Skip to content

Astronomy Specialist

Search

Menu

BRANDS
TELESCOPES
- TELESCOPES
- ASTROGRAPHS
  
  CELESTRON
  
  OFFICINA STELLARE
  
  PLANEWAVE
  
  SHARPSTAR
  
  SKY-WATCHER
  
  TAKAHASHI
- BINOCULARS
  
  APM
  
  CELESTRON
- CASSEGRAIN
  
  BAADER
  
  CELESTRON
  
  SKY-WATCHER
- COMPUTERIZED
  
  CELESTRON
- DALL-KIRKHAM
  
  TAKAHASHI
  
  OFFICINA STELLARE
  
  PLANEWAVE
- DOBSONIAN
  
  GEOPTIK
  
  SKY-WATCHER
  
  OPTIQUES FULLUM
- NEWTONIAN
  
  GSO
  
  SAXON
  
  SHARPSTAR
  
  SKY-WATCHER
- REFRACTORS
  
  ASKAR
  
  APM
  
  TAKAHASHI
  
  SHARPSTAR
  
  SKY-WATCHER
  
  WILLIAM OPTICS
  
  ZWO
- RITCHEY-CHRETIEN
  
  GSO
  
  OFFICINA STELLARE
  
  PLANEWAVE
- SMART TELESCOPES
  
  UNISTELLAR
  
  ZWO SEESTAR
- SOLAR
  
  BAADER
  
  DAYSTAR
  
  SKY-WATCHER
- SPOTTING SCOPES
  
  CELESTRON
MOUNTS
CAMERAS
ACCESSORIES
OBSERVATORIES
SPECIALS
BLOG
ABOUT US

ACCESSORIES

(1126 products)

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Brand

Clear

Availability

In stock (823)
Out of stock (342)

Clear

Price

From $

-

To $

From To

Clear

Threads

Clear

Optical thickness

0.5 mm (1)
1.5 mm (1)
3 mm (1)
5 mm (1)
10 mm (2)
30 mm (1)
32 mm (1)
Optical thickness 7.3 mm (1)
Optical thickness: 0 mm (11)
Optical thickness: 0.1 mm (1)
Optical thickness: 0.15 mm (1)
Optical thickness: 0.15 - 1 mm (1)
Optical thickness: 0.2 mm (1)
Optical thickness: 0.3 mm (2)
Optical thickness: 0.4 mm (1)
Optical thickness: 0.5 mm (4)
Optical thickness: 0.5 - 13.5 mm (1)
Optical thickness: 0.6 mm (1)
Optical thickness: 0.7 mm (1)
Optical thickness: 0.8 mm (1)
Optical thickness: 1 mm (10)
Optical thickness: 1.5 mm (1)
Optical thickness: 2 mm (16)
Optical thickness: 2.5 mm (4)
Optical thickness: 3 mm (10)
Optical thickness: 3.5 mm (2)
Optical thickness: 4 mm (4)
Optical thickness: 4.3 mm (1)
Optical thickness: 4.5 mm (1)
Optical thickness: 5 mm (15)
Optical thickness: 5.5 mm (2)
Optical thickness: 6 mm (4)
Optical thickness: 6.5 mm (1)
Optical thickness: 7 mm (9)
Optical thickness: 7.5 mm (1)
Optical thickness: 8 mm (8)
Optical thickness: 8.3 mm (2)
Optical thickness: 8.5 mm (1)
Optical thickness: 9 mm (6)
Optical thickness: 9.5 mm (1)
Optical thickness: 9.50 - 10.25 mm (3)
Optical thickness: 9.7 mm (1)
Optical thickness: 9.75 - 10.50 mm (1)
Optical thickness: 10 mm (9)
Optical thickness: 10.5 mm (1)
Optical thickness: 10.6 mm (1)
Optical thickness: 10.8 mm (1)
Optical thickness: 11 mm (5)
Optical thickness: 11.4 mm (1)
Optical thickness: 11.5 mm (2)
Optical thickness: 12 mm (1)
Optical thickness: 12.5 mm (5)
Optical thickness: 12.7 mm (1)
Optical thickness: 13 mm (3)
Optical thickness: 13.5 mm (1)
Optical thickness: 14 mm (3)
Optical thickness: 14 mm, 20 mm (1)
Optical thickness: 15 mm (7)
Optical thickness: 15 - 18 mm (4)
Optical thickness: 15 - 20 mm (1)
Optical thickness: 16.2 mm (1)
Optical thickness: 16.5 mm (1)
Optical thickness: 17.5 mm (1)
Optical thickness: 18.8 mm (1)
Optical thickness: 19 mm (1)
Optical thickness: 20 mm (3)
Optical thickness: 21 mm (2)
Optical thickness: 22.5 mm (1)
Optical thickness: 25 mm (3)
Optical thickness: 26 mm (1)
Optical thickness: 26.5 mm (1)
Optical thickness: 28 mm (2)
Optical thickness: 29 mm (2)
Optical thickness: 29 - 35.5 mm (1)
Optical thickness: 31 mm (1)
Optical thickness: 31.3 mm (1)
Optical thickness: 34.5 mm (1)
Optical thickness: 35 mm (2)
Optical thickness: 37 mm (2)
Optical thickness: 38.5 mm (3)
Optical thickness: 39.5 mm (1)
Optical thickness: 40 mm (1)
Optical thickness: 41.5 mm (1)
Optical thickness: 48.5 mm (1)
Optical thickness: 50 mm (2)
Optical thickness: 52 mm (1)
Optical thickness: 53 mm (1)
Optical thickness: 55 mm, 59 mm (1)
Optical thickness: 64 mm (1)
Optical thickness: 65 mm (1)
Optical thickness: 85 mm (1)
Optical thickness: 99 mm (1)
Optical thickness: 99 mm (2" barrel) (1)
Optical thickness: 100 mm (1)
Optical thickness: 109 mm (1.25" barrel) (1)
Optical thickness: 112 mm (2)
Optical thickness: 121 mm (2" barrel) (1)
Optical thickness: 131 mm (1.25" barrel) (1)
Optical thickness: -65.5 mm (1)

