Features

• German equatorial design, latitude range of 10° ~ 70°
• Ideal for both visual observation and astrophotography
• Low periodic error (< ± 10 arc seconds)
• Payload of 12.7 kg (28 lbs) with the mount-only weight of 4.5 kg (10 lbs)
• CNC machined and cast metal body
• Spring loaded gear system
• Large easy to use quick-lock gear clutches
• Stepper motor with low power consumption
• AccuAlign^TM calibrated polar scope
• Polar alignment routine for those who can’t see the Pole Star
• Go2Nova® 8409 controller with Advanced GOTONOVA® GOTO Technology
• Integrated ST-4 autoguiding port
• Built-in Wi-Fi
• USB port for firmware upgrade and computer control
• LiteRoc heavy-duty stainless steel tripod w/ vibration suppression pads (7.5kg)
• Die-cast metal tripod spreader with accessory tray
• Hard carrying case
• Optional 32-channel Global Positioning System (GPS)
• Optional iGuider^TM autoguiding system (#3360)

Tripod for iPANO/SkyGuider Pro/SkyTracker/SmartEQ/Cube

1.25" Stainless Steel tripod that fits the iOptron SkyGuider Pro, iPANO, SkyTracker/SkyTracker Pro, SmartEQ /Pro and SmartStar/Cube mount.

• Designed for SmartEQ, SkyTracker, and SkyGuider Mounts
• Height adjustable from 25" - 40"
• Weight capacity of 30 lbs
• Features include stainless steel locking leg spreaders and locking levers
• iOptron 1.25" Stainless Steel Tripod for SmartEQ & SkyTracker Mounts

Features

• German equatorial mount with innovative features
• Idea for both visual observation and astrophotography
• Maximum payload of 45 lbs (20 kg) with the mount weight of only 17.5 lbs (7.9 kg)
• Easy to use quick-lock gear clutches
• Integrated iPolar^TM electronic polar finder
• Low periodic error (< ± 7 arc seconds)
• Permanent periodic error correction (PPEC)
• Precision stepper motor for precise GOTO and accurate tracking
• Go2Nova® 8407+ controller with Advanced GOTONOVA® GOTO Technology and built-in heater
• Integrated ST-4 autoguiding port
• 32-channel Global Positioning System (GPS)
• USB communication port
• Cable management system
• 6" Losmandy-D & Vixen dual dovetail saddle
• All metal, CNC machined with red/black anodized
• Optional WiFi for mount control via SmartPhone/Tablet/Computer
• All new LiteRoc 1.75" tripod with improved stability and leg locks
• NEW iOptron subsidized TheSky Imaging Edition

ZWO 30mm f/4 Mini Guide Scope for ASI Cameras # 30120

• This 30 mm (1.18-inch) aperture ZWO Guide Scope is compatible with all ASI cameras.
• Optical Design: Doublet.
• Aperture: 30 mm (1.18 inches).
• Focal Ratio: f/4.
• Focal Length: 120 mm.
• Camera/Eyepiece Connection: M42x0.75.
• Back Focus: Adjustable, 0 to 20 mm.

ZWO 1.25" Ha SII OIII 7nm Narrowband Filter Set (ZWO-NB7NM1.25)

The three narrow band filters are ideal for photography of dim nebula. In addition, they suppress the light pollution.

The filters are homofocal with ZWO's L-RGB filter set, making them ideal for use in combination with these color filters.

H-alpha filter: has a bandpass of 7nm and passes light at 656nm wavelength, light transmission rate comes up to 80%. Best choice of narrowband H-alpha astrophotography filter for high-contrast imaging and revealing rich details of the nebula even in areas with strong light pollution,

OIII Filter: The narrowband O-III 3nm filter is designed for nebula observation allowing 3nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, blocking out all other light.

SII filter: The narrowband S-II 7nm filter passes light at 672nm wavelength with a bandpass of 3nm which is designed for nebula fotography.

