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Telescopes [ Show All ]

Meade 12 Inch LX90-ACF Advanced Coma Free w/GPS w/UHTC Coatings

SKU: 1210-90-03

Price: $2,899.00

In-Stock - Available at warehouse ships in 1-2 weeks
Coronado Instruments SolarMax II 60 w/BF15 Blocking Filter

SKU: SMT60-15

Price: $1,649.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 14 Inch LX850-ACF w/UHTC Coatings

SKU: 1408-85-01

Price: $10,249.00

In-Stock - Available at warehouse ships in 1-2 weeks
Alluna Optics Alluna RC-24 24" f/8 Ritchey Chretien Telescope

SKU: RC-24

Price: $86,999.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron Solar 80 80mm f/5 Achro Refractor GoTo Telescope with Solar Filter

SKU: 8508

Price: $419.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 12 Inch LX200-ACF Advanced Coma Free w/UHTC Coatings

SKU: 1210-60-03

Price: $4,599.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 16 Inch LX200-ACF Advanced Coma Free w/UHTC Coatings

SKU: 1610-60-02

Price: $15,999.00

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Takahashi FC-100DL f/9 Apo Refractor

SKU: TFK10210

Price: $2,680.00

In-Stock - Available at warehouse ships in 1-2 weeks
Coronado Instruments SolarMax II 90 w/BF15 Blocking Filter

SKU: SMT90-15

Price: $3,499.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 14 Inch LX200-ACF Advanced Coma Free OTA w/UHTC Coatings w/o Tripod

SKU: 1410-60-03N

Price: $6,569.00

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Celestron CPC Deluxe 1100 HD Computerized Telescope

SKU: CEL-11009

Price: $3,879.00

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TAKAHASHI TOA-130NS REFRACTOR

SKU: TOK13010

Price: $6,300.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 14 Inch LX600-ACF (f/8) Advanced Coma-Free w/ StarLock

SKU: 1408-70-01

Price: $7,999.00

In-Stock - Available at warehouse ships in 1-2 weeks
Takahashi FSQ-106EDX4 f/5.0 Quadruplet Imaging Refractor OTA

SKU: TQE10630

Price: $6,040.00

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Meade 10" LightBridge Truss-Tube Dobsonian

SKU: 1005-05-03

Price: $699.00

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Meade Infinity 102mm Altazimuth Refractor

SKU: 209006

Price: $229.95

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Sky-Watcher Evoguide 50 APO Refractor

SKU: S11170

Price: $275.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 16 Inch LX600-ACF (f/8) w/ StarLock w/o Tripod

SKU: 1608-70-01N

Price: $16,899.00

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Takahashi Epsilon 180ED Hyperbolic Astrograph

SKU: TEK18010

Price: $4,800.00

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Celestron C8-A XLT (CGE) Optical Tube Assembly

SKU: CEL-91024-XLT

Price: $1,049.95

In-Stock - Available at warehouse ships in 1-2 weeks
Coronado Instruments SolarMax II 60 w/BF10 Blocking Filter

SKU: SMT60-10

Price: $1,499.00

In-Stock - Available at warehouse ships in 1-2 weeks

Night Vision & Thermal Imaging [ Show All ]

Trijicon Electro Optics IR PATROL M300W 19mm Thermal Imaging Monocular Tactical Kit, Black IRMO-300TK

UPC: 719307800793

SKU: HK-TRI IRMO300TK

Price: $8,104.05

In-Stock - Available at warehouse ships in 1-2 weeks
American Technology Network X-Sight II HD 5-20x Day/Night Night Vision Optic Black

UPC: 658175112259

SKU: CH-ASDGWSXS520Z

Price: $738.68

In-Stock - Available at warehouse ships in 1-2 weeks
LEU LTO TRACKER 2 HD THERMAL VIEWER

UPC: 030317022389

SKU: RS-LP177188

Price: $1,063.19

In-Stock - Available at warehouse ships in 1-2 weeks
ATN ATN TIBNBX4384L TIBNBX4384L

UPC: 658175115632

SKU: HK-ATN TIBNBX4384L

Price: $3,947.54

In-Stock - Available at warehouse ships in 1-2 weeks
ATN ThOR-LT 4-8x Thermal Rifle Scope, Black, TIWSTLT148X

UPC: 658175115410

SKU: HK-ATN TIWSTLT148X

Price: $1,387.37

In-Stock - Available at warehouse ships in 1-2 weeks
PULSAR AXION XM30 4.1-16-X24 THERMAL MONO

