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Accessories for the Visual Observer

Eyepieces, Barlows, Filters, Star Diagonals, Adapters, Collimators, OTAs, & other accessories for the Observer.

SALE ITEMS

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SAMPLE NON-SALE PRODUCTS BELOW



APM Ultra-Flat Field 24mm 65° eyepiece APM Ultra-Flat Field 24mm 8-element 65° eyepiece--1.25" Usually Ships in 24 Hours
List Price: $210.00
Our Price: $179.00
6 in stock!
(11)
APM XWA HDC Hyperwide 13mm 100* eyepiece APM XWA HDC Hyperwide 13mm 9-element 100* eyepiece--1.25"/2.0" Usually Ships in 24 Hours
List Price: $315.00
Our Price: $249.00
2 in stock!
(15)
ASTROSYSTEMS LIGHT PIPE 1.25" ASTROSYSTEMS LIGHT PIPE SIGHT TUBE/CHESHIRE COMBO COLLIMATION TOOL--1.25" Usually Ships in 24 Hours
List Price: $79.99
Our Price: $55.99
4 in stock!
(10)
PENTAX XW 16.5MM 85° 2" PENTAX XW 16.5MM 85° 2" 7 ELEMENT Usually Ships in 24 Hours
Our Price: $479.95
7 in stock!
(1)
BAADER CONTRAST BOOSTER FILTER-1.25" #2458360 BAADER CONTRAST BOOSTER FILTER-1.25" #2458360 Usually Ships in 24 Hours
List Price: $136.00
Our Price: $92.99
10 in stock!
(12)
BAADER HYPERION ZOOM 2.25X BARLOW #2956180 BAADER HYPERION ZOOM 2.25X BARLOW #2956180 (ALSO WORKS ON 1.25" EYEPIECES) Usually Ships in 24 Hours
List Price: $230.00
Our Price: $151.99
6 in stock!
(6)
RIGEL QUIKFINDER COMPACT TELESCOPE REFLEX FINDER RIGEL QUIKFINDER COMPACT TELESCOPE REFLEX FINDER Usually Ships in 24 Hours
List Price: $66.00
Our Price: $49.99
2 in stock!
(4)
Baader 2" BBHS 90° Star Diagonal Prism with 2" ClickLock Clamp #2456117 Baader 2" BBHS 90° Star Diagonal Prism with 2" ClickLock Clamp #2456117 Usually Ships in 24 Hours
List Price: $880.00
Our Price: $519.99
2 in stock!
(1)
BAADER HYPERION MKIV 8-24 CLICK-STOP ZOOM #2454826--2"/1.25" BAADER HYPERION MKIV 8-24 CLICK-STOP ZOOM EYEPIECE #2454826--2" OR 1.25" Usually Ships in 24 Hours
List Price: $470.00
Our Price: $309.99
10 in stock!
(22)
TELEVUE NAGLER TYPE 6, 1.25", 7-ELEMENT, 5MM, 82 DEGREES TELEVUE NAGLER TYPE 6, 1.25", 7-ELEMENT, 5MM, 82° Usually Ships in 24 Hours
List Price: $436.00
Our Price: $335.00
3 in stock!
(1)
TELEVUE DELOS, 1.25", ?-ELEMENT, 4.5MM, 72 DEGREES TELEVUE DELOS, 4.5MM, 72°, 1.25", LONG EYE RELIEF Usually Ships in 24 Hours
List Price: $503.00
Our Price: $387.00
2 in stock!
UNIHEDRON SQM-L--NARROW FIELD VERSION UNIHEDRON SKY QUALITY METER (SQM-L)--NARROW FIELD VERSION Usually Ships in 24 Hours
List Price: $206.00
Our Price: $155.00
3 in stock!
(9)

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Dedicated visual astronomers since 1963, we offer products, information, and advice to amateur astronomers.