Cart

Your cart is empty

Accessories

Astro Imaging

Visual Observing

Mounting

Imaging

Filter

Flattener & Reducer

Camera Adapter

Rotator

Bahtinov Mask

Visual

RotoLock Adapter

Diagonal / Erecting Prism

Eye Piece / Binoviewer

Finder

Mounting

Handle Bar

Mounting Ring

Mounting Plate

Mounting Base

Latitude Base Mount

More

Adapter

EQ Mount & Accessories

Tripod & Accessories

Soft Carry Case

Sort by

50 products

Filters
Mounting Ring for CAT 51
Mounting Ring for CAT 51 Sale price$43.00 USD
1.25" 90° Dura Bright Dielectric Diagonal
1.25" 90° Dura Bright Dielectric Diagonal Sale price$110.00 USD
Riser Block for 51 Ring
Riser Block for 51 Ring Sale price$30.00 USD
Color
STC Astro Multispectra Filter (MS)
STC Astro Multispectra Filter (MS) Sale price$198.00 USD
Tilt Adjuster for RedCat51 V1
Tilt Adjuster for RedCat51 V1 Sale price$50.00 USD
Slide-base 50mm Guiding Rings
Slide-base 50mm Guiding Rings Sale price$64.00 USD
Color
54mm Flattener Extender for GT81 WIFD
54mm Flattener Extender for GT81 WIFD Sale price$68.00 USD
1.25" 45° Erecting Prism
1.25" 45° Erecting Prism Sale price$92.00 USD
1.25" 2x Barlow nosepiece for binoviewers
1.25" 2x Barlow nosepiece for binoviewers Sale price$44.00 USD
2" Push-in Nosepiece → M48 Adapter
2" Push-in Nosepiece → M48 Adapter Sale price$33.00 USD
45mm Flattener Extender
45mm Flattener Extender Sale price$49.00 USD
Slide-base 50mm adjustable Guiding Rings
Slide-base 50mm adjustable Guiding Rings Sale price$64.00 USD
Mini Vixen-style Finder Mounting Bracket
Mini Vixen-style Finder Mounting Bracket Sale price$64.00 USD
Ultra Flat 132 (0.79x Reducer)
Ultra Flat 132 (0.79x Reducer) Sale price$898.00 USD
30mm Flattener Adapter
30mm Flattener Adapter Sale price$49.00 USD
1.25" 90° Erect Prism
1.25" 90° Erect Prism Sale price$96.00 USD
STC Astro Duo-Narrowband Filter (Duo-NB)
STC Astro Duo-Narrowband Filter (Duo-NB) Sale price$399.00 USD
Elite Drawer OAG Kit
Elite Drawer OAG Kit Sale price$388.00 USD
90mm Mounting Rings
90mm Mounting Rings Sale price$148.00 USD
M92 → M63 Adapter
M92 → M63 Adapter Sale price$79.00 USD
ZWO EAF Clutch
ZWO EAF Clutch Sale price$99.00 USD
2" Push-In Nosepiece → M63 Adapter for FLAT 6AIII
2" Push-In Nosepiece → M63 Adapter for FLAT 6AIII Sale price$44.00 USD
M42 Adapter for Elite Drawer OAG Kit
M42 Adapter for Elite Drawer OAG Kit Sale price$25.00 USD
Ultra Flat 156 (0.79x Reducer)
Ultra Flat 156 (0.79x Reducer) Sale price$898.00 USD
[Bundle] RC Focuser & Reducer Kit
[Bundle] RC Focuser & Reducer Kit Sale price$1,651.00 USD
[Bundle] Astro Tripod Set
[Bundle] Astro Tripod Set Sale price$650.00 USD
Camera flanged adapter for SBIG STL-11000 CCD
Camera flanged adapter for SBIG STL-11000 CCD Sale price$123.00 USD
Flat4 Draw Tube Adapter
Flat4 Draw Tube Adapter Sale price$64.00 USD
Color
Focuser for RC Telescope
Focuser for RC Telescope Sale price$806.00 USD
Color
M63 → M48 Photo Adapter
M63 → M48 Photo Adapter Sale price$64.00 USD
2" 90° Dura Bright Dielectric Diagonal for SCT threaded Scope
2" 90° Dura Bright Dielectric Diagonal for SCT threaded Scope Sale price$172.00 USD
FLAT 7A (0.8x Reducer)
FLAT 7A (0.8x Reducer) Sale price$691.00 USD
FLAT 8 (0.72x Reducer)
FLAT 8 (0.72x Reducer) Sale price$806.00 USD