UPC: 812495024214

SKU: RS-PL77421

Price: $2,215.58

In-Stock - Available at warehouse ships in 1-2 weeks
PULSAR HELION 2 XP50 2.5-20 THERMAL MONOCULAR

UPC: 812495026515

SKU: RS-PL77402

Price: $4,062.69

In-Stock - Available at warehouse ships in 1-2 weeks
Pulsar Helion XP50 2.5-20x42mm Thermal Imaging Monocular, Black, PL77405 PL77405

UPC: 812495022975

SKU: ZD-PL77405

Price: $4,200.48

In-Stock - Available at warehouse ships in 1-2 weeks
Thor 336-1.5x 336x256, 19mm, 17 micron

UPC: 658175905622

SKU: CH-ASTIWSMT331A

Price: $3,720.07

In-Stock - Available at warehouse ships in 1-2 weeks
ATN X-Sight-4k, 5-20x Pro edition Smart Day/Night Hunting Rifle Scope with Full HD Video rec, WiFi, GPS, Smooth zoom and Smartphone controlling thru iOS or Android Apps, Black, DGWSXS5204KP

UPC: 658175115069

SKU: HK-ATN DGWSXS5204KP

Price: $797.25

In-Stock - Available at warehouse ships in 1-2 weeks
ATN ThOR-LT 3-6x Thermal Rifle Scope, Black, TIWSTLT136X

UPC: 658175115403

SKU: HK-ATN TIWSTLT136X

Price: $1,190.24

In-Stock - Available at warehouse ships in 1-2 weeks
Pulsar 3.1-12.4x Thermal Imaging Scope Helion XQ38F

UPC: 812495023446

SKU: ZD-PL77394

Price: $3,045.71

In-Stock - Available at warehouse ships in 1-2 weeks
ATN Thor 240-1-4x, 240x180, 19mm, 30 Hz, 25micron

UPC: 658175905653

SKU: CH-ASTIWSMT241D

Price: $3,333.17

In-Stock - Available at warehouse ships in 1-2 weeks
PULSAR DIGEX N450 NV SCOPE

UPC: 812495026416

SKU: RS-PL76641

Price: $1,149.82

In-Stock - Available at warehouse ships in 1-2 weeks
ATN TICO 336A THERM CLIPON 336X256

UPC: 658175113645

SKU: CH-ASTICOTC350A

Price: $4,780.79

In-Stock - Available at warehouse ships in 1-2 weeks
Bushnell 6x50 Equinox Digital Night Vision Black Monocular 260150

UPC: 029757601506

SKU: ZD-260150

Price: $310.85

In-Stock - Available at warehouse ships in 1-2 weeks
ATN ThOR 4, 384x288 Sensor, 7-28x Thermal Smart HD Rifle Scope w/WiFi, GPS, Black, TIWST4387A

UPC: 658175115106

SKU: HK-ATN TIWST4387A

Price: $3,445.98

In-Stock - Available at warehouse ships in 1-2 weeks
Pulsar Axion Key XM22 2-8x18 Thermal Monocular, 320x240, Black, PL77424 PL77424

UPC: 812495024238

SKU: RS-PL77424

Price: $1,450.46

In-Stock - Available at warehouse ships in 1-2 weeks
ATN ThOR-HD, 640x480 Sensor, 1.5-15x Thermal Smart HD Rifle Scope w/WiFi, GPS, Black TIWSTH642A

UPC: 658175112402

SKU: CH-ASTIWSTH642A

Price: $3,976.30

In-Stock - Available at warehouse ships in 1-2 weeks
ATN X-Sight 4K Pro Day/Night Riflescope

UPC: 658175115052

SKU: HK-ATN DGWSXS3144KP

Price: $698.68

In-Stock - Available at warehouse ships in 1-2 weeks
Bushnell 4.5x40 Equinox Digital Night Vision Black Monocular 260140

UPC: 029757601407

SKU: GA-BUS260140

Price: $259.99

In-Stock - Available at warehouse ships in 1-2 weeks

Telescope Mounts [ Show All ]

Meade LX850 German Equatorial Mount w/StarLock

UPC: 7009942600605

SKU: 37-0850-00

Price: $6,579.00

In-Stock - Available at warehouse ships in 1-2 weeks
Mathis Instruments Altazimuth Fork Mount

