Discount Codes Eligible

Pentax SP 16x50 Binoculars  Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light condi...

Pentax SP 10x50 WP Binoculars  Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light co...

Pentax AD 9x28 WP Binoculars Full-size performance in a compact-sized body. All A Series binoculars offer you impeccable viewing quality in a com...

Pegasus Astro Indigo Filter Wheel and LRGB 2" Filter Set Bundle Our new high quality Indigo FIlter Wheel has a 7 position carousel and can house 2i...

ZWO EFW 7x50mm Square Filter Wheel  The 50mm electronic filter wheel is CNC milled from an aircraft-graded aluminum block. Quality guaranteed!   Ad...

William Optics Gran Turismo 71 Triplet APO f/5.9 + FLAT6AIII Bundle   Technical Specifications Aperture 71mm Focal Length 419mm Fo...

iOptron SkyHunter Portable EQ/AZ GOTO Mount Head iOptron's new ultra compact EQ/AZ GoTo mount -- introducing The SkyHunter!Fifteen years after rel...

iOptron SkyHunter Portable AZ Mount Head iOptron's new ultra compact EQ/AZ GoTo mount -- introducing The SkyHunter!Fifteen years after releasing th...

Walter Microscope Discovery Kit This slide making kit is a great way for children to learn about the wonders of microscopy. It has all the tools ne...

Celestron SkyMaster 12x60 Binoculars The SkyMaster series of binoculars have multi-coated optics and high index BaK-4 prisms for superb light trans...

Antares Filter Neutral Density 13% Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhan...

QHYCCD 600M/C Photographic Camera Features Equipped with a Sony IMX455, the QHY600 is a back-illuminated Scientific CMOS Camera with extremely low...

Astronomik Blue Type 2c Filter Our filter set especially designed for astrophotography with CCD cameras. These filters provide a natural color repr...

Optolong CLS (City Light Suppression) Broadband Filter 1.  Optolong CLS Introduction The CLS (City Light Suppression) broadband filter is designed ...

Baader VariLock 29, lockable T-2 ExtensionTube 20-29mm with spanner tool Lockable T-2 extension tube, adjustable 20-29 mm with clamping Telescope...

Baader T-2 / 15 mm Extension Tube (T-2 part #25A) 15mm optical path length Telescope side T-2 internal thread Focus side T-2 external thread For e...

Optolong LRGB Filter Set The Optolong LRGB Filter Set is designed for maximum contrast and with extremely high gradients for clear differentiation ...

Astronomik L-1 UV-IR Blocking Filter Astronomik now offers you a range of three different UV+IR blockers as Luminance filters. The different spectr...

QHY533C & M Cooled CMOS Camera BSI One benefit of the back-illuminated CMOS structure is improved full well capacity. This is particularly help...

Baader UBVRI Bessel Filterset - Photometric Baader Bessel-UBVRI Bandpass Filter Set, suitable from f/15 to f/1.8 Classic photometric filters with ...

Baader UBVRI Bessel R-Filter - Photometric Baader Bessel-UBVRI Bandpass Filter Set, suitable from f/15 to f/1.8 Classic photometric filters with t...

Baader UBVRI Bessel B-Filter - Photometric Baader Bessel-UBVRI Bandpass Filter Set, suitable from f/15 to f/1.8 Classic photometric filters with t...

Baader UBVRI Bessel U-Filter - Photometric Baader Bessel-UBVRI Bandpass Filter Set, suitable from f/15 to f/1.8 Classic photometric filters with t...

Baader H-Beta Narrowband-Filter (5.5nm) – CMOS-optimized Baader H-Beta Narrowband Filter – Precision Grade 5.5 nm FWHM, recommended for optical sy...

Farpoint Losmandy to Vixen Dovetail Assembly Tall Version Safely attach telescope optical tubes with a D size (Losmandy compatible) Dovetail to a ...

Baader RGB-B Filter CMOS Optimized New CMOS-optimized L-RGB filters from Baader Planetarium with Reflex-Blocker™ and Life-Coat™. Now with 47.4 mm u...

Celestron Ultima Pan Tilt Head Tripod The Ultima tripod is an excellent choice for those seeking a lightweight yet stable platform for a spotting s...

Baader Focusing Eyepiece Holder 1¼" / T-2 Eyepiece 1¼ "/ T-2 internal thread, low priced version with M 4 screw (alternatively: T-2 component # 08...

Sky-Watcher Dovetail 180mm Universal D-plate 7" (180mm) Losmandy style D-plate Numerous holes for mounting on a wide variety of telescopes Anodize...

Sky-Watcher Shutter Release Cable for Canon for Canon 5D The Sky-Watcher Canon 5D Cable Release makes capturing panoramic images and time-lapses wi...

ADM V Series Saddle to Fit Celestron AVX Mounts Fits Celestron AVX mount. Split clamp design grips the dovetail bar along the entire surface o...

Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 and S52 The Sony Alpha 7 cameras – especially the 7S and 7SII – are very interesting fo...

William Optics Fluorostar 120 A precision-crafted apochromatic refractor designed to meet the exacting demands of modern astrophotographers. Wit...

William Optics Camera Angle Rotator for 2.5" M63 Focuser All New William Optics Camera Angle Rotator for 2.5" M63 Focuser Fits : Z73, Z103, Z126...