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
  
  ZWO SEESTAR
- SOLAR
  
  BAADER
  
  DAYSTAR
  
  SKY-WATCHER
- SPOTTING SCOPES
  
  CELESTRON
MOUNTS
CAMERAS
ACCESSORIES
OBSERVATORIES
SPECIALS
BLOG
ABOUT US
ENGINEERING

LENS ADAPTERS

(20 products)

Testar stocks a variety of adapters from Geoptik, ZWO and QHY for connecting Canon and Nikon lenses to a wide range of astrophotography gear with T2, M42, M48 and M54 threads.

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

Geoptik (1)
QHYCCD (9)
Testar (1)
ZWO (9)

Clear

Availability

In stock (15)
Out of stock (6)

Clear

Price

From $

-

To $

From To

Clear

Threads

M28.5 x 0.6 Male (1)
M42 x 0.75 Female (1)
M42 x 0.75 Male (7)
M48 x 0.75 Male (1)
M54 x 0.75 Male (2)

Clear

Optical thickness

Optical thickness: 10 mm (3)
Optical thickness: 11.5 mm (2)
Optical thickness: 14 mm (1)
Optical thickness: 17.5 mm (1)
Optical thickness: 19 mm (1)
Optical thickness: 20 mm (1)
Optical thickness: 26.5 mm (1)
Optical thickness: 29 mm (2)
Optical thickness: 31 mm (1)

Clear

Compare

GEOPTIK ADAPTER FROM CAMERA LENS TO CCD/CMOS
Very low stock (1 unit)

Regular price $209^00AUD

View details
Compare

QHY ADAPTER COMBO KIT A2 - CANON LENS

Regular price $89^00AUD

View details
Compare

QHY ADAPTER COMBO KIT A3 - NIKON LENS

Regular price $69^00AUD

Contact Us
Compare

QHY ADAPTER COMBO KIT B2 - CANON LENS

Regular price $69^00AUD

Contact Us
Compare

QHY ADAPTER COMBO KIT B3 - NIKON LENS
In stock

Regular price $79^00AUD

View details
Compare

QHY ADAPTER COMBO KIT D2 - CANON LENS

Regular price $99^00AUD

Contact Us
Compare

QHY ADAPTER COMBO KIT D3 - NIKON LENS

Regular price $99^00AUD

Contact Us
Compare

QHY CANON LENS ADAPTER - M42 020072

Regular price $59^00AUD

View details
Compare

QHY CANON LENS ADAPTER - M54 020071

Regular price $59^00AUD

Contact Us
Compare

QHY NIKON LENS ADAPTER - M54 020073

(1)

Regular price $59^00AUD

Contact Us
Compare

ZWO CANON M42 ADAPTER

(3)

In stock

Regular price $109^00AUD

View details
Compare

ZWO CANON EFW/M42 ADAPTER
Very low stock (1 unit)

Regular price $89^00AUD

View details
Compare

ZWO CANON LENS ADAPTER FOR EFW 2"

Regular price $89^00AUD

View details
Compare

ZWO NIKON T2 TO M42 ADAPTER
In stock

Regular price $129^00AUD

View details
Compare

ZWO NIKON LENS ADAPTER FOR EFW 1.25", 31mm, 36mm
In stock

Regular price $109^00AUD

View details
Compare

ZWO NIKON LENS ADAPTER FOR EFW 2"
In stock

Regular price $129^00AUD

View details
Compare

ZWO SONY NEX LENS ADAPTER

Regular price $59^00AUD

View details
Compare

16% off

ZWO FILTER DRAWER FOR NIKON LENS
In stock

Sale price $150^00AUD Regular price $179⁰⁰

View details
Compare

16% off

ZWO FILTER DRAWER FOR CANON LENS

Sale price $150^00AUD Regular price $179⁰⁰

View details
Compare

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

Regular price $49^00AUD

View details

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 $)

© 2026 Testar Australia.

Compare /15

Loading...

Loading...

Choose options

Item added to your cart.

View cart