SKU: MI-AFM

Price: $14,600.00

In-Stock - Available at warehouse ships in 1-2 weeks
Mathis Instruments Equatorial Fork Mount

SKU: MI-EFM

Price: $14,800.00

In-Stock - Available at warehouse ships in 1-2 weeks
Losmandy Gemini 2 Retro-fit Kit for GM-8 / G-11 / HGM200 / G9

SKU: GEMINI 2 KIT

Price: $1,595.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron CEM25P Equatorial GoTo Mount (1.75" Tripod)

SKU: 7103P

Price: $998.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron CEM25EC GoTo EQ Mount (1.5" Tripod, Hard Case)

SKU: 7100EC-HC

Price: $1,899.00

In-Stock - Available at warehouse ships in 1-2 weeks
CEM120EC2 - Center Balance Equatorial Mount

SKU: IO-7302

Price: $6,998.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron iEQ30 Pro EQ GoTo Mount with 2" Tripod & Hard Case

SKU: 3002E-HC

Price: $1,398.00

In-Stock - Available at warehouse ships in 1-2 weeks
Losmandy Titan RA Axis Only with Tucked Motor

SKU: TRA-AXIS

Price: $1,995.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron CEM25EC GoTo EQ Mount (1.75" Tripod, Hard Case)

SKU: 7103EC-HC

Price: $1,999.00

In-Stock - Available at warehouse ships in 1-2 weeks
Wimberley Sidekick Head

SKU: SK-100

Price: $250.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron iEQ30 Pro EQ GoTo Mount with 1.5" Tripod & Hard Case

SKU: 3000E-HC

Price: $1,298.00

In-Stock - Available at warehouse ships in 1-2 weeks
Mathis Instruments German Equatorial Mount

SKU: MI-GEM

Price: $14,400.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron CEM25P Equatorial GoTo Mount (1.75" Tripod, Hard Case)

SKU: 7103P-HC

Price: $1,048.00

In-Stock - Available at warehouse ships in 1-2 weeks
Takahashi EM-500 Temma-2Z Equatorial Mount

SKU: TTM74110

Price: $13,020.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron iEQ30 Pro EQ GoTo Mount with 2" Tripod

SKU: 3002E

Price: $1,298.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron AZ Mount Pro GoTo Alt-Az Mount with Tri-Pier and Case

SKU: 8900-TP-RC

Price: $1,748.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron AZ Mount Pro GoTo Alt-Az Mount with Tri-Pier

SKU: 8900-TP

Price: $1,598.00

In-Stock - Available at warehouse ships in 1-2 weeks
iOptron AZ Mount Pro GoTo Alt-Az Mount with Tripod

SKU: 8903

Price: $1,299.00

In-Stock - Available at warehouse ships in 1-2 weeks
Losmandy G-11 RA Axis Only with Tucked Motor

SKU: G11RA-AXIS

Price: $1,045.00

In-Stock - Available at warehouse ships in 1-2 weeks

Eyepieces [ Show All ]

STELLARVUE ULTRA WIDE ANGLE EYEPIECE SET - EUW-SET

SKU: EUW-SET

Price: $347.00

In-Stock - Available at warehouse ships in 1-2 weeks
Complete Eyepiece Set - consisting of all 6 Morpheus Eyepieces, Includes Fitted Case

SKU: MORP-SET

Price: $1,050.00

In-Stock - Available at warehouse ships in 1-2 weeks
Baader 12.5mm Morpheus 76° Eyepiece - 1.25"/2"

SKU: MORPH-12

Price: $239.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 5000 Series Eyepiece MWA 100 Degree 5mm 1.25" 607015

UPC: 709942997279

SKU: MED-607015

Price: $209.99

In-Stock - Available at warehouse ships in 1-2 weeks
STELLARVUE 13.5 MM 100 DEGREE 1.25"/2" OPTIMUS EYEPIECE EOP 13.5

SKU: EOP-13.5

Price: $349.00

In-Stock - Available at warehouse ships in 1-2 weeks
Baader 14mm Morpheus 76° Eyepiece

SKU: MORPH-14

Price: $239.00

In-Stock - Available at warehouse ships in 1-2 weeks
Baader 6.5mm Morpheus 76° Eyepiece - 1.25"/2"

SKU: MORPH-6

Price: $239.00

In-Stock - Available at warehouse ships in 1-2 weeks
Baader 9mm Morpheus 76° Eyepiece - 1.25"/2"

