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Features High quality Explore Scientific O-III filter Let only the oxygen emission lines "through" Absorbs all other emission lines Absorbs almo...

Description The kit consists of the high-performance flattener lens, reducer lens and connecting rings (Spacer Ring SD81, EX Tube 66) designed for...

Features For fast observations without complicated setup Lightweight and transportable Adjusts via slip clutch mechanism Fine adjustment of axles...

Features ED apochromatic refractor Ideal travel telescope High-contrast, true-color image quality 80 mm aperture, 600 mm focal length, f/7.5 Port...

Features High-quality ED lens telescope with 80 mm aperture Lightweight and portable High sharpness, contrast and true-color image Accessories: T...

Features Very high sharpness and contrast across the entire field of view Almost no color defects due to lanthanum glass Twist-Up eyecup for peop...

Features Very high sharpness and contrast across the entire field of view Almost no color defects due to lanthanum glass Twist-Up eyecup for peop...

Features High-quality NPL eyepiece with 50° field of vision Good contrast and reduced color aberrations Eye relief: 24 mm Connection: 31.7 mm, 1 ...

Features High-quality NPL eyepiece with 50° field of vision Good contrast and reduced color aberrations Eye relief: 2.3 mm Connection: 31.7 mm, 1...

Features High-quality NPL eyepiece with 50° field of vision Good contrast and reduced color aberrations Eye relief: 11 mm Connection: 31.7 mm, 1 ...

Features Powerful large binoculars with a 82 mm objective diameter and 480 mm focal length Observe the moon, the planets and bright deep sky obje...

Features Kit includes all of the part and instructions needed for young explorers to build a 50mm refractor. With the 50mm aperture, you can easi...

Description Waterproof Binoculars Don’t Have to be Expensive! Bresser’s waterproof C-Series binoculars come in a versatile selection of sizes from...

Description Extension tube with 2" plug diameter and an extension factor of 35mm. A ring clamp ensures an optimal attachment of 2" accessories. Th...

Features 2-way fluid head with a universal head platform Extendable legs with rubber feet Aluminum alloy Description This solid, height adjust...

Description The spotting scopes of the BRESSER Spektar series feature compact dimensions and a specially designed quick-focus system. These featur...

Features Solid marine binoculars ideal for observations while sailing or for other water sports Built-in, illuminated compass and reticle for nav...

Features Binoculars with large light gathering capacity for use in twilight Large field of view of 122 m at 1000 m Individually adjustable interp...

Description By revealing what prowls your property when you're not around, a game camera can be the perfect tool for monitoring wildlife or enhanc...

Description You do not have to give up your current mount to enjoy the full benefits of a Telescope Drive Master from Explore Scientific. This sim...

The classic comfy zip-up, featuring air-jet spun yarn for a softer fleece with reduced pilling. Once put on, it will be impossible to take off. .: ...

Features Built-In Compass 350mm Focal Length Pan Handle Full-Length Tripod up to 42” Dew Shield with Protective Cap Description Visit the chise...

Description The combination of Explore Scientific's 0.8x focal reducer and FCD-100 80 mm Air-Spaced Triplet Refractor creates a 5-element wide-fie...