Product Questions and Answers
Do you have a question about this product? Then we would like to ask you to first look through the existing questions and answers, most likely your question has already been answered and you will get the desired information much faster this way. Your question is not listed? Then please click on the button "Ask a question".
The focuser comes with a long 2" eyepiece holder that I want to remove to reduce the focal distance to the point of attachment to the focuser. That leaves the focuser's exterior threads exposed. The exposed threaded tube's dimensions are: ID = 2" OD = 2-1/8" exposed length is 3/8". I can't find a spec on the threads. but I count 10 threads in that 3/8".
My goal is to gain inward focus, increase contrast and clarity, and convert to the clicklock eyepiece holder. My largest eyepiece is a 32mm Optiluxe. As light conditions limit to planetary, I doubt I would get a longer f.l. eyepiece.
- Related Articles
-
Additional Information
Manufacturer | Baader Planetarium |
---|---|
SKU (#) | 2456005 |
EAN Code | 4047825011336 |
Net weight (kg) | 0.13 |
Optical Design | Star Diagonal Prism |
Inner Connection (lens sided) | Thread, T-2 (M42 x 0,75) |
Outer Connection (eyepiece/-camera-sided) | Thread, T-2 (M42 x 0,75) |
Reflection surface | Total reflection |
Glas path | 32 mm |
AR-Coating | High transmission multi-coated (HT-MC) |
Image Orientation | Erect image, Mirror inverted |
Optical length (mm) | 35 |
Clamping System | no clamp |
Deflection angle | 90° |
Inner Diameter / Clear Aperture (mm) | 32 |

Featured:
> 600 Downloads


> 400 Downloads