SKU: MORPH-9

Price: $239.00

In-Stock - Available at warehouse ships in 1-2 weeks
Explore Scientific 68 Series 28mm Argon-Purged 2.0" Eyepiece

SKU: EPWP6828-01

Price: $239.99

In-Stock - Available at warehouse ships in 1-2 weeks
Baader 4.5mm Morpheus 76º Eyepiece - 1.25"/2"

SKU: MORPH-4

Price: $239.00

In-Stock - Available at warehouse ships in 1-2 weeks
Meade Series 4000 2" Eyepiece and Filter Set

SKU: 607010

Price: $309.00

In-Stock - Available at warehouse ships in 1-2 weeks
Explorer Scientific 68 Series 40mm Argon-Purged 2.0" Eyepiece

SKU: EPWP6840-01

Price: $389.99

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 5000 Series Eyepiece MWA 100 Degree 10mm 1.25" 607016

UPC: 709942997286

SKU: 607016

Price: $209.99

In-Stock - Available at warehouse ships in 1-2 weeks
Meade 5000 Series Eyepiece MWA 100 Degree 15mm 2" 607017

SKU: 607017

Price: $269.99

In-Stock - Available at warehouse ships in 1-2 weeks
Explore Scientific 100 Series 25mm Argon-Purged 2.0" Eyepiece

SKU: EPWP10025-01

Price: $849.99

In-Stock - Available at warehouse ships in 1-2 weeks
Lunt Solar Systems Solar Eyepiece Set 1.25"

SKU: LSEPSET

Price: $329.00

In-Stock - Available at warehouse ships in 1-2 weeks
Takahashi 32mm Abbe Eyepiece 1.25"

SKU: TKA00705

Price: $206.00

In-Stock - Available at warehouse ships in 1-2 weeks
Baader 17.5mm Morpheus 76° Eyepiece - 1.25"/2"

SKU: MORPH-17

Price: $239.00

In-Stock - Available at warehouse ships in 1-2 weeks

Filters (Visual) [ Show All ]

SBIG 1.25″ Narrowband set

SKU: 50-3125NBB

Price: $473.00

In-Stock - Available at warehouse ships in 1-2 weeks
Baader Canon EOS DSLR T-Ring with 7nm H-Alpha Filter # DSLR-HA

SKU: DSLRT-HA

Price: $357.00

In-Stock - Available at warehouse ships in 1-2 weeks
BAADER - D-ERF ENERGY REJECTION FILTER 180MM WITH IR-CUT DIELECTRIC COATING

SKU: DERF-180

Price: $1,857.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 1.25″ NB Set of 4 filters

SKU: 50-4125NBB

Price: $599.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 50mm Round NB Set of 4 filters

SKU: 50-4508NBB

Price: $1,144.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 50mm square 8nm SII filter

SKU: 51922

Price: $360.00

In-Stock - Available at warehouse ships in 1-2 weeks
BAADER - D-ERF ENERGY REJECTION FILTER 90MM WITH IR-CUT DIELECTRIC COATING

SKU: DERF-90

Price: $497.00

In-Stock - Available at warehouse ships in 1-2 weeks
Baader Canon EOS DSLR T-Ring with UHC-S Nebula Filter # DSLR-UHC

SKU: DSLRT-UHC

Price: $229.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 36mm LRGB Set

SKU: 50-4360CIB

Price: $477.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 1.25″ LRGBC Set

SKU: 50-5125CIB

Price: $427.00

In-Stock - Available at warehouse ships in 1-2 weeks
BAADER - D-ERF ENERGY REJECTION FILTER 75MM WITH IR-CUT DIELECTRIC COATING

SKU: DERF-75

Price: $349.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 50mm square 8nm O-III filter

SKU: 51921

Price: $374.00

In-Stock - Available at warehouse ships in 1-2 weeks
Coronado Instruments SolarMax II 40mm Double Stacking Etalon

SKU: SME-40

Price: $599.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 50mm square UV-IR Cut Filter

SKU: 51918

Price: $219.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 50 mm Square LRGBC set

SKU: 50-5500CIB

Price: $999.00

In-Stock - Available at warehouse ships in 1-2 weeks
Lunt Solar Systems 2" White Light Solar Wedge

SKU: LS2HW

Price: $299.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG Baader 50.4mm Round LRGB Filter Set

