru-Balance2 Generation 2 unmounted LRGB E-Series filters, set of 4 NIR-blocked for 
			Kodak full-frame CCDs and back-thinned CCDs 	$1698AUD

CRGB2_E50S 		Astrodon© 50mm square Tru-Balance2 Generation 2 unmounted LRGB E-Series filters, set of 4. RGB NIR-blocked and Clear 
			NIR unblocked with hard A/R coating for Kodak full-frame CCDs and back-thinned CCDs 	$1698AUD

C2_27R 		Astrodon© 1.25”dia. Tru-Balance2 Generation 2 mounted Clear filter. No NIR blocking, hard A/R coating. 			$135AUD
C2_50R 		Astrodon© 50 mm dia. Tru-Balance2 Generation 2 mounted Clear filter. UV-blocked. No NIR blocking, hard A/R coating. 		$240AUD
C2_50S 		Astrodon© 50 mm square. Tru-Balance2 Generation 2 mounted Clear filter. UV-blocked. No NIR blocking, hard A/R coating. 	$355AUD

Astrodon High-Performance Narrowband Filters
HA5_27R 	Astrodon 1.25” mounted H-a narrowband filter. 5 nm FWHM, >90%T, for 656.3 nm 	$390AUD
SII5_27R 	Astrodon 1.25” mounted SII narrowband filter. 5 nm FWHM, >90%T, for 671.6 nm 	$390AUD
OIII5_27R 	Astrodon 1.25” mounted OIII narrowband filter. 5 nm FWHM, >90%T, for 500.7 nm 	$390AUD
  
RedC5_27R 	Astrodon 1.25” mounted Red Continuum narrowband filter. 5 nm FWHM, >90%T centered at 645 nm to subtract stars 
		from H-a, SII emission data 	$390AUD

HA3_27R 	Astrodon 1.25” mounted H-a narrowband filter. 3 nm FWHM, >90%T, for 656.3 nm 	$560AUD
SII3_27R 	Astrodon 1.25” mounted SII narrowband filter. 3 nm FWHM, >90%T, for 671.6 nm 	$560AUD
OIII3_27R 	Astrodon 1.25” mounted OIII narrowband filter. 3 nm FWHM, >90%T, for 500.7 nm 	$560AUD
NII3_27R 	Astrodon 1.25” mounted NII narrowband filter. 3 nm FWHM, >90%T, for 658.4 nm 	$560AUD
HA5_50R 	Astrodon 50 mm unmounted H-a narrowband filter. 5 nm FWHM, >90%T, for 656.3 nm 	$840AUD
SII5_50R 	Astrodon 50 mm unmounted SII narrowband filter. 5 nm FWHM, >90%T, for 671.6 nm 	$840AUD
OIII5_50R 	Astrodon 50 mm unmounted OIII narrowband filter. 5 nm FWHM, >90%T, for 500.7 nm 	$840AUD
RedC5_50R 	Astrodon 50 mm unmounted Red Continuum narrowband filter. 5 nm FWHM, >90%T, T centered 
		at 645 nm to subtract stars from H-a, SII emission data 				$840AUD

  
HA3_50R 	Astrodon 50 mm unmounted H-a narrowband filter. 3 nm FWHM, >90%T, for 656.3 nm 		$1270AUD
SII3_50R 	Astrodon 50 mm unmounted SII narrowband filter. 3 nm FWHM, >90%T, for 671.6 nm 		$1270AUD
OIII5_50R 	Astrodon 50 mm unmounted OIII narrowband filter. 3 nm FWHM, >90%T, for 500.7 nm 		$1270AUD
NII3_50R 	Astrodon 50 mm unmounted NII narrowband filter. 3 nm FWHM, >90%T, for 658.4 nm 		$1270AUD
HA5_50S 	Astrodon 50 mm square un-mounted H-a narrowband filter. 5 nm FWHM, >90%T, for 656.3 nm. 	$985AUD
SII5_50S 	Astrodon 50 mm square un-mounted SII narrowband filter. 5 nm FWHM, >90%T, for 671.6 nm 	$985AUD
OIII5_50S 	Astrodon 50 mm square un-mounted OIII narrowband filter. 5 nm FWHM, >90%T, for 500.7 nm 	$985AUD

