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
  
  ARTESKY
  
  GSO
  
  SAXON
  
  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
ENGINEERING

Products

(1861 products)

Sort by

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

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 (1273)
Out of stock (707)

Clear

Price

From $

-

To $

From To

Clear

Threads

Clear

Optical thickness

0 mm (1)
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 (20)
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: 0.3 - 1.0 mm (4)
Optical thickness: 0.4 mm (1)
Optical thickness: 0.5 mm (5)
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 (3)
Optical thickness: 1 mm (18)
Optical thickness: 1.4 mm (1)
Optical thickness: 1.5 mm (5)
Optical thickness: 2 mm (21)
Optical thickness: 2.1 mm, 6.2 mm (1)
Optical thickness: 2.5 mm (5)
Optical thickness: 3 mm (16)
Optical thickness: 3.5 mm (3)
Optical thickness: 4 mm (8)
Optical thickness: 5 mm (25)
Optical thickness: 5.5 mm (3)
Optical thickness: 6 mm (4)
Optical thickness: 7 mm (10)
Optical thickness: 7.5 mm (2)
Optical thickness: 8 mm (9)
Optical thickness: 8.3 mm (8)
Optical thickness: 9 mm (9)
Optical thickness: 9.5 mm (2)
Optical thickness: 9.50 - 10.25 mm (3)
Optical thickness: 10 mm (14)
Optical thickness: 10.5 mm (1)
Optical thickness: 10.6 mm (1)
Optical thickness: 10.8 mm (4)
Optical thickness: 11 mm (8)
Optical thickness: 11.4 mm (1)
Optical thickness: 11.5 mm (3)
Optical thickness: 12 mm (3)
Optical thickness: 12 - 16 mm (1)
Optical thickness: 12 - 17.4 mm (1)
Optical thickness: 12.5 mm (6)
Optical thickness: 12.7 mm (2)
Optical thickness: 13 mm (3)
Optical thickness: 13 - 31 mm (1)
Optical thickness: 13.5 mm (1)
Optical thickness: 14 mm (4)
Optical thickness: 14 mm, 20 mm (1)
Optical thickness: 15 mm (7)
Optical thickness: 15 - 18 mm (4)
Optical thickness: 15 - 20 mm (2)
Optical thickness: 16.2 mm (1)
Optical thickness: 16.5 mm (2)
Optical thickness: 17 - 23 mm (1)
Optical thickness: 17.5 mm (1)
Optical thickness: 18.8 mm (1)
Optical thickness: 19 mm (1)
Optical thickness: 20 mm (4)
Optical thickness: 20 - 29 mm (1)
Optical thickness: 20.5 - 30 mm (1)
Optical thickness: 21 mm (3)
Optical thickness: 22.5 mm (1)
Optical thickness: 23.5 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 (2)
Optical thickness: 29 - 46 mm (1)
Optical thickness: 30 mm (8)
Optical thickness: 31 mm (2)
Optical thickness: 31.3 mm (1)
Optical thickness: 32 - 38 mm (1)
Optical thickness: 34.5 mm (1)
Optical thickness: 35 mm (5)
Optical thickness: 36.5 mm (1)
Optical thickness: 36.6 mm (1)
Optical thickness: 37 mm (5)
Optical thickness: 38.5 mm (3)
Optical thickness: 39.5 mm (2)
Optical thickness: 40 mm (4)
Optical thickness: 47 mm (4)
Optical thickness: 50 mm (3)
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

Clear

Optical design

Clear

Focal length

Clear

Focal ratio

Clear

Mount type

Alt-Azimuth (12)
Alt/Az (4)
Center-Balanced Equatorial Mount (1)
Computerized Altitude-Azimuth Dual Fork Arm (1)
Dobsonian (12)
Equatorial (33)
Equatorial / Alt-Azimuth (9)
Pantograph (1)

Clear

Payload capacity

Clear

Encoders

Encoders: Absolute on both axes (11)
Encoders: Incremental on RA axis (1)
Encoders: None (41)

Clear

Counterweight shaft

16 mm (4)
18 mm (9)
19 mm (4)
20 mm (13)
25 mm (12)
28 mm (7)
30 mm (6)
31.5 mm (6)
32 mm (8)
38.1 mm (2)
40 mm (4)
50 mm (3)
60 mm (3)

