All Products

IR Pass Filter

Description This filter finds application in planetary imaging. It is a favorite of webcam users whe...

SkyHunter Extention Pier

Description Aluminum extension pier for SkyHunter mount. It has 3/8-16 threaded mounting holes on bo...

ZWO 1.25″ Helical Focuser

The ZWO 1.25" Helical Focuser is an astrophotography accessory from ZWO, designed for use with 1.25-...

52° 10mm Waterproof Eyepiece (EPWP5210-01)

Description Eyepieces at or near the 10mm range are often considered a mandatory focal length in you...

Plössl 50° 1.25" Eyepiece | 8mm

Description The 25mm, 20mm, 15mm, 11mm and 8mm Plössls round out the focal lengths for various obser...

SCT, Mak & RC Covers for Fork Mounts & Fork Mounts w/Wedges

Description Cover sizes are inter-changeable. The correct cover size will depend on the scope set-up...

ZD WP Series Binoculars

Overview Premium multi-layer coating assures the maximum light transmission through the binocular. T...

M54M-M48F-2mm adapter

Product Description M54-M48-2 adapter is independently developed by ZWO and mainly used for connecti...

48mm Large Photographic Field Flattener for 2.5" Focusers (SFF3-25-48)

Description Large Chip flattener for 2.5” focusers - 48 mm attachment This flattener is made for our...

TTS-160 Leveling Feet for Panther Pier (TTS2780)

Note on Shipping: Because individual TTS products ship directly from Denmark, shipping is calculated...

Losmandy-Style PLUS Plate

Overview The Losmandy PLUS plates are designed to let you install your telescopes on mounts equipped...

3.5" Prime Focus Field Flattener for 130GTX serial #130GTX-600 to 130GTX-899

December 2022 - Two new field flatteners were introduced to optimize performance of all 130GTX scope...