- Fitting needle roller bearings to LX200
- Suitable materials for telescope components
- 16" Makeover Complete
- Bahtinov has simplified... EVERYTHING!!
- Solar charging two batteries
- Filter Slide for 12" Lightbridge
- DIY 4" Refractor
- is this aluminium tube too heavy for a 16" truss?
- Bouncing ideas - Roll off roof observing shed.
- Mirror cell measurements with Plop
- A bit of fun with a PVC pipe and some bits
- Pinhole "lens"
- Best coating in Oz for 20" mirror?
- Barn door mount
- SCT Focuser adapted for Newt, and other mods to my 8"
- spacing the bars in the talegate of 16" cell
- Tubes
- Best permanent pier ?
- 10:1 GSO focuser on new SW 12" Dob.
- Small run custom plastic or metal machining?
- Modified Meade SN10 for Full Frame Camera
- Best packing method for 20" mirror?
- Where to get a quality secondary in Ozz?
- firmware for home-made guide camera
- Petzval from two doublets ...
- converting 12" gso dob to truss dob
- The Cosmic Cubby!
- ETX-125 Power Supply
- A homemade 4 position manual filter wheel
- Washing a primary mirror.
- Reliability of black saturn scope tube lining?
- Spun Epoxy Mirror
- Anyone recognise this Reflector?
- erecting my pier-advice appreciated
- Should I clean my mirrors.
- Building a cable release run by Qbasic
- A big thank you for Trevor W.
- smple lathe work
- Recommended Books - Telescope Building
- Rolled aluminium tube
- PST Binoplatform
- What about a SM60 Double pass 0.5A solar set-up???
- Sunday afternoon project GSO 8x50 Finder
- Sparrowhawk mount
- Scope Case Double Happy
- 12" Dobsonian Project
- LX200 Wide Field Platform
- Perfect drive system in development
- Box for Vixen ED
- 8" scope slowly getting there!
- 80ED/100ED Case Mod
- Hartmann Mask
- 254mm F4.5 Compact Dob
- Observatorio " Real de 14 "
- Perfect focus each time using a Bahtinov Mask
- piers
- Mirror Support Points
- Observatories for big Dobs
- premium 8" mirror
- Which way
- GSO 10" DOB mirror blues
- Does anyone know of a good aluminium casting foundary in Sydney?
- Boring!! (a hole in an existing mirror)
- Eyepiece Case Warmer
- Home-made Laser holder - for handymen
- GEM-mounted 12" truss telescope from a beer keg
- Dob mount and a milk bottle
- Laser collminator.
- 127mm APO Focuser Modifications
- low latitud wedge.
- new UTA for my 14"
- Removing the Lens from a Newtonian
- Dial Indicator for Accurate Focus
- Rotating secondary cage
- selecting the right focuser draw tube length
- Webcam / eyepiece adaptor for SLR camera lens
- 10" Skywatcher Dob "enhancements"?
- The astronomers phone!
- Machining services for simple one-off parts?
- My new pier
- Unitron Gets New Focuser
- All sky camera
- A rainy day project - 12 volt supply for you Canon DSLR
- Skyscout mounted on Lightbridge
- Portable Pier Plans
- adding erecting prism to Finderscope?
- Accurate Temperature Controlled Peltier Fridge
- A new home for a GSO-12 from Andrews
- Article: Spectroscopes: Part 2 – New 200mm Littrow design
- Roll Off Started
- Article: A Simple Polar Alignment Jig for a GEM Tripod
- Home Made Pier.
- Globes for light box
- Mounting an Argo Navis - Truss dob users
- Light Box by Barry
- Simple Counter Weight
- anyone made their own Unity finder
- ATM Suppliers please????
- Polishing Pads?
- Dual scope mounting saddle
- Some like it hot!
- Carbon Fibre supliers anyone?
- Cooling My C11 SCT
- Seeking Australian telescope maker for custom reflector
- Binocular Fork Mount
- Mel Bartel/Dan Gray Servo Goto Systems
- 12" GSO Reflector Secondary Heater
- tube rotation methods?
- cooling fan project advice needed.
- 8 inch mirror project, nearly there!
- 90mm 0.5A double stacked solar telescope
- A stupid question from a beginner
- Glass for mirrors
- Polishing advice needed....
- Delusions of grandeur?
- Balance point 12" truss
- Grinding your tool
- Article: 16" Tri-Dob Improvements, including ArgoNavis and ServoCat
- Article: Balancing Your Home-made Dobsonian Telescope
- Gluing flocking paper to PVC - looking for suggestions
- Advice for figuring a f/4.6 mirror
- Rebuilding 1878 With-Browning Telescope
- Secondary Dew Heater
- Mirror transportation box....
- Another Dew Heater
- Ebony Star... anyone need any?
