Products

Pentax UP 10x21 Binoculars PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models featu...

Pentax UP 10x25 Binoculars PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models featu...

Pentax UP 10x25 Binoculars PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models featu...

Pentax UP Zoom 8-16x Binoculars PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models ...

Pentax UP 8x21 Binoculars PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models featur...

Pentax UP 8x25 Binoculars PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models featur...

Pentax UP 8x25 Binoculars PENTAX quality and clarity are within reach, at a price that’s within reach, too. These compact porro-prism models featur...

VD 4x20 WP Binoculars World‘s first* three-in-one binoculars, to spot the excitement in three different ways PENTAX VD 4x20 WP unique 3 in 1 binoc...

Pentax VM 6x21 WP Monocular (63620) Compact, lightweight, high-performance monocular, providing single-hand focusing operation The PENTAX VM 6x2...

Pentax VM 6x21 WP Monocular Kit PENTAX Monocular VM 6x21 WP,  Easy to use with just one hand.  Universal design that is ergonomically easy to oper...

Pentax XF 12mm Compact, Cost-efficient eyepieces for use with PF-65EDII & PF-65EDAII Spotting Scopes Features Designed for use with the PEN...

Pentax XF 8.5mm Eyepiece Compact, Cost-efficient eyepieces for use with PF-65EDII & PF-65EDAII Spotting Scopes Features Designed for use wit...

Pentax XW14 70° Eyepiece The Pentax XW14 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Application Viewi...

ZD ED 10x43 Binoculars What you couldn’t see before is suddenly so close you can almost touch it. PENTAX premium level quality and clarity are wit...

Pentax ZD 10x43 WP Binoculars What you couldn’t see before is suddenly so close you can almost touch it. PENTAX premium level quality and clarity a...

ZD ED 10x50 Binoculars What you couldn’t see before is suddenly so close you can almost touch it. PENTAX premium level quality and clarity are wit...

ZD 10x50 WP Binoculars What you couldn’t see before is suddenly so close you can almost touch it. PENTAX premium level quality and clarity are with...

Pentax ZD ED 8x43 Binoculars What you couldn’t see before is suddenly so close you can almost touch it. PENTAX premium level quality and clarity a...

Pentax ZD 8x43 WP Binoculars What you couldn’t see before is suddenly so close you can almost touch it. PENTAX premium level quality and clarity ar...

PlaneWave .66x Reducer for CDK12.5 / CDK14 / CDK17 This is a reducer designed specifically for flat field telescopes like the CDK. This reduces the...

PlaneWave .66x Reducer for CDK20/ CDK24 The PlaneWave .66x Reducer for CDK20/ CDK24 is designed specifically for flat field telescopes like the CDK...

PlaneWave 0.5 LBS Stainless Steel Counterweight This item is for 3/8-16 Female-Thread, 1.8″ OD (Compatible with CDK700 & OTA Counterweight Brac...

PlaneWave 2.75″ Hedrick Focuser to 2.7″ AP Threads Adapter, 2.75″ Hedrick Focuser to 2.7″ AP Threads (only for CDK12.5): This adapter bolts onto th...

PlaneWave 20 Inch RC Optical TubeThe PlaneWave Instruments PW20-RC is a 20-inch (0.51 m) f/6.8 Ritchey-Chrétien (RC) Astrograph telescope. The PW20...

PlaneWave 24 inch RC TubeDelta-T Ready – Now the CDK24 and RC24 comes standard with built-in dew heaters for both primary and secondary mirror. A $...

PlaneWave 2″ Drawtube Spacer (for 2″ visual and imaging accessories) A CCD Spacer that accepts a standard 2″ barrel. These come in lengths of 3.8″,...

PlaneWave 2″-24 TPI Male to SecureFit This 0.25″ long adapter presents 2″-24 TPI male thread on the camera facing side and PlaneWave SecureFit bolt...

PlaneWave 3.5″ Hedrick Focuser to 2.7″ AP Threads (only for CDK17 and CDK20) This adapter bolts onto the back of the Hedrick 3.5″ Focuser and provi...

PlaneWave 3″-24 TPI Male (SCT thread) to SecureFit This 0.25″ long adapter presents 3″-24 TPI male (SCT thread) on the camera facing side and Plane...

PlaneWave Apogee to SecureFit CCD Adapter, Apogee to PlaneWave SecureFit: An adapter that is used in conjunction with Secure Fit CCD Spacer to atta...

PlaneWave CDK12.5 Astrograph f/8 The CDK12.5 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. f/8 and 254...

PlaneWave CDK12.5 to AP Female This adapter attaches directly to the CDK12.5 in place of the focuser and has female AP thread for attaching AP acce...

PlaneWave CDK14 Astrograph f/7.2 The CDK14 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. f/7.2 and 256...

PlaneWave CDK17/20 to Clement Focuser This adapter attaches to the back of the CDK17 or CDK20 using the same retaining ring that holds the PlaneWav...

PlaneWave CDK20 Astrograph f/6.8 The CDK20 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. f/6.8 and 345...

CDK20 Optical Tube Assembly (F/7.77) The CDK20 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. Additi...