$200 to $300

Features Rubber eyecups for comfortable viewing reduce stray light Smartphone holder for convenient documentation Long life LED lighting, battery...

Description Optics: This transmitted light microscope is equipped with three widefield eyepieces (5x/10x/16x). The 360° rotatable monocular head a...

Features With a large lens diameter, this binocular is especially suitable for observations in the dusk. large field of view, low close focus Twi...

Description Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, this versatile FirstLigh...

Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

Description Round Up Sharp, Clear Views with Bresser Montana Waterproof Binoculars! ED glass, super high reflection coatings and a lightweight but...

Features Study specimens in stages using magnification powers ranging from 40x to 1600x. 3.5" LCD screen provides crisp, colorful specimen views ...

Description The BRESSER NightSpy is a monocular generation 1 night vision device with an integrated infrared illuminator and a tripod adapter thre...

Features Handy night vision device of the first generation for long time observations in low light conditions or in total darkness 5x magnificati...

Features Small travel binoculars, ideal also for eyeglass wearers Waterproof and nitrogen purged / true color images Phase coating for high contr...

Features PoleMaster has the following advantages: Speed and convenience: You can make a precision polar alignment even when you can’t see the pol...

Features The QHY5III462C has a Back-illuminated sensor - twice as sensitive as the similar sized front illuminated color sensors like the 290. Th...

Description Made for Meade and Celestron telescopes by Shannon Telescopics, this LED Lighted Accessory Tray is made from stronger-than-steel 3/8-i...

Features Zoom binoculars with XXL objective lens diameter for astronomical use Magnification range: 12–36x / objective lens diameter: 70mm Fully ...

Features 2-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks again...

Features 2-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks agains...

Description Full control of your focuser from your PCNo PC required for manual-only operation! Operates off of the 12V DC stepper motor supply. Sp...

Description Full control of your focuser from your PCNo PC required for bluetooth-only operation! Operates off of the 12V DC stepper motor supply....

Description QHY5III178M/C uses the new 6.0 Megapixel IMX178 STARVIS Exmor R back-illuminated CMOS sensor. Available in both color and monochrome. ...

Description QHY5III485C uses Sony’s new IMX485, back-illuminated, 8.4 megapixel color CMOS sensor with an array of 3864 x 2180 pixels at 2.9um. Wi...

Features Complete set of telescope, tripod, mount and many accessories for starting immediately Easy to use reflector telescope for beginners Fin...