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

NEW PRODUCTS

(1779 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 (1227)
Out of stock (667)

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)
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 (20)
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 (15)
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 mm (1)
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)
Dobsonian (12)
Equatorial (28)
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 (36)

Clear

Counterweight shaft

16 mm (4)
18 mm (9)
20 mm (13)
25 mm (12)
28 mm (7)
30 mm (6)
31.5 mm (6)
32 mm (7)
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)
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

48° (6)
48 - 68° (1)
50° (5)
52° (3)
58° (3)
60° (1)
65° (3)
66 - 67° (1)
68° (9)
72° (2)
75° (1)
76° (6)
80° (1)
84° (1)

Clear

Barrel size

1.25" (51)
2" (28)

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

ADAPTER 2" SC FEMALE TO M48 MALE 10mm

Regular price $75.00AUD

View details
Compare
SKYWATCHER HEQ5 PRO DUAL SADDLE MOUNT

Regular price $1,699.00AUD

View details
Compare

CANON T2-RING ADAPTER [M42]

Regular price $39.00AUD

View details
Compare

2'' TUBE EXTENSION - 50mm

(1)

Regular price $59.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG LRGB FILTERS

(1)

In stock

Regular price From $399.00AUD

View details
Compare

ESATTO 4" ADAPTER FOR TAKAHASHI FSQ-106

Regular price $279.00AUD

Contact Us
Compare

PRIMA LUCE LAB ESATTO 4" ROBOTIC FOCUSER

(1)

Very low stock (1 unit)

Regular price $2,199.00AUD

View details
Compare
ASKAR FRA400 F/5.6 APO REFRACTOR

(3)

Regular price $2,099.00AUD

View details
Compare
10 MICRON GM2000 HPS II COMBI

(1)

Very low stock (1 unit)

Regular price $24,999.00AUD

Contact Us
Compare
QHY CFW3 SMALL FILTER WHEEL 7 x 1.25" & 7 x 31mm

Regular price $449.00AUD

View details
Compare
ZWO M68 TILT PLATE

(1)

In stock

Regular price $55.00AUD

View details
Compare
T-RING FOR CANON EOS-M
In stock

Regular price $39.00AUD

View details
Compare

SAXON 5.1KG COUNTERWEIGHT FOR AZ-EQ6 GT PRO MOUNT

Regular price $99.95AUD

View details
Compare
SAXON ASTROPHOTOGRAPHY NEWTONIAN 200 f/5

(1)

Regular price $749.00AUD

View details
Compare
QHY POLEMASTER ELECTRONIC POLAR ALIGNMENT SCOPE

(11)

In stock

Regular price From $499.00AUD

View details
Compare
QHY OFF-AXIS GUIDER PRO MEDIUM
Very low stock (1 unit)

Regular price $399.00AUD

View details
Compare

QHY OFF-AXIS GUIDER SMALL

(1)

Regular price $299.00AUD

View details
Compare
FREE SHIPPING
QHY600M PRO - SHORT BACK FOCUS [MONOCHROME]

Regular price $13,999.00AUD

Contact Us
Compare
FREE SHIPPING
QHY268C - PHOTOGRAPHIC COOLED [COLOUR]

(2)

Regular price $3,599.00AUD

Contact Us
Compare
GEOPTIK PACK IN BAG FOR EQ6-R

(2)

In stock

Regular price $99.00AUD

View details
Compare

ADAPTER M82 FEMALE - M68 MALE
In stock

Regular price $129.00AUD

View details
Compare
BAADER 2" CLICKLOCK FOR SKYWATCHER FOCUSERS M54 x 1 MALE

(1)

In stock

Regular price $145.00AUD

View details
Compare
BAADER 2" CLICKLOCK M48 FEMALE

(1)

Very low stock (1 unit)

Regular price $149.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG IR-PASS FILTER 685nm
Very low stock (1 unit)

Regular price From $129.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG OIII 6.5nm NARROWBAND FILTER
In stock

Regular price From $269.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG SII 6.5nm NARROWBAND FILTER
In stock

Regular price From $269.00AUD

View details
Compare
FREE SHIPPING ON 2" & 36mm
OPTOLONG UV/IR CUT FILTER

(3)

In stock

Regular price From $79.00AUD

View details
Compare

FREE SHIPPING

OPTOLONG L-eXtreme FILTER

(14)

Very low stock (1 unit)

Regular price From $399.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG L-eNhance FILTER

(7)

In stock

Regular price From $289.00AUD

View details
Compare
GEOPTIK DOVETAIL BAR VIXEN STYLE 250mm
Orange Black
In stock

Regular price $99.00AUD

View details
Compare
GEOPTIK DOVETAIL BAR VIXEN STYLE 340mm

(1)

Orange Black

Regular price $105.00AUD

View details
Compare
GEOPTIK DOVETAIL BAR VIXEN STYLE 170mm
Orange Black Carbon Look
In stock

Regular price $79.00AUD

View details
Compare
GEOPTIK DOVETAIL BAR VIXEN STYLE 80mm

(1)

Orange Black
In stock

Regular price $49.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG L-PRO FILTER

(1)

In stock

Regular price From $239.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG UHC FILTER
In stock

Regular price From $99.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG CLS-CCD

(1)

In stock

Regular price From $159.00AUD

View details
Compare
FREE SHIPPING
OPTOLONG CLS FILTER

(1)

In stock

Regular price From $99.00AUD

View details
Compare

SKYWATCHER WHITE FINDER SCOPE BASE
In stock

Regular price $20.00AUD

View details
Compare

SKYWATCHER BLACK FINDER SCOPE BASE

Regular price $20.00AUD

View details
Compare
SKYWATCHER SHROUD FOR DOBSONIAN

Regular price From $69.00AUD

View details
Compare

SKYWATCHER SYNSCAN USB ADAPTER

(2)

In stock

Regular price $39.00AUD

View details
Compare
Sale
SKYWATCHER EVOLUX 82ED REFRACTOR
In stock

Sale price From $999.00AUD Regular price $1,599.00

View details
Compare
Sale
SKYWATCHER EVOLUX 62ED REFRACTOR

(2)

In stock

Sale price From $499.00AUD Regular price $649.00

View details
Compare

ANTLIA U-VENUS FILTER 1.25"
Very low stock (1 unit)

Regular price $369.00AUD

View details
Compare

ANTLIA IR-PASS 685 FILTER 1.25"
Very low stock (1 unit)

Regular price $69.00AUD

View details
Compare

ANTLIA IR-PASS 850 FILTER 1.25"

Regular price $69.00AUD

View details
Compare

NEQ6 BEARING RING REMOVAL TOOL
In stock

Regular price $59.00AUD

View details
Compare

ROWAN NEQ6 BELT KIT

(3)

Very low stock (1 unit)

Regular price $439.00AUD

View details
Compare

HEQ5 PRO PINION EXTRACTOR 3mm

Regular price $45.00AUD

View details
Compare

HEQ5 PRO PINION EXTRACTOR 4mm
In stock

Regular price $45.00AUD

View details

Previous
Page 28 / 36
1
…
26
27
28
29
30
…
36
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