Newly Added Products

Wipe away dust, dirt, fingerprints and other particles on your lenses to see clearly with the Celestron Lens Cleaning Kit. This cleaning kit works ...

Normally available for pickup or shipping approx. 2-3 business days from your order This dovetail bar kit allows you to replace the wider CGE dovet...

The saxon Animals Biological Microscope Prepared Slides (50pcs) is packed in a case and features 50 animals biological slide samples. The prepared ...

New from ZWO. The ZWO SONY NEX adapter can be used to connect Sony NEX lens and ASI cameras with small sensor formats, such as ASI1600, ASI294, ASI...

The saxon Plants Biological Microscope Prepared Slides (50pcs) is packed in a case and features 50 plants biological slide samples. The prepared sl...

Tube Rings come with the purchase of the APO200FL F/8, and the APO250FL F/8.8. Additional sets of Tube Rings are available for purchase. TEC Tube R...

Light and durable, the TEC Compact Case will keep its cargo safe, while being easy to transport. Made in the USA and in coordination with Tenba, th...

Constructed in Germany, the TEC hard Case is made out of lightweight Aluminum and packed with a hard-foam interior that has pre-cut sections for a ...

Description Specifications: Filter Type: Internal Dye Filter (non coated. pinhole free) Prism Type: Roof Magnification: 8x Objective Aperture: 32mm...

Owing homage to one of TEC’s earliest designs, the APO140ED, the APO140FL F/7debuted in 2017 and has quickly become TEC’s most popular model. The...

Produced in house, the Field Reducer Corrector, flattens the field of telescopic viewing and reduces the focal ratio by .9x: decreasing it from F/7...

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO160FL F/7 weighing under 750g. The Tube Rings are CNC machi...

Our largest portable refractor, the APO180FL F/7 allows the observer to delve deep into the beauty of space. The APO180FL F/7 features an oil-spa...

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO140FL F/7 weighing under 750g. The Tube Rings are CNC machi...

TEC Tube Rings are extremely lightweight and durable, with a set of two rings for an APO180FL F/7. The Tube Rings are CNC machined for clean edges ...

The TEC Dovetail Plate features a lightweight and effortless design. because of the short length, the plate is lighter than average and will not ca...

Constructed in the USA, the TEC Hard Case is packed with a hard-foam interior that has pre-cut sections for a snug fit. The hard exterior ensures o...

Tube Rings come with the purchase of the APO200FL F/8, and the APO250FL F/8.8. Additional sets of Tube Rings are available for purchase. TEC Tube R...

Description Take your Vespera wherever you go with this specially designed backpack to safely carry your observation station. Take Vespera with you...

Description Specifications: Filter Type: Internal Dye Filter (non coated. pinhole free) Prism Type: Roof Magnification: 8x Objective Aperture: 32m...

An extension of the highly popular APO140FL, the APO160FL F/7 allows the observer to delve deeper into the beauty of space. The TEC APO160FL F/7 ...

The TEC Dovetail Plate features a lightweight and effortless design. because of the short length, the plate is lighter than average and will not ca...

Our largest refractor, the APO250VT F/8.8 allows the observer to immerse themselves in the beauty of space. This observatory class instrument provi...

Light and durable, the TEC Compact Case will keep its cargo safe, while being easy to transport. Made in the USA and in coordination with Tenba, th...