Accessories for the Visual Observer

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

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SAMPLE NON-SALE PRODUCTS BELOW



SnapZoom Cell Phone Adapter SnapZoom Cell Phone Adapter for Optical Instuments Usually Ships in 24 Hours
List Price: $96.00
Our Price: $69.99
Savings: $26.01
3 in stock!
EXPLORE SCIENTIFIC 92° SERIES 12MM WATERPROOF Ar EYEPIECE-2.0" EXPLORE SCIENTIFIC 8-ELEMENT 92° SERIES 12MM WATERPROOF EYEPIECE-2.0" Usually Ships in 24 Hours
List Price: $685.99
Our Price: $499.99
Savings: $186.00
1 in stock!
Olivon 58° -- HD 7mm 1.25" eyepiece Olivon 58° -- HD 7mm 1.25" 5-element eyepiece Usually Ships in 24 Hours
List Price: $98.00
Our Price: $63.00
Savings: $35.00
1 in stock!
VIXEN HR 2.4MM PLANETARY EYEPIECE VIXEN HR 2.4MM PLANETARY EYEPIECE, 5-ELEMENT, 42°, 1.25" Usually Ships in 24 Hours
List Price: $390.00
Our Price: $279.99
Savings: $110.01
1 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!
Olivon 17mm 70° 2"/1.25" 8-element FMC eyepiece Olivon 17mm 70° 2"/1.25" 8-element FMC eyepiece Usually Ships in 24 Hours
List Price: $200.00
Our Price: $129.99
Savings: $70.01
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: $1,119.99
Our Price: $899.99
Savings: $220.00
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: $179.99
Our Price: $134.99
Savings: $45.00
2 in stock!
Farpoint laser 650nm, 1.25"/2" Farpoint laser collimator, red color body, 650nm red laser, 1.25"/2" combo stepped barrel. Usually Ships in 24 Hours
List Price: $139.99
Our Price: $99.99
Savings: $40.00
2 in stock!
Explore Scientific 4-element 2X 1.25" focal extender Explore Scientific 4-element 2X 1.25" focal extender Usually Ships in 24 Hours
List Price: $167.99
Our Price: $149.99
Savings: $18.00
2 in stock!
BAADER MORPHEUS 6.5mm 76° Eyepiece BAADER MORPHEUS 6.5mm 76° 8-element Long Eye Relief Eyepiece-1.25"/2.0",#2954206 Usually Ships in 24 Hours
List Price: $360.00
Our Price: $239.99
Savings: $120.01
2 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!

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