Clear

Bit depth

12-bit (38)
12-bit / 8-bit depending on model (28)
12-bit per ADC; 16-bit HDR (1)
14-bit (18)
16-bit (44)

Clear

Pixel size

1.45 µm (2)
2.0 µm (5)
2.4 µm (1)
2.9 µm (15)
3.45 µm (28)
3.75 µm (4)
3.76 µm (54)
4.0 µm (2)
4 µm (1)
4.5 µm (2)
4.63 µm (3)
5 µm (3)
5.86 µm (2)
5.94 µm (2)
9 µm (2)
3.76 μm (2)
2.3 / 4.63 µm (2)

Clear

Resolution

Clear

Quantum efficiency

75% (3)
77% (2)
79% (1)
80% (24)
81% (6)
82% (1)
83% (5)
84% (1)
87% (3)
89% (4)
90% (6)
91% (16)
92% (3)
>77% @ 1200 nm (1)
>80% @ 1200 nm (2)
~61% (14)
~64% (2)
~65% (5)
~66% (9)
~80% (11)
~91% (11)

Clear

Sensor diagonal

Clear

FPS

Clear

Filter size

1.25" (71)
2" (62)
31 mm (24)
36 mm (28)
46 mm (2)
47.4 mm (4)
50 mm x 50 mm square (21)
65 mm x 65 mm square (14)
50 mm round (22)
EOS C (4)
EOS Full Frame (3)
EOS R (1)
Nikon Full Frame (2)
Sony Full Frame (1)

Clear

Bandpass (FWHM)

0.2 - 0.8 Å depending on configuration (1)
2.5 nm (4)
3 nm (14)
3.5 nm (4)
4 nm (6)
4.5 nm (4)
5 nm (2)
5.5 nm (1)
6.5 nm (3)
7 nm (5)
7.5 nm (1)
9 nm (1)
11 nm (1)
20 nm (3)
25 nm (1)
60 nm (1)
3.5 - 4 nm / 6.5 nm (3)
~0.5Å (4)

Clear

Apparent FOV

40 - 60° (1)
44° (1)
48° (6)
48 - 68° (1)
50° (8)
52° (3)
56° (3)
58° (3)
60° (6)
65° (6)
66 - 67° (1)
68° (9)
70° (1)
72° (2)
75° (1)
76° (6)
80° (1)
82° (6)
84° (1)

Clear

Barrel size

1.25" (67)
2" (35)

Clear

Colour or Monochrome

Colour (61)
Monochrome (69)

Clear

Cooled

Active cooling (36)
Cooled (48)
Fan-cooled (8)
No (8)
Non-cooled (30)
TEC cooled (ΔT of 35°C) (1)

Clear

Compare
MORAVIAN C5 100MC [COLOUR]

Regular price $22,999.00AUD

Contact Us
Compare
MORAVIAN C5 150M [MONO]

Regular price $41,649.00AUD

Contact Us
Compare
MORAVIAN C5 150MC [COLOUR]

Regular price $41,649.00AUD

Contact Us
Compare
MORAVIAN EFW 2S FILTER WHEEL

Regular price $999.00AUD

Contact Us
Compare
MORAVIAN EFW 2XS FILTER WHEEL

Regular price $999.00AUD

Contact Us
Compare
MORAVIAN EFW 3L FILTER WHEEL

Regular price $1,349.00AUD

Contact Us
Compare
MORAVIAN EFW 3M FILTER WHEEL

Regular price $999.00AUD

Contact Us
Compare

MORAVIAN EFW 3S FILTER WHEEL

Regular price $999.00AUD

Contact Us
Compare

MORAVIAN EFW 4L FILTER WHEEL

Regular price $1,349.00AUD

Contact Us
Compare

MORAVIAN EFW 4M FILTER WHEEL

Regular price $999.00AUD

Contact Us
Compare
MORAVIAN EFW 5XL FILTER WHEEL

Regular price $1,449.00AUD

Contact Us
Compare
MORAVIAN SFW XXL 8

Regular price $3,599.00AUD

Contact Us
Compare
MULTI-CONNECTION PLATE 150 FOR ASKAR FRA500/600

(1)

Very low stock (1 unit)

Regular price $75.00AUD

View details
Compare
MULTI-CONNECTION PLATE 90 FOR ASKAR AND SHARPSTAR

(2)