Clear

Aperture

30 mm (1)
32 mm (2)
48 mm (1)
50 mm (1)
50mm (1)
60 mm (2)

Clear

Optical design

Amici erecting prism (3)
Aspheric (2)
Barlow (7)
Doublet (6)
Flatfield Barlow (1)
H-alpha apochromatic doublet (1)
Mirror diagonal (2)
Modular (10)
Orthoscopic (3)
Plössl (1)
Plössl, Orthoscopic, Barlow (1)
Prism star diagonal (2)
Telecentric Barlow (2)
TOE (3)
TPL (3)
Wide angle (6)

Clear

Focal length

Clear

Focal ratio

f/3.75 (1)
f/4 (4)
f/15.5 (1)

Clear

Mount type

Alt-Azimuth (2)
Equatorial (1)

Clear

Payload capacity

5 kg (1)
80 kg (1)
200 kg (1)
13 kg with counterweight (1)
8 kg without counterweight (1)
≤2.5 Nm (5kg) (1)

Clear

Encoders

Encoders: None (2)

Clear

Counterweight shaft

16 mm (5)
18 mm (2)
20 mm (8)
25 mm (9)
28 mm (3)
30 mm (3)
31.5 mm (1)
32 mm (9)
38.1 mm (1)
40 mm (2)
50 mm (1)
60 mm (1)

Clear

Bit depth

12-bit (15)
14-bit (8)
16-bit (5)

Clear

Pixel size

1.45 µm (1)
2.0 µm (2)
2.4 µm (3)
2.9 µm (6)
3.75 µm (3)
3.76 µm (8)
4.0 µm (2)
4.63 µm (2)
5.94 µm (1)

Clear

Resolution

1280 x 960 (3)
1920 x 1080 (7)
3008 x 3008 (3)
3096 x 2080 (2)
3840 x 2160 (4)
4128 x 2808 (2)
5440 x 3648 (1)
6064 x 4040 (1)
6224 x 4168 (3)
9568 x 6380 (2)

Clear

Quantum efficiency

75% (2)
80% (9)
81% (4)
83% (2)
84% (1)
89% (3)
90% (3)
91% (2)
92% (2)

Clear

Sensor diagonal

6.14 mm (3)
6.39 mm (6)
8.47 mm (2)
8.81 mm (2)
8.92 mm (2)
12.84 mm (1)
15.72 mm (1)
15.97 mm (3)
23.1 mm (2)
28.3 mm (3)
43.3 mm (3)

