(1)The binoculars with compass is ideal for bird watching, walking, climbing, boating/yachting, traveling, as well as other outdoor recreations. 4)Rangefinder scale and internal directional compass with lighting switch indicate the distance or size of the object being viewed and its orientation.
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Powerful 25-75X60mm Monocular Bird Watching Telescope Spotting Scope Long Range Spyglass BAK4 Prism HD Binoculars For Hunting
Aliexpress UK
Switch from portrait to landscape by turning the padded eyepiece clamp and readjusting the X, Y, and Z axis. Accommodates various smartphones, even larger "phablets," with adjustable phone platform.
eBay
60X21 Mini Monocular Telescope HD 10000 Meters Portable High Quality Eyepiece Binoculars FMC in Pocket for Outdoor Camping
Aliexpress UK
[Versatile to Use & RISK FREE]- This binoculars are designed for birding watching, hiking, hunting, climbing, trip, football basketball or any Sports competition, concert. And it is also a best Christmas gift for adults, kids, children.
eBay
EYSDON M42x0.75mm Turn M42x0.75mm Mount Converter Male to Male Thread Conversion Adapter for Telescope Photography Accessories
Aliexpress UK
Rangefinder Binoculars with Compass - By specifying the ruler on the left eyepiece, you can directly calculate the distance of the object (First you need to know or calculate the approximate height of the object being observed).
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JUWEI-17 Wide Dovetail Groove Harmonic Equatorial Mount + Wired Hand Controller juwei Double 17-100 harmonic reducer Astronomy
Aliexpress UK
10-300X Zoom HD Portable Strong Long Range Spyglass Monocular Telescope FOV:4.4-2.1degree Minimum focusing distance: 2.5mSize:121*32mm Enlargement: 10-300times Materials: metal Eyeglass diameter: 12mm Lens diameter: 25mm Tripod (Black and silver random) Package Included: Telescope *1 Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.
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ALLFOCUS 150X Astronomical Telescope , 70mm Aperture Refractor Portable Travel Telescope with Phone Adapter &Wireless Remote
Aliexpress UK
Features:-With 10x magnification and a large 25mm objective lens, it provides clear and sharp images, and a large field of view of 1000 meters for excellent details, so you can observe many things without changing your position.-The objective lens adopts multi-layer green FMC broadband film and the eyepiece adopts blue FMC coating, which can achieve 99.5% light transmittance, giving you a good image and providing you with an extraordinary experience.-The BAK4 prism has good light transmittance, glare reduction, color rendering and contrast, no dark edges, bright images, and night vision in low-light conditions (it can be used at night, but not in complete darkness).-A large central focus knob and diopter adjustment ring make it easy to focus on your target. .
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Svbony SV227 2/1.25inch Filter 5nmH-Alpha SII-CCD OIII-CCD Narrow Band for Astronomy Telescope Deep Space Planetary Photography
Aliexpress UK
12×42 Denon Green (standard) + Camera Clip + Adapter Ring + Tripod Stand Binoculars .
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EYSDON Bahtinov Mask Focusing Mask Fish Bone Plate for Telescopes (for Outer Diameter from 200mm-260mm)
Aliexpress UK
Type : Binoculars. Night Vision : low-light-level. View Angle: 7.2°.
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APEXEL HD Metal 20-40x zoom telescope lens phone telephoto Lenses With Extendable Mini Tripod for Samsung iPhone all Smartphones
Aliexpress UK