  
HA3_50S 	Astrodon 50 mm square un-mounted H-a narrowband filter. 3 nm FWHM, >90%T, for 656.3 nm. 	$1490AUD
SII3_50S 	Astrodon 50 mm square un-mounted SII narrowband filter. 3 nm FWHM, >90%T, for 671.6 nm 	$1490AUD
OIII3_50S 	Astrodon 50 mm square un-mounted OIII narrowband filter. 3 nm FWHM, >90%T, for 500.7 nm 	$1490AUD
NII3_50S 	Astrodon 50 mm square un-mounted NII narrowband filter. 3 nm FWHM, >90%T, for 658.4 nm 	$1490AUD

Astrodon Near-Infrared (NIR) Filters
NIRL123_27R 	Astrodon NIR imaging set of 4 mounted 1.25” filters. NIR luminance (>700nm), 
		NIR1 (700-800nm), NIR2 (800-900nm), NIR3 (>850 nm). 			$710AUD
NIRL123_50R 	Astrodon NIR imaging set of 4 unmounted 50 mm dia. filters. NIR luminance (>700nm), 
		NIR1 (700-800nm), NIR2 (800-900nm), NIR3 (>850 nm). 			$1520AUD
  
NIRL_27R 	Astrodon NIR Luminance 1.25” mounted filter for >700 nm 			$247AUD
NIRL_50R 	Astrodon NIR Luminance 50 mm dia. Unmounted filter for >700 nm. 		$420AUD

Astrodon UVenus Filter
UVenus_27R 	Astrodon UVenus UV mounted 1.25” filter 				$198AUD
UVenus_50R 	Astrodon UVenus UV unmounted 50 mm dia. filter (49.7 mm) 			$425AUD

Astrodon Photometrics – Sloan Filters
u’_27R 	Astrodon Photometrics Sloan u’ filter 320-385 nm UV mounted 1.25” filter 			$215AUD
g’_27R 	Astrodon Photometrics Sloan g’ filter 401-550 nm mounted 1.25” filter 				$215AUD
r’_27R 	Astrodon Photometrics Sloan r’ filter 555-695 nm mounted 1.25” filter 				$215AUD
i’_27R 	Astrodon Photometrics Sloan i’ filter 690-820 nm mounted 1.25” filter 				$215AUD
z’_27R 	Astrodon Photometrics Sloan z’ filter >820 nm mounted 1.25” filter 				$215AUD
  u’_50R 	Astrodon Photometrics Sloan u’ filter 320-385 nm UV unmounted 50 mm dia. Filter (49.7 mm) 	$455AUD
g’_50R 	Astrodon Photometrics Sloan g’ filter 401-550 nm unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
r’_50R 	Astrodon Photometrics Sloan r’ filter 555-695 nm unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
i’_50R 	Astrodon Photometrics Sloan i’ filter 690-820 nm unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
z’_50R 	Astrodon Photometrics Sloan z’ filter >820 nm unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
u’_50S 	Astrodon Photometrics Sloan u’ filter 320-385 nm UV unmounted 50 mm square filter (49.7 mm) 	$510AUD
g’_50S 	Astrodon Photometrics Sloan g’ filter 401-550 nm unmounted 50 mm square filter (49.7 mm)	 	$510AUD
r’_50S 	Astrodon Photometrics Sloan r’ filter 555-695 nm unmounted 50 mm square filter (49.7 mm) 		$510AUD
i’_50S 	Astrodon Photometrics Sloan i’ filter 690-820 nm unmounted 50 mm square filter (49.7 mm) 		$510AUD
z’_50S 	Astrodon Photometrics Sloan z’ filter >820 nm unmounted 50 mm square filter (49.7 mm) 		$510AUD

Astrodon Photometrics – UVBRIc Coated Filters
UV_27R 	Astrodon Photometrics Johnson/Bessell UV mounted 1.25” filter 			$215AUD
B_27R 	Astrodon Photometrics Johnson/Bessell Bu mounted 1.25” filter 			$215AUD
V_27R 	Astrodon Photometrics Johnson/Bessell V mounted 1.25” filter 				$215AUD
R_27R 	Astrodon Photometrics Johnson/Bessell Rs mounted 1.25” filter 			$215AUD
Ic_27R 	Astrodon Photometrics Johnson/Bessell Ic mounted 1.25” filter 				$215AUD
UV_50R 	Astrodon Photometrics Johnson/Bessell UV unmounted 50 mm dia. Filter (49.7 mm) 	$455AUD
B_50R 	Astrodon Photometrics Johnson/Bessell Bu unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
V_50R 	Astrodon Photometrics Johnson/Bessell V unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
R_50R 	Astrodon Photometrics Johnson/Bessell Rs unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
Ic_50R 	Astrodon Photometrics Johnson/Bessell Ic unmounted 50 mm dia. Filter (49.7 mm) 		$455AUD
UV_50S 	Astrodon Photometrics Johnson/Bessell UV unmounted 50 mm square filter (49.7 mm) 	$510AUD
B_50S 	Astrodon Photometrics Johnson/Bessell Bu unmounted 50 mm square filter (49.7 mm) 	$510AUD
V_50S 	Astrodon Photometrics Johnson/Bessell V unmounted 50 mm square filter (49.7 mm) 	$510AUD
R_50S 	Astrodon Photometrics Johnson/Bessell Rs unmounted 50 mm square filter (49.7 mm) 	$510AUD
Ic_50S 	Astrodon Photometrics Johnson/Bessell Ic unmounted 50 mm square filter (49.7 mm) 	$510AUD