Clear

FPS

6.2 FPS (2)
13.3 FPS (3)
15.2 FPS (1)
18 FPS (3)
30 FPS (2)
33 FPS (2)
40 FPS (3)
47 FPS (4)
60 FPS (2)
150 FPS (3)
152 FPS (3)

Clear

Filter size

1.25" (8)
2" (6)
31 mm (3)
36 mm (3)
46 mm (2)
50 mm x 50 mm square (1)
50 mm round (2)

Clear

Bandpass (FWHM)

3 nm (1)
3.5 nm (1)
7 nm (1)
~0.5Å (1)

Clear

Apparent FOV

40 - 60° (1)
44° (1)
48° (6)
48 - 68° (1)
50° (8)
52° (3)
56° (3)
60° (6)
65° (3)
66 - 67° (1)
68° (9)
70° (1)
72° (2)
76° (6)
80° (1)
82° (6)
84° (1)

Clear

Barrel size

1.25" (62)
2" (34)

Clear

Colour or Monochrome

Colour (16)
Monochrome (12)

Clear

Cooled

Cooled (13)
Non-cooled (15)

Clear

Compare

1.25" FEMALE PLASTIC DUST CAP
In stock

$3.00AUD

View details
Compare

1.25" MALE PLASTIC DUST CAP
In stock

$3.00AUD

View details
Compare

1.35KG COUNTERWEIGHT FOR iOPTRON & ZWO
In stock

$65.00AUD

View details
Compare

1/4"-20 CAMERA QUICK RELEASE PLATE
In stock

$49.00AUD

View details
Compare

10 MICRON 3" LOSMANDY BAR
In stock

From $179.00AUD

View details
Compare

10 MICRON 3KG COUNTERWEIGHT FOR GM1000
In stock

$179.00AUD

Contact Us
Compare

10 MICRON 4″ DOVETAIL BAR 400mm
In stock

$219.00AUD

View details
Compare

10 MICRON 4″ DOVETAIL BAR 500mm
In stock

$259.00AUD

View details
Compare

10 MICRON 5″ DOVETAIL SLIDE BAR
Very low stock (1 unit)

$319.00AUD

View details
Compare

10 MICRON 6KG COUNTERWEIGHT FOR GM1000
In stock

$229.00AUD

Contact Us
Compare

10 MICRON ARIES TRIPOD
In stock

$4,799.00AUD

View details
Compare

10 MICRON BAG FOR GM1000
In stock

$439.00AUD

Contact Us
Compare

10 MICRON BASE ADAPTER FLANGE FOR GM2000

$499.00AUD

Contact Us
Compare

10 MICRON CASES PLB SERIES FOR GM1000
In stock

$1,469.00AUD

Contact Us
Compare

10 MICRON CENTAURUS II TRIPOD
Very low stock (1 unit)

$6,899.00AUD

Contact Us
Compare

10 MICRON CONTROLBOX HOLDER FOR PIER2000 & PIER3000
In stock

$389.00AUD

View details
Compare

10 MICRON COUNTERWEIGHT 12 KG FOR GM2000
In stock

$389.00AUD

Contact Us
Compare

10 MICRON COUNTERWEIGHT 20 KG FOR GM3000
In stock

$689.00AUD

Contact Us
Compare

10 MICRON COUNTERWEIGHT 20 KG FOR GM4000

$669.00AUD

Contact Us
Compare

10 MICRON COUNTERWEIGHT 6KG FOR GM2000
In stock

$259.00AUD

Contact Us
Compare

10 MICRON DOUBLE TELESCOPE OPTION AZ2000

$2,999.00AUD

Contact Us
Compare

10 MICRON DOUBLE TELESCOPE OPTION AZ3000 HPS

$4,899.00AUD

Contact Us
Compare

10 MICRON DOUBLE TELESCOPE OPTION AZ4000

$6,299.00AUD

Contact Us
Compare

10 MICRON DOVETAIL CLAMPING PLATE 5″FOR GM4000
Very low stock (1 unit)

$679.00AUD

View details
Compare

10 MICRON FLANGE ADAPTER FOR CLAMPING PLATES GM3000
In stock

$439.00AUD

Contact Us
Compare

10 MICRON FLANGE ADAPTER FOR CLAMPING PLATES GM4000

$439.00AUD

Contact Us
Compare