SKU: 50-4508CIB

Price: $695.00

In-Stock - Available at warehouse ships in 1-2 weeks
BAADER - D-ERF ENERGY REJECTION FILTER 110MM WITH IR-CUT DIELECTRIC COATING

SKU: DERF-110

Price: $627.00

In-Stock - Available at warehouse ships in 1-2 weeks
BAADER - D-ERF ENERGY REJECTION FILTER 135MM WITH IR-CUT DIELECTRIC COATING

SKU: DERF-135

Price: $999.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 50mm square LRGB Filter Set

SKU: 50-4500CIB

Price: $789.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 50.4mm Narrowband set of 3 filters Ha, SII, OIII

SKU: 50-3508NBB

Price: $898.00

In-Stock - Available at warehouse ships in 1-2 weeks

Imaging / CCD / CMOS [ Show All ]

SBIG AO-8T Adaptive Optics for STT Cameras

SKU: AO-8T

Price: $795.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG FW5-STX Color Filter Wheel for STX Series Cameras

SKU: FW5-STX

Price: $1,795.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI Research Grade 28mm Diameter SII 5 nm

SKU: RG 28D SII (5nm)

Price: $460.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI - MICROLINE SERIES - CCD230-42-1-E10 BROADBAND BACK ILLUMINATED WITH 65MM SHUTTER

SKU: ML23042-BB G1

Price: $39,895.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI - GSENSE4040 CMT FRONT ILUMINATED GRADE 2 MONOCHROME CCD CAMERA (65MM SHUTTER)

SKU: KL4040-CMT G2 65mm

Price: $16,660.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI - ADDITION OF ANTI-DEW TECHNOLOGY ON 65MM SHUTTERS

SKU: ADT

Price: $300.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI Research Grade 28mm Diameter UBVRI filters

SKU: RG 28D UBVRI

Price: $1,000.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI CFW3-20-28 20 POSITION COLOR FILTER WHEEL FOR 28mm FILTERS

SKU: CFW3-20-28

Price: $1,995.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 1.25″ Narrowband set

SKU: 50-3125NBB

Price: $473.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG Standard Cover for the STXL Filter Wheel

SKU: FW8-STXL-STD-COVER

Price: $350.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI CFW-1-8 COLOR FILTER WHEEL - 8 POSITION - 28MM

SKU: CFW1-8-28

Price: $895.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG STX-16803 / FW7-STX Filter Wheel Package

SKU: 80-12447-00

Price: $14,794.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI -CCD47-10-1-371 BROADBAND BACK ILLUMINATED MONOCHROME CCD CAMERA 25MM HIGH SPEED SHUTTER

SKU: ML4710-BB G1

Price: $14,495.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG Aluma/STT/STXL/STX Remote Guide Head

SKU: Aluma/STT/STXL/STX Remote Guide Head

Price: $495.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI Research Grade 50mm Square SDSS r' filter

SKU: RG 50S r'

Price: $440.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI Research Grade 50mm Diameter LRGB Filters

SKU: RG 50D LRGB

Price: $875.00

In-Stock - Available at warehouse ships in 1-2 weeks
SBIG 1.25″ LRGBC Set

SKU: 50-5125CIB

Price: $427.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI Research Grade 28mm Diameter H-alpha 3 nm

SKU: RG 28D Ha (3nm)

Price: $485.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI Research Grade 65mm Square Bessell U filter

SKU: RG 65S U

Price: $950.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI Research Grade 50mm Square SDSS i' filter

SKU: RG 50S i'

Price: $440.00

In-Stock - Available at warehouse ships in 1-2 weeks
FLI S04 back illuminated NIMO Astro M2 with 45mm high speed shutter

SKU: ML4240-AM G1

Price: $52,495.00

In-Stock - Available at warehouse ships in 1-2 weeks

Newly Added Products [ Show All ]

QHY CCD QHY183M + QHYCFW3S-SR7 7 position filter wheel combo, 20 Megapixel, High Res, High QE, Back-Illuminated Cooled COLDMOS Camera

SKU: QHY183M-COMBO

Price: $1,199.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics Y-Cable w/42" Declination Length for 1100 Quick Release Servo Box

SKU: S1100GYCR42

Price: $202.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics 8" Extensions for all 6" Piers, Tripods and Tripod Adapter

SKU: EAGLE6E8

Price: $380.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics 4" Extensions for all 6" Piers, Tripods and Tripod Adapter

SKU: EAGLE6E4

Price: $275.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics 4" Extensions for all 6" Piers, Tripods and Tripod Adapter

