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Accessories for the Visual Observer

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

SALE ITEMS

FOR CURRENT SALE ITEMS, CLICK HERE



SAMPLE NON-SALE PRODUCTS BELOW



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!
(9)
TELRAD REFLEX SIGHT W/MOUNTING BASE + BULLSEYE RETICLE TELRAD REFLEX SIGHT W/MOUNTING BASE + BULLSEYE RETICLE Usually Ships in 24 Hours
List Price: $58.00
Our Price: $49.99
7 in stock!
(7)
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
4 in stock!
(8)
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: $350.00
Our Price: $199.00
3 in stock!
(9)
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
15 in stock!
(19)
LUMICON O-III GEN.3 NEBULA FILTER--2.00" LUMICON O-III GEN.3 NEBULA FILTER--2.00" Usually Ships in 24 Hours
List Price: $344.00
Our Price: $275.00
5 in stock!
(10)
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!
(5)
TELEVUE PARACORR II PHOTO/VISUAL COMA CORRECTOR, 2.0" TELEVUE PARACORR II PHOTO/VISUAL NEWTONIAN COMA CORRECTOR, 2.0" Usually Ships in 24 Hours
List Price: $664.00
Our Price: $511.00
6 in stock!
(5)
EYEPIECES ETC. MINI RED LED FLASHLIGHT W/BELT CLIP EYEPIECES ETC. MINI RED LED FLASHLIGHT W/BELT CLIP Usually Ships in 24 Hours
List Price: $20.00
Our Price: $10.99
4 in stock!
(11)
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
4 in stock!
(3)
TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 8MM, 100 DEGREES TELEVUE ETHOS, 2"/1.25", 8MM, 100° Usually Ships in 24 Hours
List Price: $803.00
Our Price: $618.00
3 in stock!
(1)
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
2 in stock!
(8)

ABOUT OUR COMPANY

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