10 MICRON GIANT DOVETAIL CLAMPING PLATE 8″

$869.00AUD

Contact Us
Compare

10 MICRON GIANT DOVETAIL SLIDE BAR 8″

$469.00AUD

Contact Us
Compare

10 MICRON GM 3000 MANDATORY SHIPPING KIT
In stock

$879.00AUD

Contact Us
Compare

10 MICRON GM 4000 MANDATORY SHIPPING KIT

$929.00AUD

Contact Us
Compare

10 MICRON GM1000 HPS ARIES PACKAGE
Very low stock (1 unit)

$6,149.00AUD

Contact Us
Compare

10 MICRON GM1000 HPS HERCULES PACKAGE
Very low stock (1 unit)

$2,899.00AUD

Contact Us
Compare

10 MICRON GM1000 HPS PIER PACKAGE
In stock

$2,899.00AUD

Contact Us
Compare

10 MICRON GM2000 HPS II CENTAURUS PACKAGE
Very low stock (1 unit)

$10,799.00AUD

Contact Us
Compare

10 MICRON GM2000 HPS II PEGASUS PACKAGE
Very low stock (1 unit)

$6,999.00AUD

Contact Us
Compare

10 MICRON GM2000 HPS II PIER PACKAGE
In stock

$3,599.00AUD

Contact Us
Compare

10 MICRON GM3000 HPS PIER PACKAGE
In stock

$6,799.00AUD

Contact Us
Compare

10 MICRON LATERAL DOUBLE 3" PLATE - LODUAL
Very low stock (1 unit)

$859.00AUD

Contact Us
Compare

10 MICRON LATERAL DOUBLE 4″ PLATE - MAXIDUAL
Very low stock (1 unit)

$1,299.00AUD

View details
Compare

10 MICRON LATERAL DOUBLE 4″ PLATE - MAXIDUAL XL

$1,499.00AUD

Contact Us
Compare

10 MICRON LOSMANDY DOVETAIL CLAMPING PLATE 3″
In stock

$369.00AUD

View details
Compare

10 MICRON LOSMANDY DOVETAIL CLAMPING PLATE 3″ XL
In stock

$459.00AUD

Contact Us
Compare

10 MICRON MAXI-DOVETAIL CLAMPING PLATE 4"
In stock

$399.00AUD

Contact Us
Compare

10 MICRON MAXI-DOVETAIL CLAMPING PLATE 4″ XL
Very low stock (1 unit)

$639.00AUD

Contact Us
Compare

10 MICRON MOBILE POWER SUPPLY 110-240V IN / 24V-5A OUT
Very low stock (1 unit)

$179.00AUD

Contact Us
Compare

10 MICRON MOBILE POWER SUPPLY 12V TO 24V
In stock

$199.00AUD

View details
Compare

10 MICRON MOBILE POWER SUPPLY SW 110-240V IN / 24V-6A OUT
In stock

$249.00AUD

Contact Us
Compare

10 MICRON MOUNT HEAD PROTECTIVE COVER FOR GM1000

$139.00AUD

Contact Us
Compare

10 MICRON MOUNT HEAD PROTECTIVE COVER FOR GM2000

$145.00AUD

Contact Us
Compare

10 MICRON PIER ADAPTER FLANGE FOR GM4000

$429.00AUD

Contact Us

Previous
Page 1 / 23
1
2
3
…
23
Next

Your cart

Your cart is empty

Subtotal:$0.00AUD

Loading...

EXPLORE

Terms of Service
Refund Policy
Shipping Policy
Privacy Policy
Quick Order

NEWSLETTER

Join our mailing list for updates, exclusive offers and astronomy news.

Email

CONTACT

Phone: 02 83281234

Mon - Fri 10:00 - 18:00, Sat 10:00 - 14:00

33/1-5 Thew Parade, Cromer, 2099, NSW Australia.

Drop us an email

Facebook
YouTube
Instagram

Payment methods accepted

Country/Region

Australia (AUD $)

© 2025 Testar Australia.

Compare /15

Loading...

Loading...

Choose options

Item added to your cart.

View cart