B

Index

[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z]

backpacking kits
Barlow
Barlow lenses 2nd 3rd 4th 5th 6th 7th
     2- and 3-element models
     eye relief and
     filter performance and
     magnification 2nd 3rd
     magnification factors
     model sizes
     short versus long Barlows
Barlowed lasers 2nd 3rd
Bayer
Bayer catalog 2nd 3rd
Bayer designation
bearing mounts
    Dobsonian telescopes
         azimuth bearings
         bearing materials
         stiction
binoculars 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th
     aperture
     built-in digital cameras
     buying used
     collimation
     diopter adjustment
     exit pupils
     eye relief
     giant and super-giant models
     glass quality
     hand-holdability
     interpupilary distance
     magnification
     objective lenses
     prisms
     recommendations
     visibility and magnitude
Bonner Durchmusterung Catalog (BD)
brightness 2nd 3rd 4th 5th 6th 7th 8th 9th 10th
     magnification