United States
USD - VAT Excluded
Localization Settings
English
USD
VAT Excluded
Compare Products
You have no items to compare.
Shopping Cart
You have no items in your shopping cart.

Bresser Ultra Light Dobsonian Gen II 305 mm

Do you need help with this item?
Our experienced team is here to resolve any issues before, during or after you purchase this item. If you have a question don't hesitate to contact us bellow:
Contact us

Bresser Ultra Light Dobsonian Gen II 305 mm Details

Bresser Ultra Light Dobsonian Gen II 305 mm
Add to Compare Save and send

Bresser Ultra Light Dobsonian Gen II 305 mm Specifications

ManufacturerBresser
Telescope seriesBresser Reflector Telescopes
Made in-
In production since-
Warranty5 years
SKU0116930
Optical design Newtonian reflector
Lowest useful magnification. 51.8492x
Highest useful magnification. 661.569x
Field of view... 0m/1000m
Apparent field of view (deg.).
Optical tube diameter-
Optical tube length-
Optical tube weight-
Aperture. 336.2976mm
Focal length. 1681.4879mm
Focal ratio. 5
Focal Length of Eyepiece 1-
Magnification of Eyepiece 1-
Focal Length of Eyepiece 2-
Magnification of Eyepiece 2-
Focal Length of Eyepiece 3-
Magnification of Eyepiece 3-
Light gathering power. 2100.0231x
Limitting stellar magnitude. 16.8068
Resolution Rayleigh. 0.4741Arc seconds
Resolution Dawes. 0.4208Arc seconds
Secondary mirror diameter. 82.983mm
Secondary mirror obstruction by diameter. 82.6961%
Secondary mirror obstruction by area. 26.4628%
Image CaptureNo
Photo adapterNo
Mount type of buildDobson
Tripod adaptableNo
Tripod type-
Tripod material-
Minimal height.0mm
Maximal height.0mm
Stellar navigation software-
GoTo Control No
GoTo Language-
GoTo control interfaces-
Alignment method -
GPSNo
Tracking No
Tracking rates -
Tracking Modes -
Guiding performance -
Slow motion controls No
Slew Speed -
Communication Ports-
Computer hand controlNo
ColorBlack
Power Supply-
Power consumption.0W
Lens coating Fully Multicoated
Focuser TypeNo
Eyepiece barrel diameter2'' / 50.8 mm
Eyepiece angleSide mounted
Barlow lens Not Included
Bubble levelNo
Total kit weight.0kg
Finderscope Red Dot
Recommended forIntermediate
Suitable for observingGalaxies, Moon, Nebulae, Planets

Why

Shopping at optics-trade?

  • Worldwide shipping
  • Team of experts & enthusiasts
  • We understand what we sell
  • People from all over the world trust us

Reviews & Testimonials

Reviews for Bresser Ultra Light Dobsonian Gen II 305 mm

No reviews yet. Please write a review.
Do you have any experience with this product?
We would love to hear your opinion by rating it:
Write a review

Most common questions (Q&A)

Community uploads

Leave a message