1
Editor's Choice
Sky Watcher S20590 Star Adventurer Gti Mount Head Kit
SKY WATCHERBrand
S20590Model
16.0H*12.0L*7.0W inchesDimension
9.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
2
Editor's Choice
Celestron 93665 Wedge With Nexstar Evolution/Se
CELESTRONBrand
93665Model
17.0H*24.0L*11.0W inchesDimension
15.0 lbWeight
9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
Save 18% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Equatorial wedge for Celestron NexStar 6/8SE and Evolution Alt-Az mounted computerized telescopes
- Enables long exposure astrophotography and autoguiding by tilting the telescopes azimuth into an equatorial platform allowing it to track an arc around the polar axis
- For beginner to intermediate planetary and deep space imagers
- Captive hardware, tool-less operation, easily adjusts under load
- All new hefty yet portable design
- Sturdy latitude adjustment screw with easy to read scale and integrated Bubble level
3
Editor's Choice
Explore Scientific ES-IEXOS-100-02 Iexos-100-2 Pmc-Eight Equatorial Tracker System Tripod And Mount
EXPLORE SCIENTIFICBrand
ES-iEXOS-100-02Model
6.75H*29.25L*19.25W inchesDimension
20.0 lbWeight
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
Save 25% + FreeShipping
Visit Store » EXPLORE SCIENTIFIC ( 4.68 / 5 )
Features
- Integrated Explore Scientific PMC-Eight system that transcends the industry standard single processor by utilizing eight CPUs that operate independently of one another to focus on defined functions, which results in superior responsiveness, efficiency, reliability and astoundingly fast timing intervals.
- Clutched dual-axis worm gears with quiet precision stepper motor belt drives
- Intuitive ExploreStars app, which is available for Apple, Android and Windows tablets, that makes it simple to operate the GOTO system. Through it, users can quickly align their telescope, navigate the stars and learn specifics about tens of thousands of celestial objects
- Clutched RA and Declination axes are smooth and allow for precise balancing which makes the process of repositioning your telescope efficient
- Polar alignment sight hole through the RA axis and precise altitude control for fast alignment without polar scope.
4
Celestron 93664 Wedge With Hd Pro For Cpc 8/9/11
CELESTRONBrand
93664Model
17.0H*25.0L*12.0W inchesDimension
38.0 lbWeight
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
Save 17% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
5
Ioptron 3550A Skyguider Pro Camera Mount
IOPTRONBrand
3550AModel
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $$$
Visit Store » SkyViewerUSA ( 4.7 / 5 )
Features
6
Sky Watcher S20540 Star Adventurer Counter Weight Kit, Telescope Accessory
SKY WATCHERBrand
S20540Model
3.25H*11.13L*3.25W inchesDimension
2.85 lbWeight
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent
Price: $
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
7
Celestron 93648 Deluxe Off-Axis Guider
CELESTRONBrand
93648Model
9.0H*16.0L*16.0W inchesDimension
2.12 lbWeight
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 12% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Most accurate way to guide improved accuracy compared to using a separate guide scope
- 12.5mm multi-coated prism with aluminized backing for maximum reflectivity and illumination to the autoguider
- Fixed-orientation helical focuser for easy, smooth and accurate autoguider focus
- 48mm clear aperture supports full frame cameras without vignetting
- Includes adapters with the correct spacing for DSLR cameras, Nightscape CCD and other popular astroimaging cameras
- Ideal for Schmidt- Cassegrain and EdgeHD telescopes
8
Celestron 94006 Starsense Autoalign - Sky-Watcher Synscan
CELESTRONBrand
94006Model
10.0H*10.0L*5.0W inchesDimension
2.34 lbWeight
8.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Save 23% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Automatically align your computerized sky-watcher mount with star sense
- No need to identify or locate any star in the Sky - star sense will automatically align your telescope, so you can begin observing in minutes. Plug and Play compatibility (see compatibility list).
