All Optics HOME
SearchSearch All Optics


We have all the quality brands

GREAT DEALS ON BINOCULARS SPOTTERS CAMERAS TRIPODS BAGS AND MORE...COMBINED FREIGHT OFFERED FOR MULTIPLE ITEM PURCHASE - SEE FREIGHT FOR DETAILS

Delivery Australia-Wide

 

Product Menu


BAGS & CASES
- List all

BINOCULARS
- List all Binoculars
- Birding & Nature
- Boating - Sports
- Compact
- General Use
- Stargazing

CAMERAS
List all
Compact Cameras
Accessories

COMPASS & GPS
List all

DIGITAL FRAMES
List all

FIELD SCOPES
- All Spotting Scopes

TELESCOPES
List all Telescopes
- Accessories
- Mounts

OPTICAL CARE
Cleaning Kits

TRIPODS
- List all Tripods

RANGE FINDERS
- General
- Golf Sports

NIGHT VISION
- Night Vision Device
- LED Flashlights

MICROSCOPES
List all

SURVEILLANCE
- CCTV cameras

SHOPPING INFO
- About Us / Contact
- View Basket View your shopping cart
- Postage - Freight
- Terms
 

 

 

PRODUCT FEATURES


Saxon Dobsonian Telescope DOB-10
Code: DOB-10
Comes with the other features of the 8" (like the tension control handle), but yields around 50% greater light-gathering ability.


Features:
The Saxon Dobsonian Telescope 254mm/1200mm (10") have a "paraboloidal" primary mirror to eliminate spherical aberration and a four-arm, secondary- mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light loss. In addition, this model include a 2" focuser with a 1.25" adapter, allowing the use of either eyepiece size. This model also include the new feature-tension control handle.
PYREX GLASS ON THE 10"
The Saxon 10” Dobsonian features a primary mirror made of Pyrex glass. Because of its very low coefficient of thermal expansion, Pyrex glass is less affected by changing temperatures. This greatly reduces the cooling time of a telescope larger than 8” in dameter without using an extra fan. The great stability of this low expansion glass ensures high quality images. It is also substantially more resistant to scratching then plate glass. Available on 254mm/120mm (10") only.

Specifications:
Optical Design Newtonian (Parabolic)
Lens Material
Diameter 254mm
Focal Length 1200mm
Scondary Mirror Diameter 58mm
F/ratio F/4.7
Highest Practical Power 508x
Faintest Steller Magnitude 14.7
Resoving Power 0.56
Finderscope 9x50 Finderscope
Focuser diameter 2” with 1.25” adapter
Focuser Crayford
Color White
Diagonal
Eyepiece(s) 1.25” Plossl 25 and 10
Mount Type Dobsonian



Our Price: $799.00

Copyright © 2009 - ALL OPTICS (ABN 54 088 382 807) trading as AllOptics.com.au