Astrodon Off-Axis Guiders and Adaptors
MOAG-A 	Astrodon MOAG©-A for SBIG AO-L/STL with 1.25” helical focuser, 2” Male dovetail connector for STL, 
		negative (Barlow) lens, extra prism spacers and screws, instruction manual and hex wrench set 	$1100AUD

MOAG-ST 	Astrodon MOAG©-A for SBIG AO8/ST with 1.25” helical focuser, Male T-thread dovetail connector for ST, 
		negative (Barlow) lens, extra prism spacers and screws, instruction manual and hex wrench set 	$1100AUD

MOAG-S 	Astrodon MOAG© Stand Alone for general use, with 1.25” helical focuser, 2”M/F dovetail connectors, 
		negative (Barlow) lens, extra prism spacers and screws, instruction manual and hex wrench set 	$1165AUD

MMOAG 	Astrodon MonsterMOAG© ultra-thin off-axis guider with 1.25” helical focuser, large 3” I.D., 
		M 2.7”Male and 2.7”ID-Female/3”OD-Male combination dovetail connectors, additional manual 
		1.25” cup for nose piece. Comes with extra prism spacers and screws, instruction manual, 
		and hex wrench set	$1165AUD
  
MeMOAG 	Astrodon MegaMOAG© 4”-3”ultra-thin off-axis guider for larger telescopes having 4” tubing. 
		Comes with 1.25” helical focuser, Male 4”-024 dovetail adaptor on telescope side and 
		2.7”ID-Female/3”OD-Male combination dovetail connector on camera side, additional manual 1.25” 
		cup for nose piece. Comes with extra prism spacers and screws, instruction manual, and hex wrench set. 
		3” MonsterMOAG adaptors fit the camera side of the MegaMOAG 	$1265AUD	   

MMOAG-3-L (Camera Side) 		MonsterMOAG adaptor for connection to 3” filter wheels. Dovetail-to-3” -24 Male threads ¾” long.
				Note- all MonsterMOAG 3” adaptors are compatible with 3” side of MegaMOAG. 		$150AUD
MMOAG-STL-L (Camera Side) 	MonsterMOAG adaptor for connection to SBIG STL. Dovetail to 2”-24 Male threads, ¾” long 	$150AUD
MMOAG-ST-L (Camera Side) 	MonsterMOAG adaptor for connection to SBIG ST. Dovetail to Male T-threads, ¾” long 		$150AUD
MMOAG-STL-S (Camera Side) 	MonsterMOAG adaptor for connection to SBIG STL. Dovetail to 2”-24 Male threads, 0.15” long 	$150AUD
MMOAG-ST-S (Camera Side) 	MonsterMOAG adaptor for connection to SBIG STL. Dovetail to 2”-24 Male threads, 0.15” long 	$150AUD
  
Spacer27 	0.2” thick spacer that fits over 2.7” male threads. Use between MonsterMOAG and Takahashi CAA. 
		Use to fine-tune spacing to achieve correct backfocus for any system using 2.7” extension tubes. 	$38AUD

MMOAG-4M (Scope side) 	Adaptor for connecting MonsterMOAG to 4” extension tubes. 3 “dovetail to 4”-24 male threads. 
			3/8” thick backfocus. 	$265AUD

CFW-APM (Camera side) 	Male-to-Male 3”-to-2.7” adaptor for CFWs having 3”-24 female threads.
			Connect the MonsterMOAG to Yankee Robotics, Apogee and FLI CFWs, or connect AP 2.7” extension tubes 	$150AUD

CAA-APF (Scope side and general use) 	Fits on the Takahashi Camera Angle Adjustor (CAA) rotator on the back Takahashi FSQ,
				TOA130F, TOA150. Has Female 2.7”-24 threads and accepts the MonsterMOAG or any AP 2.7” 
				extension tube. 0.5” long 	$150AUD

