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 CLASSIC ORTHO-18.0MM #2954118 W/WINGED EYECUP BAADER CLASSIC 50° ORTHO-18.0MM #2954118 W/WINGED EYECUP Usually Ships in 24 Hours
List Price: $118.00
Our Price: $79.99
Savings: $38.01
1 in stock!
TELEVUE NAGLER TYPE 5, 1.25", 6-ELEMENT, 16MM, 82 DEGREES TELEVUE NAGLER TYPE 5, 1.25", 6-ELEMENT, 16MM, 82° Usually Ships in 24 Hours
List Price: $458.00
Our Price: $352.00
Savings: $106.00
2 in stock!
TELEVUE PANOPTIC, 1.25", 6-ELEMENT, 19MM, 68 DEGREES TELEVUE PANOPTIC, 1.25", 6-ELEMENT, 19MM, 68° Usually Ships in 24 Hours
List Price: $325.00
Our Price: $250.00
Savings: $75.00
1 in stock!
BAADER Q-BARLOW #2956185 2.25X OR 1.3X BAADER Q-BARLOW #2956185 2.25X OR 1.3X Usually Ships in 24 Hours
List Price: $88.00
Our Price: $59.99
Savings: $28.01
2 in stock!
EXPLORE SCIENTIFIC 68° SERIES 24MM WATERPROOF Ar EYEPIECE-1.25" EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 24MM WATERPROOF AR EYEPIECE-1.25" Usually Ships in 24 Hours
List Price: $212.99
Our Price: $189.99
Savings: $23.00
3 in stock!
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: $834.00
Our Price: $539.00
Savings: $295.00
1 in stock!
TELEVUE STAR BEAM RED DOT FINDER-NEWTONIAN BASE TELEVUE STAR BEAM RED DOT FINDER-NEWTONIAN BASE SFU-2004 Usually Ships in 24 Hours
List Price: $300.00
Our Price: $225.00
Savings: $75.00
1 in stock!
TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 13MM, 100 DEGREES TELEVUE ETHOS, 2"/1.25", 13MM, 100° Usually Ships in 24 Hours
List Price: $816.00
Our Price: $628.00
Savings: $188.00
2 in stock!
EXPLORE SCIENTIFIC 9MM 120° AR-PURGED WATERPROOF EYEPIECE-2", EMD COATINGS EXPLORE SCIENTIFIC 9MM 120° ARGON-PURGED WATERPROOF EYEPIECE-2", EMD COATINGS Usually Ships in 24 Hours
List Price: $1,171.99
Our Price: $999.99
Savings: $172.00
2 in stock!
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: $49.99
Savings: $30.00
3 in stock!
UNIHEDRON SQM-L--NARROW FIELD VERSION UNIHEDRON SKY QUALITY METER (SQM-L)--NARROW FIELD VERSION Usually Ships in 24 Hours
List Price: $179.99
Our Price: $134.99
Savings: $45.00
2 in stock!
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TELRAD REFLEX SIGHT W/MOUNTING BASE + BULLSEYE RETICLE TELRAD REFLEX SIGHT W/MOUNTING BASE + BULLSEYE RETICLE Usually Ships in 24 Hours
List Price: $56.00
Our Price: $40.00
Savings: $16.00
2 in stock!

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