SKU: EAGLE6E4

Price: $275.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics 0.8x CCD Telecompressor for 92mm Stowaway and 105mm Traveler. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or EC2725 for Traveler

SKU: 92TCC

Price: $450.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics 0.8x CCD Telecompressor for 92mm Stowaway and 105mm Traveler. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or EC2725 for Traveler

SKU: 92TCC

Price: $450.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics Field Flattener for 92mm Stowaway and Traveler, Machined Covers. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or 2725EC for Traveler

SKU: 92FF

Price: $450.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics Field Flattener for 92mm Stowaway and Traveler, Machined Covers. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or 2725EC for Traveler

SKU: 92FF

Price: $450.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics 33 lb. Stainless Steel Counterweight for 2.5" Shaft - 3600GTO and 3600GTOPE

SKU: 33SCWT

Price: $385.00

In-Stock - Available at warehouse ships in 1-2 weeks
Astro-Physics 33 lb. Stainless Steel Counterweight for 2.5" Shaft - 3600GTO and 3600GTOPE

SKU: 33SCWT

Price: $385.00

In-Stock - Available at warehouse ships in 1-2 weeks
iEXOS-100 PMC-Eight Equatorial Tracker System

SKU: ES-iEXOS-100

Price: $429.99

In-Stock - Available at warehouse ships in 1-2 weeks
Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece

SKU: EPWP8285LE-01

Price: $249.99

In-Stock - Available at warehouse ships in 1-2 weeks
Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece

SKU: EPWP8265LE-01

Price: $249.99

In-Stock - Available at warehouse ships in 1-2 weeks
Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece

SKU: EPWP8245LE-01

Price: $249.99

In-Stock - Available at warehouse ships in 1-2 weeks
Absolute Encoder Kit for 1100GTO **MADE TO ORDER**

SKU: 11AE-4-KIT

Price: $5,615.00

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TAKAHASHI TSA-120 REFRACTOR TELESCOPE WITH FEATHERTOUCH FOCUSER

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News [ All News ]

Hubble finds hints the Sombrero galaxy had a turbulent past

New data from the Hubble Space Telescope reveals the popular Sombrero galaxy may have had a more violent past than previously thought. Based on the number of metal-rich stars Hubble spotted in the galaxy’s extended halo, astronomers think the seemingly serene Sombrero galaxy could have once went through a major merger with another galaxy.“The Sombrero has always been a bit of...

Hubble captures a smeared fingerprint of an "anemic" galaxy

Looking at this face-on view of the galaxy NGC 4689, as seen by the Hubble Space Telescope, you can barely tell it's a spiral galaxy. Instead, thanks to its relatively dim spiral arms, NGC 4689 looks more like a smeared cosmic fingerprint — especially when compared to some of Hubble's other high-contrast hits.This mottled appearance is because NGC 4689 is an “anemic...

The hottest known exoplanet is melting molecules in its atmosphere

The hottest known exoplanet is back in the news, answering some questions about ultra-hot planets, while also raising some new ones. The planet, KELT-9b, was first announced in 2017. It’s roughly three times the mass of Jupiter, orbits its star every day and a half, and is a whopping 7,800 degrees Fahrenheit (4,300 Celsius). Just for the record, that’s hotter than some...

Blogs [ All Blogs ]

Astronomers target the celestial hourglass of a dying star

Beauty can come after death — well, at least after the death of a star. The image captured above, taken by the Gemini Observatory, showcases the planetary nebula known as CVMP 1, which is the outcome of a main-sequence star that blew off its outer layers as it ballooned into a red giant. This cosmic wonder doesn't have a long lifespan, though. Its hourglass shape will onl...

When Betelgeuse goes supernova, what will it look like from Earth?

A plume of gas nearly the size of our solar system erupts from Betelgeuse's surface in this artist's illustration of real observations gathered by astronomers using the Very Large Telescope in Chile. If you stargaze on a clear winter night, it’s hard to miss the constellation Orion the Hunter, with his shield in one arm and the other arm stretched high to the heavens. A...

How many planets are there in the universe?

Astronomers estimate that there is roughly one exoplanet per star in our galaxy. Of course, some stars have many planets – our own Sun has eight. And some stars have none. But if a star lives long enough, forming planets seems to be the rule, rather than the exception.That doesn’t mean astronomers can map all of those billions of stars though. When it comes to exopl...