- Replaces the synscan hand control, uses the Celestron star sense hand control and star sense camera. Comes with mounting bracket that is compatible with Most Celestron and sky-watcher optical tubes.
- 3 aux port Accessories - supports star sense and optional GPS accessory. Lightweight and easy to attach with the included tripod strap.
9
Vixen 8800-03 Accessories For Astronomical Telescopes Microtremor Handle
VIXENBrand
8800-03Model
0.29 lbWeight
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Visit Store » Amazon Japan ( 5.0 / 5 )
Features
- Length - 11.8 inches (30 cm)
- Weight - 4.6 oz (133 g)
- Compatible models - Porta, Porta II, Mini Porta
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Astromania SKU_AM_ZGHDO Off-Axis Guider With Micro-Focusing
ASTROMANIABrand
SKU_AM_ZGHDOModel
3.33H*6.02L*3.57W inchesDimension
0.57 lbWeight
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$
FreeShipping
Visit Store » Astromania Optics ( 4.91 / 5 )
Features
- This device sits in 2 inch focuser in front of camera; small prism direct little light from telescope into separate tube where guide camera or crosshair eyepiece is attached; correct tracking errors which camera is exposing image for perfectly round star
- For refractors scs maks and rc telescopes; off-axis guider only 24mm in overall length; robust yet light 5.45mm optical transmission full illumination; micro focusing especially smooth helical focusing with 0.05mm accuracy; 75mm of back focus
- Easy to connect - off-axis guider has an M48 thread on telescope side and an additional socket for 2 inch eyepiece; with three screws and a flat M48 adapter for connecting camera; rotate camera and find optimum orientation for astronomical object exposing
- Exact micro focusing with 10mm travel; small prism directs light into control unit of guider into 1.25 inch helical focuser; generous 10mm of travel allows to find optimum sharpness for guide star; special helical focuser adjust to 0.05mm use fine scale
- Perfect astrophotography is virtually in your grasp; long exposure photos require precise tracking, which is the specialty of this guider; making it one of the necessary tools for astrophotography; you will have most beautiful astronomy photos in the bag
11
Sky Watcher S20510 Star Adventurer 2I Astro Pack
SKY WATCHERBrand
S20510Model
11.0H*25.0L*18.0W inchesDimension
2.4 lbWeight
8.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$
Save 32% + FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- PORTABLE NIGHTSCAPE TRACKING PLATFORM - Motorized portable tracking platform perfect for capturing incredible detail of the Milky Way, eclipses and other astronomical objects
- WIDE-FIELD ASTROPHOTOGRAPHY - The unique, modular design allows for integration with existing photographic tripods. Wide-field astrophotography as well as time-laps video and telescopic use are all possible with the Star Adventurer.
- BUILT-IN ILLUMINATED POLAR FINDERSCOPE - The included illuminated polar finderscope allows for easy and accurate alignment with Polaris.
- RUGGED BRASS AND ALUMINUM GEARS - Using rugged brass and aluminum gears provide smooth, motorized, night sky tracking for easy, portable nightscape and eclipse photography.
- BUILT-IN AA BATTERY COMPARTMENT - The built-in AA battery compartment provides reliable mobile power for up to 72 hours, and an additional 5v mini-USB input allows for external power source using a cell phone charger or other device.
- LIGHTWEIGHT AND PORTABLE - Weighing just 2.4 lbs, the Star Adventurer is lightweight and portable enough to pack in a camera bag or backpack for astrophotography on the go.