- Environmentally friendly obs
- Argo Navis/Servocat on Tridob
- Bubbles in resin lap problem!
- homebrew Crayford
- Making a binocular telescope from 2 dobs?
- Photonic Mirror Cleaning
- focal length
- Modded 5D
- 12"LB Secondary Heater
- Littrow spectroscope
- Powering your truss dob
- Hartmann mask printable template
- Folded Newtonian
- What type of garden shed to use
- EQ5 Hand controller holder
- PC controlled focuser
- "Misty Glen Observatory".....Reborn
- Perished focusser Rubbers, ?
- Goto for the 16'' Tridob
- Show us your battery and charger setup
- DIY Canon 20d Mains Adapter?
- Light Box Perspex question
- Plans for reflector with 2 primaries
- Home made azimuth adjustment mechanism
- PEC and PICs
- anyone got hips ?
- A barn door tracker - astrophotography on the cheap.
- If you have a CG5
- Skywatcher EQ6 pillar extension tube questions.
- Painting an 8" OTA
- Newtonian / solid tube Dob tube baffling
- Dall Kirkham primary-cell trouble
- Two new Light Boxes
- EQ5 spruce up
- Collimator / sight tube
- DIY: A Truss-Mounted Tele Crutch
- DIY: Locking Down the Finderscope
- DIY: A Jig to Make Mirror Handling Safer
- DIY: Finderscope Mount for Cheap Telescopes
- Article: GS 250mm Light Bucket
- 48"...
- Dew heaters for Bino's
- EQ6 - modification ?
- Teflon (and alternatives)
- Spectroscope MkII.5 - Stepper Drive!!
- starting of my scope pier
- Is there such a thing as flocking paint?
- Counterweight system for Meade LX400ACF
- Help Please..LM311 comparator chip for temperature control of my mirror cooling
- Looking for glass blanks in AUS?
- 40D mod. Its done!. It works!
- Where can I buy a spherometer in Oz?
- 40D mod
- Modifying primary mirror cell on Skywatcher Dob
- Build your own astrophotography light box
- G11/Tak Adaptor
- DIY: Easy Action Switch for Green Laser Pointers
- Refractor baffling
- Horace Dall of the Dall Kirkham system
- Making Camera Addapter
- Denver Chair
- Flock your Finder
- any ideas on how to move a 16" lightbridge
- My old GEM gets an overhaul
- Engineering advice needed for steel floor supports
- Dome shutter design query
- Slow motion for dobs
- Aluminising
- What do you call that textured spray paint?
- Keeping dew off secondary - How much power?
- EQ 6 with a 12 inch dob ota???
- Wanted - Builder of truss tube telescope
- New Mirror Cooling Simulator software
- ATMers - Show us your home-built telescope
- Equatorial Platform question
- Aluminium or Thinwalled Steel tubing for OTA Tube
- Eliminating vignetting on a full frame.
- Recommended stroke for hogged mirror and tile tool
- The death knell of 1" / 25.4mm aluminium tube?
- Cheap 100mm Ha scope??
- Monorail, way not?
- 10" Dob Construction - Aluminium
- Fibreglass surveying tripods
- Canon 5DH now 30C+ deg C Below Ambient
- OK to use Silicone in SCT?
- 10" Truss design for EQ Platform
- 12.5 inch newtonian cell constuction
- New mount for my Lightbridge 16
- Attn: Glenhuon - the 102's are in!
- Keep an eye on these photos
- Flocking - De-lint 1st!
- Circuit diagram for Pulse Width Modulation controller for Dew Heaters ?
- Pimp my Dob ride..
- GSO Dob base - make it collapse??
- Dennis Greeve's Illuminator
- Full size solar filter -autocollimation?
- Warning....idiot with 2 drills
- While I was waiting for the clouds to go away ...
- Attn: PhilW - re; binewt focusers
- Advice needed for a new (well, first time actually) ATM project
- Celestron Powerseeker 127 improvements
- Star test with eye piece???
- 30 second tour of the Obs...
- Pelican Cases eat your heart out!
- 8" Tubes - where to get?
- What price for a good 12" mirror?
- Grind your own?
- Anyone ever make a glass tile tool?
- DIY: Focus Control at the Laptop
- Mirror Grinding Machine
- Where to buy flat mirrors
- Mirror Edge Support Calculator
- Tin Shed to Roll-off roof Obs in a tiny back yard
- Ruler making program thingy doobye
- Recommend Aussie Primary Mirrors?
- Sydney Sonotube/Spiraltube supplier
- permanent pier on pre-existing slab?
- Another homemade light box
- Webcam question for Glenhuon
- ideas/designs for a DIY collimater
- Help, need this part.
- $4.80 Dew heater
- i gave my new ED80 a new home today
- DIY: An Inexpensive, Waterproof, Durable and Easy DIY Table-Top Dew Hutch