In stock

Regular price $65.00AUD

View details
Compare

NEQ6 BEARING RING REMOVAL TOOL
In stock

Regular price $59.00AUD

View details
Compare

NIKON WIDE T-RING ADAPTER [M48]

Regular price $49.00AUD

View details
Compare
OCAL 4 ELECTRONIC COLLIMATOR
In stock

Regular price $469.00AUD

View details
Compare

OFFICINA STELLARE PRO RC 400 F/8

Regular price From $38,000.00AUD

Contact Us
Compare

OFFICINA STELLARE PRO RC 500 F/8

Regular price From $73,000.00AUD

Contact Us
Compare

OFFICINA STELLARE PRO RC 600 F/8

Regular price $1.00AUD

Contact Us
Compare

OFFICINA STELLARE PRO RC 700 F/8

Regular price $1.00AUD

Contact Us
Compare

OFFICINA STELLARE PRO RC 800 F/8

Regular price $1.00AUD

Contact Us
Compare

OFFICINA STELLARE RiDK 400 F/7

Regular price $33,000.00AUD

Contact Us
Compare

OFFICINA STELLARE RiDK 500 F/7

Regular price $54,500.00AUD

Contact Us
Compare

OFFICINA STELLARE RiDK 600 F/7

Regular price $85,000.00AUD

Contact Us
Compare

OFFICINA STELLARE RiDK 700 F/7

Regular price $1.00AUD

Contact Us
Compare

OFFICINA STELLARE RiDK 800 F/7

Regular price $1.00AUD

Contact Us
Compare
OFFICINA STELLARE RiFAST 300 F/3.8

Regular price $26,500.00AUD

Contact Us
Compare
OFFICINA STELLARE RiFAST 400 F/3.8

Regular price From $41,500.00AUD

Contact Us
Compare

OFFICINA STELLARE RiFAST 500 F/3.8

Regular price From $77,500.00AUD

Contact Us
Compare

OFFICINA STELLARE RiFAST 600 F/3.8

Regular price $1.00AUD

Contact Us
Compare

OFFICINA STELLARE RiFAST 700 F/3.8

Regular price $1.00AUD

Contact Us
Compare

OFFICINA STELLARE RiFAST 800 F/3.8

Regular price $1.00AUD

Contact Us
Compare
OFFICINA STELLARE VELOCE RH200 AT f/3

Regular price $12,499.00AUD

Contact Us
Compare

OFFICINA STELLARE VELOCE RH250-AT f/5.6

Regular price $24,000.00AUD

Contact Us
Compare
OFFICINA STELLARE VELOCE RH300-AT f/3

Regular price $36,000.00AUD

Contact Us
Compare

OFFICINA STELLARE VELOCE RH350-AT f/2.8

Regular price $61,500.00AUD

Contact Us
Compare
OPTEC LEPUS 0.62x TELECOMPRESSOR
In stock

Regular price $599.00AUD

View details
Compare
OPTEC LEPUS M48 CAMERA ADAPTER

Regular price $149.00AUD

View details
Compare
OPTEC LEPUS M54 CAMERA ADAPTER

Regular price $149.00AUD

View details
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 30" f/3.5

Regular price $105,000.00AUD

Contact Us
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 32" f/3.5

Regular price $120,000.00AUD

Contact Us
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 36" f/3.5

Regular price $165,000.00AUD

Contact Us
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 40" f/3.5

Regular price $235,000.00AUD

Contact Us
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 45" f/3.5

Regular price $320,000.00AUD

Contact Us
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 50" f/3.5

Regular price $410,000.00AUD

Contact Us
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 55" f/3.5

Regular price $545,000.00AUD

Contact Us
Compare
OPTIQUES FULLUM FOLDED NEWTONIAN 60" f/3.5

Regular price $775,000.00AUD

Contact Us
Compare
FREE SHIPPING
Sale
OPTOLONG 3nm NARROWBAND SHO FILTER SET
Very low stock (1 unit)

Sale price From $1,199.00AUD Regular price $1,959.00

View details
Compare
FREE SHIPPING
OPTOLONG 7nm NARROWBAND SHO FILTER SET
In stock

Regular price From $699.00AUD

View details

Previous
Page 23 / 38
1
…
21
22
23
24
25
…
38
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 - 17:30, 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