- SUPPORTS MOST DSLR CAMERA - 11 pound payload capacity. Clutch-Slip
12
Svbony FF9187A Sv116 Guiding Scope Ring Kit For Telescope Tube Diameter Or Finders 43Mm To 70Mm
SVBONYBrand
FF9187AModel
2.0H*2.0L*1.0W inchesDimension
0.45 lbWeight
8.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Save 35% + FreeShipping
Visit Store » SVBONY Direct ( 4.89 / 5 )
Features
- Two tube rings made of metal;the guide scope rings are suitable for small and medium-sized guiding telescopes;70mm compact deluxe finder guidescope kit;ideal for astrophotography for mounting a guide scope parallel to the main telescope
- The mounting bar has two M6 through-holes on both sides for easy adaption to rings. and three threaded through-holes;the center hole has 1/4"-20 threads and the two larger holes on either side of center have M8 x 1.25 threads
- Solid metal guide scope rings for compact finderscope or guidescope with knurled metal screws. big screws with maximum grip allow easy use - even with gloves
- The adjustment crews have teflon inlays for avoiding unaesthetic scratches and pressure marks on the telescope while still ensuring reliable clamping
- The inner diameter of the tube rings is 70 mm for telescopes between 43 to 70mm tube diameter can be mounted adjustable
13
Vixen 35491 Polarie U Star Tracker
VIXENBrand
35491Model
3.48H*4.53L*2.83W inchesDimension
1.27 lbWeight
8.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$$
Visit Store » EXPLORE SCIENTIFIC ( 4.68 / 5 )
Features
14
Yoidesu YOIDESURHYEI94NDF 41Mm Astronomical Telescope Guider Scope
YOIDESUBrand
Yoidesurhyei94ndfModel
0.0H*0.0L*0.0W inchesDimension
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
Visit Store » Licavuy-US ( 4.56 / 5 )
Features
- RELIABLE PERFORMANCE - - Excellent image fields with color control. Serve as an excellent guider for astrophotography.
- LIGHT AND PORTABLE - - Cooperates with different camera connectors, easily carried in a bag for wilderness .
- THREE OPTICAL LENSES - - Includes APO grade lens, compatible with astronomical cameras and SLRs.
- DOVETAIL PLATES - - Can be fixed on star finding slots and equators when used as a manual telescope for ground photography.
- SCREW FIXATION - - Easily fixed in different positions with a 1/4 inch bottom screw pattern.
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Astromania SKU_AM_DGSM Deluxe Guide Scope Mount - Quickly And Easily Mounting Your Guide Scope Onto Your Main Telescope
ASTROMANIABrand
SKU_AM_DGSMModel
4.2H*6.75L*6.75W inchesDimension
2.12 lbWeight
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $$
FreeShipping
Visit Store » Astromania Optics ( 4.91 / 5 )
Features
- Features full alt-azimuth control for quick and precise alignment of guidescope; an extremely robust and practical unit; it is just as easy to locate a suitable guide star as when using guide scope rings
- Precision fine adjustment - finely adjust the small second telescope in altitude and azimuth and the fine adjustment is also easy to operate in the dark
- A practical replacement for guide scope rings for compact guide scope; provide a way of quickly and easily mounting your guide scope onto your main telescope
- Unlike conventional guidescope holder which relies on pushing screws on the body of tube; ultra strong and stable Guidescope mount can be used with Astromania Premium Dovetail Clamp for Telescopes and Cameras - ASIN - B072BRSB86 for quick release attachment
- Level adjustment - 15; Vertical adjustment - 5; Carrying capacity - 15KG; Dual device compatible mode; Locked with 6 points to ensure rigidity and stability; Packing list - Deluxe Guide Scope Mount x 1; Helical micro rod x 2; M6 screw x 4; Allen key x 3
16
Kenko 844205 Telescope Accessory Skymemo S Equatorial Wedge Silver 844205
KENKOBrand
844205Model
4.72H*4.33L*4.33W inchesDimension
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » Amazon.com ( 4.68 / 5 )
Features
- Equatorial Mount Head for Easy Polar Axis Alignment - Fine-motion head for portable tracking platform such as SKYMEMO S and photographic equipment
- Adjustable angle from 0 to 70 - Two knobs allow fine angle adjustment from 0 (horizontal) to 70.
- Highly compatible mounting plate standards - Camera equipments, astro trackers, and of course, telescopes can be mounted if they are of the same standard.
