Discount Codes Eligible

QHYCCD QHY5L-II-M Mono USB2.0 Camera Ultra Compact – High Sensitivity The QHY5-II Series uncooled cameras fit in a standard 1.25-inch eyepiece hold...

QHYCCD M54 Nikon Lens Adapter The QHYCCD M54 Nikon Lens Adapter allows you to install a Nikon objective (F-Mount) to your QHYCCD M54 COLDMOS Camera...

QHYCCD Fine Adjustment M54 Adapter Set The QHYCCD Fine Adjustment M54 Adapter Set contains five spacers (0.5mm, 1mm, 2mm, 3mm, 7mm) and a 4mm M54 f...

Kowa 25-60x PROMINAR Wide Angle Zoom Eyepiece The optical construction of the Kowa 25-60x PROMINAR Wide Angle Zoom Eyepiece contains 2 XD-lenses. A...

Sky-Watcher AZ-EQ6 Mount AC Adapter NOT INCLUDED, if you want one, here is the AC/DC power adapter The AZ-EQ6 is the ultimate multi-role ...

Pentax SMC XF Zoom 6.5-19.5mm PENTAX XF eyepieces offer high-refraction, low-dispersion lanthanum glass elements to provide high-resolution images ...

Pentax SMC XL Zoom Eyepiece 8-24mm The Pentax SMC XL Zoom 8-24mm features an apparent field of view of 38 to 60 degrees, and an eye relief of 20mm....

iOptron CEM26EC Introducing iOptron’s new compact next-generation center-balance equatorial mounts the CEM26! Like their predecessors, the CEM26 is...

Innovations Foresight ON Axis Guider SC The ONAG SC is a new member of our On Axis Guider product line, it replaced the standard ONAG now discont...

Antares 2" 90° Dielectric Diagonal Antares 2" 90° Dielectric Diagonal with pressure band retainer and multilayer dielectric coating with 99% reflec...

Antares 1.25" 90° Mirror Diagonal The Antares 1.25" 90° Mirror Diagonal provides convenient right angle viewing with refractors and Cassegrains. Th...

Antares 5x 1.25" Barlow Antares barlows will extend the focal length of your telescope for greater magnification. By generating negative spherical ...

Antares 5x 1.25" Twist-Lock Barlow Antares Twist-lock barlows make for easy eyepiece in-out and work with any barrel format. These extend focal len...

Antares 3x 1.25" Twist-Lock Barlow Antares Twist-lock barlows make for easy eyepiece in-out and work with any barrel format. These extend focal len...

Antares Speers-Waler Series4 25mm 74° The 2" Antares Speers-Waler Series4 25mm 74° eyepiece offers a wide 74 degree AFOV with superb correction. Fo...

Antares Speers-Waler Series3 17mm 80° Speers-Waler Series3 eyepieces offer edge correction superior to series2 that can be appreciated by experienc...

Antares Speers-Waler Series 4 6mm 86° The Antares Speers-Waler Series4 6mm 86° offers a wider 86 degree AFOV than Series3 with all the same feature...

Antares Speers-Waler Series3 13mm 80° Speers-Waler Series3 eyepieces offer edge correction superior to series2 that can be appreciated by experienc...

Antares Speers-Waler Series3 6mm 80° Speers-Waler Series3 eyepieces offer a wider field of view W70 Series. The Antares Speers-Waler Series3 6mm 80...

Antares Speers-Waler Series2 17mm 80° Speers-Waler Series2 eyepieces offer a wider field of view W70 Series. The Antares Speers-Waler Series2 17mm ...

Antares Speers-Waler Series2 9.4mm 80° Speers-Waler Series2 eyepieces offer a wider field of view W70 Series. The Series2 1.25" 9.4mm ha...

Antares W70 19mm 66° W70 series eyepieces offer a wider field of view and more comfortable eye relief than Plossls. The Antares W70 19mm 66° has (8...

Antares Plössl 17mm 52° The 1.25" Antares Plössl 17mm 52° with 52 degrees apparent field and symmetrical design has low aberrations and great color...

Antares Plössl 25mm 52° The 1.25" Antares Plössl 25mm 52° with 52 degrees apparent field and symmetrical design has low aberrations and great color...

Antares Plössl 12.5mm 52° The 1.25" Antares Plössl 12.5mm 52° with 52 degrees apparent field and symmetrical design has low aberrations and great c...

Antares Plössl 10mm 52° The 1.25" Antares Plössl 10mm 52° with 52 degrees apparent field and symmetrical design has low aberrations and great color...

Baader 2“ BBHS® Mirror – Adjustable Star Diagonal 2" BBHS mirror diagonal with 2" ClickLock® clamp CNC-milled black aluminum housing with adjustab...

Baader T-2 BBHS Mirror Diagonal T-2 BBHS star diagonal withT-2 threads for compatibility with all Baader's Astro T2 system of parts Provides high ...

QHYCCD QHY5III174C Color USB3.0 The QHYCCD QHY5III174C uses a 1/1.2-inch, 2.3 Megapixel, SONY Exmore IMX174 CMOS sensor with global shutter. The la...

QHYCCD QHY5III174M Mono USB3.0 The QHYCCD QHY5III174M uses a 1/1.2-inch, 2.3 Megapixel, SONY Exmore IMX174 CMOS sensor with global shutter. The lar...

Farpoint D-Handle Only Add this convenient Farpoint D-Handle to your Farpoint Dovetail Accessory Adapter (FDA) to provide a easy way to carry your ...

Farpoint L-Handle Only Add this convenient Farpoint L-Handle to your Farpoint Dovetail Accessory Adapter (FDA) to provide a easy way to carry your ...

Farpoint D Series L-Handle This convenient Farpoint D Series L-Handle with included Farpoint Dovetail Accessory Adapter (FDA) provides a easy way t...