TeleVue Imaging System Accessories

"a sole source, comprehensive solution for CCD imaging and astrophotography"

This following table indicates which Imaging System ("is") accessories are compatible with the listed telescopes.

Click the item code for links to more information below.

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LCL-1069: Large Field Corrector, 101/127is
	Optimizes edge of field performance. Recommended for 35mm chips and larger.
NPR-1073: 0.8x Reducer Lens Body for NP Scopes
	For up to APS formats Constructed to fit both standard 2" focuser NP scopes (RAD-1074 described below is required) and the threaded NPis accessories on the input end. Requires CWT-2070, STL-1071, or TRG-1072 to connect to camera.
CWT-4087: 0.8x Reducer/Flattener for 102 Scopes
	For up to 35mm camera formats. Constructed to fit both standard 2" focuser of the Tele Vue-102 (RAD-1074 required) and the threaded Tele Vue-102iis accessories on the input end. Requires CWT-2070, STL-1071, or TRG-1072 to connect to camera.
RAD-1074: Reducer Body Adapter for 2" focuser
	Threads onto NPR-1073 and RFL-4087 to allow the reducers to be used in the 2" focusers of NP101, NP127 and TV102 telescopes.
CWT-2070: Canon Wide T Adapter for 2.4"
	Mates Canon T-rings with Imaging System Accessories. Includes the bayonet mount for the Canon EOS camera line. No additional T-ring required.
STL-1071: SBIG STL Camera Adapter for 2.4"
	This adapter is sized to thread directly onto the SBIG STL-11000 series CCD systems and mates with Imaging System accessories.
AD7-1111: Apogee U9000/U16 D7/9 Adapter for 2.4"
	Attaches Apogee U9000 / U16 and D7/9 compatible cameras to Imaging System telescopes.
AD2-1110: Apogee U47 D2 Camera Adapter for 2.4"
	Attaches Apogee U47 and D2 compatible cameras to Imaging System telescopes.
TRG-1072: Standard T-Ring Adapter for 2.4"
	This is the most restrictive of adapters as it has the smallest inside diameter. Recommended for use with APS size or smaller chips.
MRS-4000: Mount Ring Set for 4" Dia. Tube
	Dual rings with bat-handle locks Accessory slots for Starbeam, Piggy-Cam, etc. Adjustable top plate for spacing the ring set and adding additional accessories.
MRS-5000: Mount Ring Set for 5" Dia. Tube
	This is the mount ring set that had been standard with the NPC-5052 Dual rings with bat-handle locks Accessory slots for Starbeam, Piggy-Cam, etc. Multi-hole base plate for attachment to various mounts and mounting adapters
A2A-1107: 2" to 2.4" IS Adapter
	Allows the use of cameras and filter wheels with 2" nosepieces on IS scopes. Includes dual thumb-screws and non-marring brass clamp ring.
TLX-1108: Adapter to SCT Thread
	Allows use of SCT threaded filter wheels and accessories.
TLA-0250: 0.25" Length Accessory Tube for 2.4"
	0.250" (6.4mm) Spacer Threaded coupling provides the necessary distance for proper spacing of field lenses to chip. Required spacers will vary depending on camera specifications. Black anodized aluminum with anti-reflection threads for maximum contrast.
TLB-0375: 0.375" Length Accessory Tube for 2.4"
	0.375" (9.5mm) Spacer Threaded coupling provides the necessary distance for proper spacing of field lenses to chip. Required spacers will vary depending on camera specifications. Black anodized aluminum with anti-reflection threads for maximum contrast.
TLC-0500: 0.50" Length Accessory Tube for 2.4"
	0.500" (12.7mm) Spacer Threaded coupling provides the necessary distance for proper spacing of field lenses to chip. Required spacers will vary depending on camera specifications. Black anodized aluminum with anti-reflection threads for maximum contrast.
TLD-1000: 1.0" Length Accessory Tube for 2.4"
	1.000" (25.4mm) Spacer Threaded coupling provides the necessary distance for proper spacing of field lenses to chip. Required spacers will vary depending on camera specifications. Black anodized aluminum with anti-reflection threads for maximum contrast.
TLS-4068: Set of 4 Accessory Tubes