- Colors match the SKYMEMO S tracking platform - Silver to match the body color (sold separately).
- Tripod mounting screw - U3/8, U1/4 (conversion screw included) / Mount plate - U3/8 camera screw / Adjustment angle - 0 to 70 / Built-in water level / Color - Silver
17
Astromania SKU_AM_ZGDO Deluxe Off-Axis Guider
ASTROMANIABrand
SKU_AM_ZGDOModel
3.33H*6.02L*3.57W inchesDimension
0.57 lbWeight
8.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good
Price: $
FreeShipping
Visit Store » Astromania Optics ( 4.91 / 5 )
Features
- The new astromania off axis guider is the lowest profile off axis guider that we know; despite this no compromise has been made with the function and operating comfort of this versatile off axis guider; mechanical flexure between main and guiding telescope can possibly ruin the tracking accuracy if you use an off axis guider
- 1 - Only off axis guider that can be used between coma corrector or field flattener and dslr camera no leaving tolerance distance between camera and corrector 2 - Off axis guider provide space for filter wheel or filter drawer when using cooled ccd camera
- Place OAG behind corrector - used between corrector and camera; use an off axis guider in front of corrector is not useful; distance on both optical paths are different and might even get focusing problems with main camera; behind corrector avoid problems
- Large Clear Aperture - shorter overall length; larger clear aperture; T2 keyhole can be avoided; result in better illumination for large sensor cameras up to 45mm diagonal; load for mount is reduced; no need for guide scope and setup remain more compact
- Off Axis Guider comes complete with adapter required for 2 inch focuser; if no autoguider is to be connected; we also have T2-rings in our product range for optical path compensation; depending on the length required; they are 7.5 10 15 and 40mm
18
Celestron 94203 Counterweight For Cgem Series Computerized Telescopes
CELESTRONBrand
94203Model
4.0H*11.0L*9.0W inchesDimension
11.02 lbWeight
7.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
Visit Store » Adorama ( 4.76 / 5 )
Features
19
Astromania SKU_AM_AGSRS50 Adjustable Guiding Scope Ring Set With Plate - 69 Mm Inside Diameter (Pair) - For Telescope Tube Diameter Or Finders 43 To 68Mm
ASTROMANIABrand
SKU_AM_AGSRS50Model
3.9H*3.5L*3.9W inchesDimension
0.33 lbWeight
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » Astromania Optics ( 4.91 / 5 )
Features
- The inner diameter of the tube rings is 69 mm for Telescopes between 43 to 68mm tube diameter can be mounted adjustabl
- The adjustment screws have teflon inlays for avoiding unaesthetic scratches and pressure marks on the telescope while still ensuring reliable clamping
- Solid metal guide scope rings for compact Finderscope or Guidescope with knurled metal screws; big screws with maximum grip allow easy use - even with gloves
- Synta-style dovetail mounting bar; it has two M6 through-holes on both sides for easy adaption to rings; and one center hole with 1/4inch - 20 threads
- Set - pair of two tube rings made of metal; the Astromania guide scope rings are suitable for small and medium-sized guiding telescopes eg; Astromania 50mm Compact Deluxe Finder and Guidescope Kit; ideal for astrophotography for mounting a guide scope parallel to the main telescope
20
Meoptex MT21643 Adjustable Guiding Scope Rings For Telescope Tube Diameter Or Finders 95 To 150Mm
MEOPTEXBrand
MT21643Model
0.95 lbWeight
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good
Price: $
FreeShipping
Visit Store » Meoptex ( 4.59 / 5 )
Features
- "Suitable for telescopes and finders from 95 mm to 150 mm tube diameter
- Solid metal guide scope rings for compact telescopes and finders with flat support surface and knurled metal screws
- Flat support surface with four female M6 threads for trouble-free mounting to dovetail bars or other flat surfaces
- A set consists of two pieces
- Ideal for astrophotography for mounting a guide scope parallel to the main telescope "