It is suitable for most emission nebulae, planetary nebulae and supernova remnants.

f you want the look of Hubble Space Telescope (HST) images, such as the famous “Pillars of Creation” (the Eagle Nebula, Messier 16), then the next filter to consider adding to your collection after H-a and OIII is the SII (es-two) or sulfur filter. The SII filter, like H-a, is a deep red filter near 672 nm. H-a, OIII and SII filters provide that Hubble look for many emission nebula. Again, tri-color narrowband imaging with these three filters can be done with the moon up, so your equipment is not sitting dormant for several weeks.

The half-width of 7nm is the optimal choice for astrophotography. The contrast of the nebula is raised significantly.

ZWO OIII 36mm Unmounted Filter

OIII, or doubly ionized oxygen, emits light in the blue/green, or teal portion of the spectrum near 500 nm. Planetary nebulae and supernova remnants emit most of their light in the OIII line.

ZWO H-a 36mm Unmounted Filter

Hydrogen-Alpha is the most dominant emission line in star-forming regions. H-Alpha light is created by atomic hydrogen, and is responsible for the red color seen in most nebulae.

ZWO SII 36mm Unmounted Filter

Sulfur is in the deep red of the spectrum near 672 nm. When combined with H-a and OIII, these three filters will produce images with colors that are reminiscent of those taken by the Hubble Space Telescope.

These ZWO 36mm filters are unmounted. ZWO narrowband filters are fine-optically polished to reach an accuracy of 1/4 wave. Their performance is further enhanced by multiple layers of anti-reflection coatings.

• 3 vibration suppression pads go under your tripod legs to stabilize your telescope and prevent unwanted shaking
• Made with Sorbothane® only available in the USA. Cheap imitations use silicon which do not absorb shock and may melt in the Sun.
• Engineered by Celestron specifically to dampen vibrations
• Works on any surface

Application and Performance:

• High transmittance and smallest bandwidth to maximize contrast
• Steep spectral profile minimizes halos around bright stars
• A single substrate to eliminate internal reflections
• Narrowband Objects: OIII Emission Nebulae, Planetary, Wolf Rayet Nebulae and Supernova Remnants
• Use in light polluted areas and dark sites
• Extends imaging time when the moon is up
• Antlia narrowband Pro filters can be used down to f/3 systems with minimal loss of signal
• All Antlia unmounted narrowband filters are edge blackened to eliminate internal reflections from stray light
• Superior optical reliability reduces post image processing
• This filter is only effective for deep sky objects that contain OIII emissions

Application and Performance:

• High transmittance and smallest bandwidth to maximize contrast
• Steep spectral profile minimizes halos around bright stars
• A single substrate to eliminate internal reflections
• Narrowband Objects: H-alpha Emission Nebulae, Planetary, Wolf Rayet Nebulae and Supernova Remnants
• Use in light polluted areas and dark sites
• Extends imaging time when the moon is up
• Antlia narrowband Pro filters can be used down to f/3 systems with minimal loss of signal
• All Antlia unmounted narrowband filters are edge blackened to eliminate internal reflections from stray light
• Superior optical reliability reduces post image processing
• This filter is only effective for deep sky objects that contain H-alpha emissions
  
  

Astrodon E-Series L-RGB Filters for better colors with KAF Sensors and Sony Sensors

♦ Set of 4 Filters L-RGB - 36mm unmounted

♦ Better colors with KAF8300, KAF3200, KAF6303, KAF16200, KAF16803 sensors, as well as most Sony and back-thinned sensors.

♦ Astrodon filters are coated to the edge

Application and Performance:

• High transmittance and smallest bandwidth to maximize contrast
• Steep spectral profile minimizes halos around bright stars
• A single substrate to eliminate internal reflections
• Narrowband Objects: SII Emission Nebulae, Planetary, Wolf-Rayet Nebulae and Supernova Remnants
• Use in light polluted areas and dark sites
• Extends imaging time when the moon is up
• Antlia narrowband Pro filters can be used down to f/3 systems with minimal loss of signal
• All Antlia unmounted narrowband filters are edge blackened to eliminate internal reflections from stray light
• Superior optical reliability reduces post image processing
• This filter is only effective for deep sky objects that contain SII emissions

Application and Performance:

1. Designed for monochrome CCD and CMOS cameras

2. Great imaging colors for celestial objects, galaxies, star clusters and nebulae

3. AR anti-reflection film design for secondary reflection and star halo reduction

4. R-Filter provides maximum transmission of H-alpha and S II emission

5. B/G overlap doubles the energy in the OIII line

6. Balanced RGB-design offer 1:1:1 exposure times for most telescope optical systems

7. All Antlia LRGB-V Pro filters are edge blackened to eliminate internal reflections from stray light

8. The substrate thickness of each of the four LRGB filers is maintained to tight tolerances

9. Not recommended for Solar observing and imaging

10. Not recommended for visual observation

1.25″ T-Mount Photography Camera Adapter

T-Adapter - Can Use Together with T-Ring - Connect a DSLR or SLR Camera to a Telescope

• Keep your optics clean with the innovative LensPen
• Use the soft retractable brush for removing loose particles and dust
• Clean smudges, fingerprints, pollen, and other sticky substances from the optics with the special cleaning element
• No liquids are used...nothing to spill or dry out
• The LensPen is safe and easy-to-use.  Keep one handy for all your optics!

• Zoom from low to high power in an instant with this versatile eyepiece!
• Compatible with any telescope that accepts 1.25” eyepieces
• This fully multi-coated premium eyepiece zooms to any focal length between 8mm and 24mm - pick the best magnification for your subject

• 7x50
• Individual Focus
• Fully Multi-Coated for maximum resolution and high contrast views
• Waterproof and Fogproof with nitrogen purging for all weather protection
• Rubber covered for protection and a firm grip
• Illuminated Compass built-in for direction location
• Reticle built-in for determining distance and size of objects
• Calculator Dial for quick distance measurement
• Aluminum Body
• Olive Drab for Military / Camouflage color scheme
• Tripod adapter fitting for tripod mounting for increased stability
• Soft Carrying Case for protecting the binoculars

• Experience our best optical performance with EdgeHD’s aplanatic, flat field Schmidt-Cassegrain optics for pinpoint stars all the way to the edge of today’s largest imaging sensors and widest eyepieces
• Aluminum optical tube with tube vents featuring an integrated 50-mesh filter allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift during imaging
• Versatile design accommodates 3 focal ratios: native f/10, f/7 with the addition of a focal reducer, or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories
• Celestron’s premium StarBright XLT coatings provide maximum light transmission.
• A 9x50 finderscope, 2” mirror diagonal for more comfortable viewing, and wide-angle 23 mm Luminos 2" eyepiece are all included

• Binoviewers improve views dramatically, producing a three dimensional effect that you’ll love!
• Using two eyes for observing instead of one lets you see more detail, reduces eye fatigue, and increases contrast
• For use with catadioptric telescopes and other telescopes with sufficient back focus
• Includes an aluminum carry case with foam-lined interior
• Requires a matching pair of 1.25” eyepieces, sold separately

• High quality 90mm 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
• Perfect for terrestrial and celestial observing
• BONUS Starry Night Special Edition Astronomy Software download with a 36,000-object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

• 4 Zoom Effects: With 4 zoom effects, capture sharper and more precise images. Enjoy flexible adjustments for detailed shots;
• One-to-two function: Two mobile devices can be connected, one device shoots and the other can only preview;
• 32GB TF Card: Built-in 32GB TF card, up to 128GB supported, the photos and videos taken are automatically saved without taking up mobile phone storage space;
• 1500mAh: Equipped with a 1500mAh polymer lithium battery, ensures up to 2 hours of uninterrupted birdwatching. With Type-C charging, you can power up anytime, anywhere, never missing a shot;
• 10-meter signal range: It also comes with a 32GB TF card for ample photo and video storage;
• Strong compatibility: The SC002 supports target scopes with a diameter of 37mm-56mm and is widely compatible. We especially recommend using it with the SV28 and SV13 series mid-to-low-end target scopes.

• Wide field of view reveals a larger portion of the night sky, allowing you to view more of the comet's impressive tail
• Large 50 mm objective lenses have tremendous light-gathering ability, ideal for astronomical use
• Multi-coated optics dramatically increase light transmission for brighter images with increased contrast and resolution
• Large exit pupil provides maximum light during nighttime and low-light viewing sessions
• Strong and durable alumnium housing