	Threaded coupling provides the necessary distance for proper spacing of field lenses to chip. Required spacers will vary depending on camera specifications. Black anodized aluminum with anti-reflection threads for maximum contrast.
TLE-1076: 3.8" Length Accessory Tube for 2.4"
	3.8" (96.5mm) Accessory tube for TV102iis only This threaded extension tube goes between the focuser and 0.8x Reducer/Flattener (RFL-4087) to allow focus. Black anodized aluminum with anti-reflection threads for maximum contrast.
AFT-1105: IS 48mm Filter Adapter
	Allows use of 48mm filters in optical train. Adds 0.25" of spacing.
RMK-2002: 10 Micron Indicator Kit for 2" focuser
	Digital Indicator permits indexing exact focus position for CCD photography. Kit fits all Tele Vue telescopes with 2" focusers that have pre-drilled holes in the focuser body and draw tube. Digital indicator reads with 10 micron accuracy, has 0.5" motion range and accepts RS-232 output cable for displaying readout on computer. TVFocus software (freeware) displays digital indicator reading on computer display through optional indicator to computer RS232 cable (RSC-2320).
RMF-2003: 1 Micron Fine Indicator Kit for 2" focuser
	Same features as above except the indicator reads down to 1 micron. TVFocus software (freeware) displays digital indicator reading on computer display through optional indicator to computer RS232 cable (RSC-2320).
LMK-2404: 10 Micron Indicator Kit for 2.4" focuser
	Kit fits all Tele Vue telescopes with 2.4" focusers, otherwise same features as RMK-2002.. TVFocus software (freeware) displays digital indicator reading on computer display through optional indicator to computer RS232 cable (RSC-2320).
LMF-2405: 1 Micron Fine Indicator Kit for 2.4" focuser
	Same features as LMK-2404 except the indicator reads down to 1 micron. TVFocus software (freeware) displays digital indicator reading on computer display through Indicator to computer RS232 cable (RSC-2320).
RSC-2320: Indicator to computer RS232 Port Cable
	Cable permits remote indicator readout on computer screen through 9 pin D connector. Cable provides power to the indicator - so 9 volt battery is no longer required Cable is 10 feet (3 m) long. TVFocus software (freeware) displays digital indicator reading on computer display through Indicator to computer RS232 cable (RSC-2320).
FDR-2001: Focusmate Driver, Rt. Hand
	Variable speed motor drive unit for any Tele Vue telescope with a Focusmate™ attached to the right side. Drives the Focusmate continuously or in steps of approximately 0.0005" per button click. Will be remotely controlled by software under development, or currently with Meade LX mounts and Losmandy Gemini system with 1/8" phone plug. (Additional adapter from 4P4C telephone jack to 1/8" phone plug required)
FDL-2002: Focusmate Driver, LH & TV-60is/TV-76/TV-85
	Same features as FDR-2001 except kit fits Tele Vue scopes fitted with Focusmate™ on the left side. Clearance issues require this kit be used with the Tele Vue-60is even though the Focusmate is on the right side. Use with TV-76 and TV-85 (with Focusmate on right) when using Tele Vue alt-az mounts
FDU-2003: Focusmate Driver, Universal & all current production Tele Vue models from the TV-76 through NP-127
	Similar to FDR-2001 and FDL-2002 except kit fits all modern Tele Vue scopes TV-76 through NP-127 fitted with Focusmate™ on either side.
FMU-2319: Focusmaster™ Computer Interface
	Works with the TeleVue Focusmaster™ module, Focusmate Driver and Digital Indicator providing local or remote control of focus and display of focus position from your computer. Works with either TVFocusPlus freeware, or with third party ASCOM compliant software.
TVFOC: TVFocus Display Software
	Free software works through a PC with the TeleVue Focusmate™ with a Digital Indicator set to provide local or remote display of focus position from your computer.
TVFOC+: TVFocusPlus Control and Display Software
	Free software works through a PC with the TeleVue Focusmaster™ module, Focusmate™ with the Focusmate Driver and a Digital Indicator set to provide local or remote control and display of focus position from your computer.