EYEPIECES ETC. MINI RED LED FLASHLIGHT W/BELT CLIP-uses AA battery (not included).

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APM XWA HDC Hyperwide 3.5mm 8-element 110° eyepiece--1.25"/2.0"

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APM XWA HDC Hyperwide 4.77mm 8-element 110° eyepiece--1.25"/2.0"

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APM XWA HDC Hyperwide 9mm 9-element 100° eyepiece--1.25"/2.0"

(5)

APM XWA HDC Hyperwide 20mm 9-element 100° eyepiece--2.0"

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APM Ultra-Flat Field 10mm 5-element 60° eyepiece--1.25"

APM Ultra-Flat Field 15mm 8-element 65° eyepiece--1.25"

APM Ultra-Flat Field 18mm 8-element 65° eyepiece--1.25"

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APM Ultra-Flat Field 24mm 8-element 65° eyepiece--1.25"

(4)

APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2"--a superb high-end eyepiece for a low price.

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APM XWA HDC Hyperwide 13mm 9-element 100* eyepiece--1.25"/2.0"

(8)

APM Hi-FW ULTRA-WIDE 12.5MM LONG EYE RELIEF 84° EYEPIECE--1.25"

(2)

APM XWA HDC Hyperwide 7mm 9-element 100° eyepiece--1.25"/2.0"

NEXUS DSC ADVANCED DIGITAL SETTING CIRCLES--WIFI HEAD UNIT, MICRO SD CARD, charger. Advanced digital setting circles computer--packs all the latest technologies into a state-of-the-art device. Encoders, wiring, and attachment hardware not included.

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NEXUS DSC GENERIC MOUNTING SHELF WITH ATTACHMENT HARDWARE, FITS NEXUS DSC AND ATTACHES ANYWHERE ON SCOPE

(3)

NEXUS DSC ENCODER KIT FOR LOSMANDY AZ-8 MOUNT 2018+ w/311,296 tick encoders

NEXUS II WIFI TELESCOPE INTERFACE FOR ASTRONOMY PROGRAMS--INTERFACES WITH CELL PHONES, TABLETS, LAPTOPS AND COMPUTERS

(3)

NEXUS DSC MOUNTING SHELF forStellarvue M2C Mount-left side

NEXUS DSC ENCODER KIT FOR Stellarvue M2C mount

NEXUS DSC ENCODER KIT FOR ES Twilight-I mount, 8192 step encoders

NEXUS DSC MOUNTING SHELF for Explore Scientific truss dob

NEXUS DSC MOUNTING SHELF for DiscMount DM4

NEXUS DSC MOUNTING SHELF for DiscMount DM6

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NEXUS DSC MOUNTING SHELF for Explore Scientific Twilight-II mount

NEXUS DSC MOUNTING SHELF for Losmandy AZ-8 mount--pre 2018

NEXUS DSC MOUNTING SHELF for Losmandy AZ-8 mount, 2018 +

NEXUS DSC MOUNTING SHELF for Vixen Porta/Porta II Mount

NEXUS DSC ENCODER KIT FOR DISC MOUNT DM-4 w/311,296 step encoders

NEXUS DSC ENCODER KIT FOR DISC MOUNT DM-6 w/311,296 step encoders

(1)

NEXUS DSC ENCODER KIT FOR EXPLORE SCIENTIFIC TRUSS DOB w/311, 296 step azimuth encoder, 304,000 step altitude encoder.

NEXUS DSC ENCODER KIT FOR EXPLORE SCIENTIFIC TWILIGHT II MOUNT w/655,360 step azimuth encoder, 311,296 step altitude encoder

(1)

NEXUS DSC ENCODER KIT FOR ORION/SOME GSO DOBS w/spring tensioners--8192 step encoders

NEXUS DSC ENCODER KIT FOR GSO DOBS w/716,000 step altitude encoder, 311,296 azimuth encoder

NEXUS DSC ENCODER KIT FOR LOSMANDY AZ-8 MOUNT w/311,296 tick encoders

NEXUS DSC ENCODER KIT FOR LOSMANDY GM8/G11 MOUNT w/311,296 tick encoders

NEXUS DSC ENCODER KIT FOR LOSMANDY GM8/G11 MOUNT, 2018+ w/311,296 tick encoders

NEXUS DSC ENCODER KIT FOR MEADE LIGHTBRIDGE DOBS W/952,000 TICK ALTITUDE ENCODER, 311,296 TICK AZIMUTH ENCODER

NEXUS DSC ENCODER KIT FOR SKYWATCHER CLASSIC & COLLAPSIBLE DOBS w/10,000 tick encoders

NEXUS DSC ENCODER KIT FOR VIXEN PORTA-I & PORTA-II MOUNTS w/8192 step encoders

NEXUS DSC MOUNTING SHELF forStellarvue M2C Mount-right side

Astronomik CLS Broadband Nebula Filter-2" w/92nm blue-green bandwidth

Astronomik UHC-E Economy Nebula Filter-1.25" w/45nm bandwidth and deep red transmission