MOAG-EYE 	Eyepiece extension for MOAG, MonsterMOAG and MegaMOAG 	$40AUD

LENS-250 	18 mm dia plano-concave f/-250 lens for extending focus in MonsterMOAG and MegaMOAG.
		Shown here with MOAG screw-in lens holder (not included). 	$60AUD

Astrodon TAKometer Remote-Controlled Camera Rotator & Adaptors
TAKometer (pronounced tachometer) 	Remote-controlled camera rotator for Takahashi refractors having 4” focusing tubes
				and CAA rotator. Includes Tech. Innovations Robo-Focus, relay box, power supply and 
				Astrodon control software. 	$1265AUD
  
TAK-PKG 	Rotator package (3 pcs) for Takahashi refractors, specifically the FSQ-ED, with (1) 92-98 mm M/M adaptor, 
		(2) CAA camera rotator, and (3) CAA-APF with female 2.7”-24 threads. Connect any AP 2.7” extension tube 
		or MonsterMOAG/MOAG. 	$495AUD

CAA-APF (Scope side and general use) 	Fits on the Takahashi Camera Angle Adjustor (CAA) rotator on the back of 
				Takahashi FSQ, TOA130F, TOA150. Has Female 2.7”-24 threads and accepts the 
				MonsterMOAG or any AP 2.7” extension tube. 0.5” long 	$150AUD

TAK9298 	92-to-98 mm M/M adaptor with 10 mm 4” O.D. flat to attach motor plate of TAKometer 	$150AUD

CAA 		Takahashi camera rotator 	$285AUD
  
Astrodon-Schuler Filters – To Be Discontinued After 12/31/08 (except V filter)
SUVBRI_27R 	Astrodon-Schuler 1.25” mounted UVBRI filter set of 5 based upon Bessell/Johnson-Cousins. 			$535AUD
SBVRI_27R 	Astrodon-Schuler 1.25” mounted BVRI filter set of 4 based upon Bessell/Johnson-Cousins. 			$425AUD
SBVR_27R 	Astrodon-Schuler 1.25” mounted BVR filter set of 3 based upon Bessell/Johnson-Cousins. 			$325AUD
SUVBRI_48R 	Astrodon-Schuler 48 mm mounted UVBRI filter set of 5 based upon Bessell/Johnson-Cousins. 			$905AUD
SBVRI_48R 	Astrodon-Schuler 48 mm mounted BVRI filter set of 4 based upon Bessell/Johnson-Cousins. 			$798AUD
SBVR_48R 	Astrodon-Schuler 48 mm mounted BVR filter set of 3 based upon Bessell/Johnson-Cousins. 			$615AUD
SUVBRI_50S 	Astrodon-Schuler 50 mm square mounted UVBRI filter set of 5 based upon Bessell/Johnson-Cousins. 		$1130AUD
SBVRI_50S 	Astrodon-Schuler 50 mm square mounted BVRI filter set of 4 based upon Bessell/Johnson-Cousins. 		$850AUD
SUV_27R 	Astrodon-Schuler 1.25” mounted UV filter based upon Bessell/Johnson-Cousins. 				$130AUD
SBu_27R 	Astrodon-Schuler 1.25” mounted Bu filter based upon Bessell/Johnson-Cousins. 				$130AUD
SV_27R		Astrodon-Schuler 1.25” mounted V filter based upon Bessell/Johnson-Cousins. 				$115AUD
SRs_27R 		Astrodon-Schuler 1.25” mounted Rs filter based upon Bessell/Johnson-Cousins. 				$115AUD
SIs_27R 		Astrodon-Schuler 1.25” mounted Is filter based upon Bessell/Johnson-Cousins. 				$115AUD
SIc_27R 		Astrodon-Schuler 1.25” mounted Ic filter based upon Bessell/ Johnson-Cousins design, 
		but additionally having a hard coating for a 905 nm cutoff 						$255AUD
SUV_48R 	Astrodon-Schuler 48 mm mounted UV filter based upon Bessell/Johnson-Cousins. 				$255AUD
SBu_48R 	Astrodon-Schuler 48 mm mounted Bu filter based upon Bessell/Johnson-Cousins. 				$255AUD
SV_48R 		Astrodon-Schuler 1.25” mounted V filter based upon Bessell/Johnson-Cousins. 				$198AUD
SRs_48R 		Astrodon-Schuler 48 mm mounted Rs filter based upon Bessell/Johnson-Cousins. 				$198AUD
SIs_48R 		Astrodon-Schuler 1.25” mounted Is filter based upon Bessell/Johnson-Cousins. 				$198AUD

		
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