All
Dobson
Refractors
Ed & Apochromates
Newtonian reflector
Schmidt Cassegrain
Maksutov-Cassegrain
Solar
Researcher
Focal Reducer
Intelligent
All
Equatorial
Alt/Az
Harmonic
Tripods
Accessories
All
Wide angle
Zoom Eyepieces
Reticulated eyepieces
Barlow
Plössl
Binoculars
Atmospheric corrector
Everything
Visual
Photo
Polarisants
Solar Filters
Accessories
All
Color cameras
Monochrome cameras
Planetary/Guiding
Objectives
Everything
Binoculars
Spotting Scope and Monocular
Elbows
Optical divider
Mirrors
Everything
Bags and protections
Supports and counterweights
Camera adapters
Focuser
Collimation
Heating band
Cables
Collars
Computers
Fans
Others
All
Weather Station
Thermometer
All
Observatory/Domes
Accessories
SkyWatcher
ZWO
SVBony
Explore Scientific
Optolong
ScopeDome
GSO
Vixen
iOptron
Bresser
Celestron
Vaonis
Baader
Askar
21mm Extension Ring M42 Female/Male - ZWO
21mm Extension Ring M42 Female/Male - ZWO
SKU: zwo-zwm42_ext21mm
Available in 7 days
Regular price
€20,90 EUR
Regular price
"Sale Price"
€20,90 EUR
Unit price
per
Taxes included.
Shipping costs calculated at checkout.
Unable to load pickup service availability
Optimize the positioning of your ZWO camera with the 21mm M42 female/male extension ring from ZWO. Made of aluminum with a black anodized finish, this ring allows you to achieve the necessary back focus distance of 55 mm for field correctors.
- Thickness: 21 mm
- M42 female/male ring
- Aluminum construction with black anodization
- Allows for precise back focus of 55 mm
- Facilitates obtaining the correct distance between the camera and the field corrector
- Simplifies installation due to its universal design
- Compatible with ZWO cameras requiring a 21 mm extension ring for a total back focus of 55 mm
- ZWO 21mm M42 female/male extension ring
