BLUHORIZONS with Autobright Technology – this is a sun protection factor for the eyes. Steiner exclusive Autobright Sunlight adaptive lens technology automatically adjusts brightness for the best view in any lighting situation. Whether the sun is just below the horizon, shining brightly directly overhead or bouncing off water or snow at all angles, BLUHORIZONS are engineered to gather the right amount of light and reduce glare for optimum viewing.

• Autobright Technology automatically optimizes the light transmission of the lens
• Compact and lightweight design
• Fast-Close-Focus for fast, sharp details from near to far

BLUHORIZONS with Autobright Technology – this is a sun protection factor for the eyes. Steiner exclusive Autobright Sunlight adaptive lens technology automatically adjusts brightness for the best view in any lighting situation. Whether the sun is just below the horizon, shining brightly directly overhead or bouncing off water or snow at all angles, BLUHORIZONS are engineered to gather the right amount of light and reduce glare for optimum viewing.

• Autobright Technology automatically optimizes the light transmission of the lens
• Compact and lightweight design
• Fast-Close-Focus for fast, sharp details from near to far

• Safe solar observation! 100% UV-protection, 100% IR-protection, sun light intensity reduced by 99,999%
• Our Solar Viewer AstroSolar® Silver/Gold – MADE IN GERMANY – safely protect your eyes for visual solar observation. This is THE solution to see the partial phase of Solar Eclipses or even big sunspots with your own eyes!
• Consists of Baader AstroSolar® Silver/Gold Film, with eye-sided reflex-free viewing. Also blocks IR, thus no unpleasant feeling of warmth in the eyeball. Optical Density OD=5,0 
• CE / ISO certified: conforms to and meets the transmission requirements for eye safety: EN ISO 12312-2:2015 – Instructions in four languages (English, German, French, Spanish) on the inner side of the solar viewer

• Store your entire telescope kit—optical tube, mount, and tripod—in one protected, portable, grab-and-go case.
• Ultra-durable 900 denier outer and super smooth inner polyester layers, sandwich 16mm thick EPE foam sheets to create a protective barrier for your telescope, tripod and mount.
• A PVC-reinforced hard bottom panel provides extra protection from the elements and minor bumps
• Three configurable, padded internal walls with Velcro strips help you get the perfect, customized fit for all your gear.
• Stash accessories in the external zippered pocket, bonus padded accessory bag, or clip them to the case’s external loops.

• Padded transport bag made to measure for Celestron ORIGIN telescope.
• Sturdy Three-Layer Construction: The bag is custom designed for the Celestron Origin and features a rugged, water-resistant polyester exterior. The internal padding is made of EPE foam and the inside is lined with a soft fabric.
• Equipped with a shoulder strap and multiple zips that allow quick access to the tube, making both assembly and disassembly of the Origin telescope quick.

Easy-to-spot flotation for GoPro cameras.
Compatibility: HERO6 Black, HERO5 Black, HERO4 Black, HERO4 Silver, HERO3+/HERO3, HERO+ LCD, HERO+, HERO

ASI224MC has a 1/3″ and 1.2M pixels sensor IMX224 with SONY Exmor and  NIR Technology.

Version: 1.3 (include Anti-amp glow function)

Extremely low read noise (0.75e – 1.5 e) and high sensitivity especially in IR range
Very suitable for astronomy and microscopy photograph

• High quality 127 mm Maksutov-Cassegrain
• Fully computerized Altazimuth mount
• StarPointer finderscope to help with alignment and accurately locating objects
• Quick-release fork arm mount, optical tube and accessory tray for quick no tool set up
• Sturdy stainless steel tripod and accessory tray included
• Good for terrestrial and celestial observing
• BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images

Skyguide 50ED DX - New version

• 50 mm apochromatic refractor with matched lens assembly with one ED element
• 242 mm focal length (f/4.8)
• 1.25” Helical focuser
• Finder stalk and dovetail mounting system included
• Parfocal ring provides for simple repeat placemente of guide cameras (guide camera not included)

• German Equatorial/Alt-Az/dual-OTA mode.
• Permanent periodic error correction (PPEC).
• Belt drive – Super smooth PE curve. Low backlash, silent slewing.
• +/- 5 arc seconds native periodic error.
• Dual shutter release control for batch exposures of astrophotography.
• Motor controller with high torque and accuracy.
• Includes two V-style saddles for mounting dual OTAs
• Secure-fit power supply connections.
• Polar alignment with optional polarscope.
• Dual Encoders
• Counterweight extension bar included.
• Retractable counterweight bar.

WARNING: the Synscan hand controller has now been replaced by the WIFI controller to be used with Synscan Pro by Skywatcher 

The L-Pro CCD filter improves the contrast of deep-sky objects and reduces the sky background.

• blocks UV and IR (700 - 1100 nm)
• high transmission at passband
• improved color balance for DSLRs and One-Shot Color Astro Cameras, e.g. ASI Color Cameras cooled or uncooled by ZWO.
• high optical quality
• in 2" filter cell
• The L-Pro Nebula filter permits roughly 3x longer exposure times than without a filter and therefore improves contrast significantly.