Under $200

Discontinued Item Features Ample 70mm aperture will reveal stunning lunar details, popular planetary features like Jupiter’s cloud belts or Satur...

Explore Scientific Nebula Filter 2.0" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast nar...

Our Polytech Polo shirt is packed with high-tech features. It's quick to dry and anti-static for no-cling comfort. UPF 50 protection shields you fr...

DISCONTINUED 2022*Note that this is a discontinued product. This legacy information is for reference only. See our Flatteners & Correctors Coll...

Description Explore Scientific finder-scope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), o...

Description Explore Scientific™ David H. Levy Comet Hunter Telescope is rich in quality components. Among those is the 2? Comet Hunter Focuser, wh...

Description A saddle plate is not the most exciting astronomical accessory in the world, but it is one of the most important when it comes to the ...

Description A saddle plate is not the most exciting astronomical accessory in the world, but it is one of the most important when it comes to the ...

Description A saddle plate is not the most exciting astronomical accessory in the world, but it is one of the most important when it comes to the ...

DISCONTINUED 2022*Note that this is a discontinued product. This legacy information is for reference only. See our Telescope Collection for current...

Features Reflection / Transmission LED Illumination 3 Lenses: 4X / 10X / 40X Powered by (2) AA batteries Included: Permanent slides, Slides, Micr...

Description Dovetail Plate for Telescopes and Field Scope Use to balance your telescope with Vixen Tube Rings or third party rings. Other devices...

Features This is a field flattener for refractor-type telescopes with a focal ratio of f/5 to f/7 Causes no change to the telescope focal length ...

Features Learn about crystal formations as you watch them grow. Grow a realistic Meteoric geode and crystal formation. Includes everything you ne...

Features Reveals Details of Artwork and Crafts Fully Coated Optics Ribbed Rubber Focus Collar Fold-Down Rubber Eyecup BK7 Roof Prism Exceptionall...

Features 24 different slide images included! 2 rotating star pattern domes! Project images on any surface! 360° Rotation Description Bring oute...

Description Camera-platform Adapter Adapter for SXG-HAL130, SXG-AL130, APP-TL130 and Skypod tripod. You can use it to fit 1/4 inch screw camera ...

Description AXJ-TR conversion adapter set for use with a robust AXD-TR102 tripod. With use of the AXJ-TR conversion adapter set, the AXJ Mount can...

Description Converts Eyepiece Thread The adapter converts eyepiece thread. Makes it possible for you to use different thread eyepiece. Specs ...

Description Accessories for Optical Tube Assembly Vixen Tube Rings are designed for use with Vixen's Dovetail Tube Plate (#2661). They will allow...

Features Video camera mounted on a 27" flexible coil lets you peer over, under and around obstacles and into small spaces. Bright LED light helps...

Features Protects your optical tube gently Useful accessory pouches Reflection tapes for visibility in the dark Description This is a carry b...

Features Use Instead of Finderscope Wide 11° Apparent Angle of View Crosshair Aiming Reticle Extreme Low-Power 100mm Focal Length 1.25" Diameter ...

Description Slow motion control knob for AP mount Slow Motion Control Knob is used in combination with Manual Slow Motion Control Module. The AP...

Features 42mm aperture has ample light-gathering capability to produce bright images even in low-light situations 8x magnification provides excel...

Description For mounting BT81S-A, BT-ED70S-A and ARK series binoculars on the HF2 Altazimuth Fork Mount Using the swing bracket, you can mount th...

Description For Prime Focus Astrophotography by using Pentax 645D Camera This camera adapter is for prime focus astrophotography by using VSD100F...

Description High precision photo adapter with durability that is dedicated to prime focus astrophotography. This is adapter rings to connect a Ni...

NOTE: Explore Scientific Eclipse Glasses are rated ISO12312–2, tested and approved by ICS Labs for Direct Observation of the Sun. In addition, Ex...

NOTE: Explore Scientific Eclipse Glasses are rated ISO12312–2, tested and approved by ICS Labs for Direct Observation of the Sun. In addition, Ex...

NOTE: Explore Scientific Eclipse Glasses are rated ISO12312–2, tested and approved by ICS Labs for Direct Observation of the Sun. In addition, Ex...

Description Rotator to change an image's orientation in photography To be used for Astrophotography in conjunction with other prime focus or eyep...

Description Connects Telescope, Spotting Scope with DSLR Camera The T Ring is designed to be used for Astrophotography in conjunction with other ...

Description Make your own solar filter! Visual material includes instructions to build your own filter Baader Solar Material Size Choice: 177mm x...

Description Finder Scope for Astronomical Telescope. You can easily find a star by using this finder. Constructed from metal, with an easy to use...

Description Connects Telescope, Spotting Scope with DSLR Camera The T Ring is designed to be used for Astrophotography in conjunction with other ...