Astronomik UHC-E Economy Nebula Filter-2" w/35nm bandwidth and deep red transmission

Astronomik UHC Nebula Filter-1.25" w/24nm bandwidth and deep red transmission

(1)

Astronomik UHC Nebula Filter-2" w/24nm bandwidth and deep red transmission

Astronomik O-III Line Nebula Filter-1.25" w/12nm bandwidth

(1)

Astronomik O-III Line Nebula Filter-2" w/12nm bandwidth

Astronomik H-Beta Line Nebula Filter-1.25" w/12nm bandwidth

Astronomik H-Beta Line Nebula Filter-2" w/12nm bandwidth

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ASTROSYSTEMS LIGHT PIPE SIGHT TUBE/CHESHIRE COMBO COLLIMATION TOOL--1.25". A SINGLE AFFORDABLE TOOL TO COLLIMATE BOTH MIRRORS.

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ASTROSYSTEMS LIGHT PIPE SIGHT TUBE/CHESHIRE COMBO COLLIMATION TOOL--2" A SINGLE AFFORDABLE TOOL TO COLLIMATE BOTH MIRRORS. f/3 to f/4

(1)

ASTROSYSTEMS ULTRA LOW DROP-IN EYEPIECE ADAPTER, 2.0" TO 1.25"  SOLVES FOCUSING PROBLEMS W/O MOVING THE MIRROR.

ASTROSYSTEMS LIGHT PIPE SIGHT TUBE/CHESHIRE COMBO COLLIMATION TOOL--2" A SINGLE AFFORDABLE TOOL TO COLLIMATE BOTH MIRRORS. f/4.2+

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Astrosystems Telrad Dewshield--no tools installation

(3)

BAADER HYPERION 68° EYEPIECE-5MM #2454605
Long Eye-relief, Incredibly versatile eyepiece.. 1.25 diameter fits all scopes. One of the very Best Values in eyepieces.

(1)

Baader Hyperion 8mm eyepiece 68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.

Baader Hyperion 10mm 68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.

(1)

68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.

68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.

(2)

68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.

(1)

68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.

Flat-field 2" 31mm eyepiece, 72°, with aspheric lenses for control of aberrations.
Bright, clear, and sharp.  Lightweight.

Flat-field 2" eyepiece, 72 degree, with aspheric lenses for control of aberrations.
Bright, clear, and sharp.  Lightweight.

(1)

High performance zoom eyepiece w/variable focal length 8-24mm with click stops
Hyperion Phantom Group multi-coated 44 (24mm) to 68 degree (8mm) AFOV

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Sharp Barlow. Operates as 2.25X in its tube, or 1.3X when attached directly to the eyepiece. Short and light.

(1)

VIP 2X BARLOW-2"/1.25" MODULAR DESIGN for only 1.25" EYEPIECES OR T2 CAMERA ATTACHMENTS IN EITHER 1.25" OR 2" FOCUSERS. Will accept 2" or 1.25" filters.
Variable magnification results from different spacer configurations.

BAADER HYPERION ZOOM 2.25X BARLOW #2956180 (FOR 1.25" EYEPIECES).
Converts the Hyperion Zoom to a 3.5-10.5mm zoom. Includes T-Thread adapter.

(3)

HYPERION 14MM FINE-TUNING RING (48MM TO 48MM) #2958214 CHANGES FOCAL LENGTH ON 3.5-21MM HYPERION EYEPIECES. STACKABLE.

(2)

HYPERION 28MM FINE-TUNING RING (48MM TO 48MM) #2958228 CHANGES FOCAL LENGTH ON 3.5-21MM HYPERION EYEPIECES. STACKABLE

(1)

Baader Contrast Booster Filter 1.25"
A unique filter for many different astronomical tasks – incomparable in acuity. A strong minus-violet filter for achromats, and an EXCELLENT PLANETARY FILTER.

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Baader Contrast Booster Filter 2"
A unique filter for many different astronomical tasks – incomparable in acuity. A strong minus-violet filter for achromats and an EXCELLENT PLANETARY FILTER.

(4)

Baader Planetarium Moon & Skyglow (Neodymium) filter--cuts light from streetlights & lunar skyglow. Leaves colors intact & enhanced for high contrast planetary views.1.25"

Baader Planetarium Moon & Skyglow (Neodymium) filter--cuts light from streetlights & lunar skyglow. Leaves colors intact & enhanced for high contrast planetary views. 2.0"

(1)

The Baader Planetarium UHC-S Broadband Nebula filter--high-contrast views of emission nebula without dimming & loss of background star fields in small telescopes.

(1)

The Baader Planetarium UHC-S Broadband Nebula filter--high-contrast views of emission nebula without dimming & loss of background star fields in small telescopes.